SECTION 07 53 23 ETHYLENE-PROPYLENE-DIENE-MONOMER ROOFING Copyright 2025 - 2025 ARCAT, Inc. - All rights reserved ** NOTE TO SPECIFIER ** Elevate Commercial Roofing Systems; Roofing, Wall Panels, Rubber Linings. This section is based on the products of Elevate Commercial Roofing Systems, which is located at: 26 Century Blvd., Suite 205 Nashville, TN 37214 Toll Free Tel: 800-428-4442 Email: request info (emma.nealy@amrize.com) Web: https://www.holcimelevate.com/us-en [ https://arcat.com/company/elevate-commercial-roofing-systems-53946 ] for additional information. A Legacy Made to Last. Elevate is built on 40 years of history - proof that a commitment to the highest quality materials and trusted partnerships withstand the test of time. While our focus continues to be on smart safe and sustainable solutions for our customers, there's so much more on the horizon. We're raising our sights and are ready to help you achieve whatever you can imagine - the sky's the limit. PART 1 GENERAL 1.1 SECTION INCLUDES ** NOTE TO SPECIFIER ** Delete items below not required for project. A. Adhered EPDM Membrane Roofing Systems. (RubberGard) (RubberGard Platinum) (RubberGard Secure Bond SA) (RubberGard EcoWhite) 1.2 RELATED SECTIONS ** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required. A. Section 06 10 00 - Rough Carpentry. B. Section 07 55 63 - Vegetated Protected Membrane Roofing & Green Roof Components. C. Section 07 62 00 - Sheet Metal Flashing and Trim. D. Section 07 71 00 - Roof Specialties. E. Section 07 72 00 - Roof Accessories. F. Section 08 60 00 - Roof Windows and Skylights. G. Section 22 14 26.13 - Roof Drains. 1.3 DEFINITIONS A. Definitions in the current editions of ASTM D1079 and NRCA's "The NRCA Roofing Manual: Membrane Roof Systems" apply to work of this Section. 1.4 SUBMITTALS A. Submit under provisions of Section 01 30 00. B. Product Data: 1. Membrane Manufacturer's printed data sufficient to show all components of roofing system, including insulation and fasteners, comply with the specified requirements and with the membrane Manufacturer's requirements and recommendations for the system type specified; include data for each product used in conjunction with roofing membrane. 2. Where UL or FM requirements are specified, provide documentation that shows that the roofing system to be installed is UL-Classified or FM-approved, as applicable. Include data itemizing the components of the classified or approved system. C. Installation Instructions: 1. Manufacturer's instructions to Installer, marked up to show exactly how all components will be installed. 2. Where instructions allow installation options, clearly indicate which option will be used. D. Shop Drawings: 1. Roof plan indicating orientation of steel deck (if applicable), and fastener and/or adhesive layouts. 2. Roof membrane Manufacturer's standard details customized for this project for all relevant conditions, including flashings, base tie-ins, roof edges, terminations, expansion joints, penetrations, and drains. E. Copy of Pre-Installation Notice to show that Manufacturer's required Pre-Installation Notice (PIN) has been accepted and approved by the Manufacturer. ** NOTE TO SPECIFIER ** Delete samples option if not required. F. Submit samples of each product to be used. G. Specimen Warranty. H. Closeout Submittals 1. Executed warranty. 2. Maintenance data. 1.5 QUALITY ASSURANCE A. Manufacturer Qualifications: Company specializing in manufacturing products specified in this section with a minimum of five years documented experience. B. Applicator Qualifications: Company specializing in performing Work of this section with minimum five years documented experience with projects of similar scope and complexity. 1. Current Elevate Master Contractor status. 2. Capability to provide payment and performance bond to building Owner. C. Source Limitations: Provide each type of product from a single manufacturing source to ensure uniformity. ** NOTE TO SPECIFIER ** Include mock-up if the project size or quality warrant the expense. The following is one example of how a mock-up might be specified. When deciding on the extent of the mock-up, consider all the major different types of work on the project. D. Mock-Up: Construct a mock-up with actual materials in sufficient time for Architect's review and to not delay construction progress. Locate mock-up as acceptable to Architect and provide temporary foundations and support. 1. The intent of a mock-up is to demonstrate quality of workmanship and visual appearance. 2. If the mock-up is not acceptable, rebuild the mock-up until satisfactory results are achieved. 3. Retain mock-up during construction as a standard for comparison with completed work. 4. Do not alter or remove mock-up until work is completed or removal is authorized. 1.6 PRE-INSTALLATION CONFERENCE A. Before start of roofing work, Contractor will hold a meeting to discuss the proper installation of materials and requirements to achieve the warranty. 1. Require attendance by parties directly influencing the quality of roofing work or affected by the performance of roofing work. 2. Review the Following: a. Methods and procedures related to roofing installation, including Manufacturer's written instructions. b. Construction schedule. Verify materials availability, Installer's personnel, equipment, and facilities needed to progress and avoid delays. c. Deck substrate examination conditions and finishes, including flatness and fastening. d. Structural loading limitations of roof deck during and after roofing. e. Base flashings, roofing details, roof drainage, roof penetrations, equipment curbs, and condition of other construction affecting roofing system. f. Governing regulations and requirements for insurance and certificates. g. Temporary protection for roofing system during and after installation. h. Roof observation and repair procedures after roofing installation. 3. Notify Architect well in advance of meeting. 1.7 DELIVERY, STORAGE, AND HANDLING A. Deliver products in Manufacturer's original containers, dry and undamaged, with seals and labels intact and legible. B. Store and handle in strict compliance with manufacturer's written instructions and recommendations. C. Protect from damage due to weather, excessive temperature, and construction operations. 1. Store materials clear of ground and moisture with weather protective covering. D. Discard and legally dispose of material that cannot be applied within its stated shelf life. E. Keep combustible materials away from ignition sources. F. Handle and store roofing materials, and place equipment in a manner to avoid permanent deflection of deck and/or structural overloading. 1.8 PROJECT CONDITIONS A. Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. 1. Do not install under environmental conditions outside manufacturer's recommended limits. 2. Install when existing and forecasted weather permits roofing system installation in accordance with Manufacturer's written instructions and warranty requirements. 1.9 WARRANTY A. Elevate Red Shield Roofing System Limited Warranty covering membrane, roof insulation, and system accessories. Comply with warranty procedures required by Manufacturer, including notifications, scheduling, and inspections. 1. Warranty durations of 20 years or greater or a wind speed coverage above 55 mph require additional attachment and detail considerations. Consult Manufacturer's design guidelines for further information. ** NOTE TO SPECIFIER ** Delete warranty duration options not required. See the Platinum product for 30 year warranty. 2. Warranty Duration: 15-year. 3. Warranty Duration: 20-year. 4. Warranty Duration: 25-year. 5. Warranty Duration: 30-year. B. Limit of Liability: No dollar limitation (NDL). C. Scope of Coverage; Repair leaks in the roofing system caused by: 1. Ordinary wear and tear. 2. Normal exposure to the elements. 3. Manufacturing defect in Elevate materials. 4. Defective workmanship used to install these materials. ** NOTE TO SPECIFIER ** Delete wind speed options not required. 5. Damage Due to Winds Up To: 55 mph. 6. Damage Due to Winds Up To: 72 mph. 7. Damage Due to Winds Up To: 80 mph. 8. Damage Due to Winds Up To: 90 mph. 9. Damage Due to Winds Up To: 100 mph. 10. Not Covered: ** NOTE TO SPECIFIER ** Delete wind speed options not required. a. Damage Due to Winds in Excess of: 55 mph. b. Damage Due to Winds in Excess of: 72 mph. c. Damage Due to Winds in Excess of: 80 mph. d. Damage Due to Winds in Excess of: 90 mph. e. Damage Due to Winds in Excess of: 100 mph. f. Damage due to hurricanes or tornadoes. g. Hail. h. Intentional damage. i. Unintentional damage due to normal rooftop inspections, maintenance, or service. PART 2 PRODUCTS 2.1 MANUFACTURERS A. Acceptable Manufacturer: Elevate Commercial Roofing Systems, which is located at: 26 Century Blvd., Suite 205 Nashville, TN 37214 Toll Free Tel: 800-428-4442 Email: request info (emma.nealy@amrize.com);Web: https://www.holcimelevate.com/us-en ** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions. B. Substitutions: Not permitted. C. Requests for substitutions will be considered in accordance with the provisions of Section 01 60 00. 2.2 ADHERED EPDM MEMBRANE ROOFING SYSTEM (RUBBERGARD) A. Basis of Design: Roofing Systems: ** NOTE TO SPECIFIER ** Delete product options not required. 1. Product: RubberGard EPDM Membrane Roofing System by Elevate. 2. Product: RubberGard MAX Reinforced EPDM Membrane Roofing System by Elevate. 3. Performance and Design Requirements: a. Membrane: Ethylene propylene diene monomer (EPDM) 1) Thickness: As specified elsewhere. ** NOTE TO SPECIFIER ** Delete membrane attachment options not required. 2) Membrane Attachment: Adhered. 3) Membrane Attachment: Mechanically Attached. 4) Membrane Attachment: Ballasted. b. Slope: Less than 2 percent by means of tapered insulation; optional if adequate structural slope is present. c. Comply with applicable local building code requirements. ** NOTE TO SPECIFIER ** Delete whichever of the following two paragraphs that do not apply. d. Roofing system to have an Underwriters Laboratories, Inc. (UL): 1) Class A Fire Hazard Classification. e. Roofing system to comply with Factory Mutual Corporation (FM) Roof Assembly Classification: 1) FM Data Sheets 1-28 and 1-29. ** NOTE TO SPECIFIER ** Delete minimum requirements options not required. 2) Minimum Requirements: FM 1-60 wind uplift rating. 3) Minimum Requirements: FM 1-75 wind uplift rating. 4) Minimum Requirements: FM 1-90 wind uplift rating. ** NOTE TO SPECIFIER ** Vapor Barrier is optional. Delete if not required. The decision as to whether or not the vapor barrier is necessary is the responsibility of the design professional. B. Vapor Barrier Membrane Over Deck/Deck Cover: High density polyethylene sheet with SBS modified bitumen adhesive. 1. Attachment: Self-adhering. ** NOTE TO SPECIFIER ** Delete insulation option not required. C. Insulation, Non-Composite: 1. Total System R-Value: 25 or greater. a. Maximum Board Thickness: 3 inch (76 mm). b. Use as many layers as necessary to achieve required R-value. c. Stagger joints in adjacent layers. 2. Base Layer: Polyisocyanurate foam board, non-composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. ** NOTE TO SPECIFIER ** Delete fill layers option not required. 3. Fill Layers: Polyisocyanurate foam board, non-composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. 4. Top Layer: Polyisocyanurate foam board, non-composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. ** NOTE TO SPECIFIER ** Delete cover board option not required. 5. Cover Board: High density polyisocyanurate cover board. a. Thickness: 1/2 inches (12.7 mm). b. R-Value: 2.5 based on testing per ASTM C158 and ASTM C177. c. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. 6. Cover Board: Gypsum-based cover board. ** NOTE TO SPECIFIER ** Delete thickness options not required. a. Thickness 1/4 inch (6 mm). b. Thickness: 1/2 inch (13 mm). c. Thickness: 5/8 inch (16 mm). 7. Attachment: Mechanical fastening or low-rise polyurethane adhesive. D. Insulation, Composite: 1. Total System R-Value: 25 or greater. 2. Maximum Board Thickness: 4 inch (101 mm). a. Use as many layers as necessary to achieve required R-value. b. Stagger joints in adjacent layers. ** NOTE TO SPECIFIER ** Base layer is optional. Delete if not required. 3. Base Layer: Polyisocyanurate foam board, non-composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. 4. Top Layer: Polyisocyanurate foam board, composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. E. EPDM Membrane Materials: ** NOTE TO SPECIFIER ** Delete product option not required. 1. Product: RubberGard EPDM Membrane by Elevate. 2. Product: RubberGard MAX Reinforced EPDM Membrane by Elevate. 3. Roofing and Flashing Membrane: Black cured synthetic single-ply membrane composed of ethylene propylene diene monomer (EPDM) with the following properties: ** NOTE TO SPECIFIER ** Delete thickness options not required. 0.045 inch (1.14 mm) non-reinforced membrane is only eligible for maximum warranty of 15 years. a. Thickness: 0.045 inches (1.14 mm). b. Thickness: 0.060 inches (1.52 mm). c. Thickness: 0.075 inches (1.90 mm). d. Nominal Thickness Tolerance: 110 percent. e. Sheet Width: Use widest sheet practical to minimize field seams. 4. Membrane Fasteners: Type and size as required by roof membrane Manufacturer for roofing system and warranty provided. a. Use fasteners furnished by roof membrane Manufacturer. ** NOTE TO SPECIFIER ** Delete ballast options not required. Delete entirely if ballast is not required. Always consult a structural engineer to ensure the building/roof can safely support ballast. 5. Ballast: Smooth Stone. Less than or equal to 4 percent fines. a. ASTM Size and Nominal Equivalent: 4 inches (101 mm). Minimum for warranty. b. Coverage Rate: 10 lbs per sq ft (48 kg per sq m). Minimum for warranty. c. ASTM Size and Nominal Equivalent: ___ inches (___ mm). d. Coverage Rate: ___ lbs per sq ft (___ kg per sq m). 6. Ballast: Crushed Stone. Install over protection mat, ensuring full coverage to prevent UV mat degradation. a. Size: 3/4 to 1-1/2 inches (19 to 38 mm). Minimum for warranty. b. Coverage Rate: 10 lbs per sq ft (48 kg per sq m). Minimum for warranty. c. Size: ___ inches (___ mm). d. Coverage Rate: ___ lbs per sq ft (___ kg per sq m). e. Protection Mat: Nominal 4.5 oz per sq yd (152.6 grams per sq m) black synthetic, non-woven, needle-punched, geotextile fabric. 1) Product: Protection Mat by Elevate. 7. Ballast: Concrete Pavers. Smooth trowel-finished interlocking concrete pavers. a. Product: Roof Ballast Paver System by Elevate. b. Application Rate: Not less than 12 lbs per sq ft (58.48 kg per sq m). 8. Flashing Membrane: a. Product: RubberGard EPDM FormFlash by Elevate. b. Self-curing, non-reinforced membrane composed of non-vulcanized EPDM rubber, complying with ASTM D4811 Type II, with the following properties: 1) Thickness: 0.055 inches (1.4 mm). 2) Color: Same as field membrane. 9. Self-Adhering Flashing Membrane: Semi-cured 45 mil EPDM membrane laminated to 35 mil (0.9 mm) EPDM tape adhesive. a. Product: QuickSeam Flashing by Elevate. 10. Self-Adhering Batten Cover: Semi-cured 45 mil EPDM membrane laminated to 35 mil (0.9 mm) EPDM tape adhesive. a. Product: QuickSeam Batten Cover by Elevate. 11. Pre-Molded Pipe Flashings: EPDM, molded for quick adaptation to different sized pipes. a. Product: EPDM Pipe Flashing by Elevate. 12. Self-Adhesive Lap Splice Tape: 35 mil (0.9 mm) EPDM-based, formulated for compatibility with EPDM membrane and high-solids primer. a. Product: QuickSeam Splice Tape by Elevate. 13. Splice Adhesive: Synthetic polymer-based, formulated for compatibility with EPDM membrane and metal surfaces. a. Product: SA-1065 Splice Adhesive by Elevate. F. Bonding Adhesive: 1. Compatible with EPDM membrane and a variety of substrate materials. ** NOTE TO SPECIFIER ** Delete product options not required. a. Product: Single-Ply LVOC Bonding Adhesive - 1168. b. Product: Water-based. c. Product: Jet bond spray adhesive. d. Product: BA-2004 by Elevate. G. Adhesive Primer: Synthetic rubber-based primer formulated for compatibility with EPDM membrane and tape adhesive. 1. VOC Content: Less than 2.1 lbs per gal (250 grams per L). ** NOTE TO SPECIFIER ** Delete product options not required. 2. Product: QuickPrime Plus by Elevate. 3. Product: QuickPrime Plus LVOC by Elevate. 4. Product: Single-Ply QuickPrime Primer by Elevate. H. Seam Edge Treatment: EPDM rubber-based sealant, for sealing exposed edges at membrane seams. 1. Product: Lap Sealant HS by Elevate. I. Pourable Sealer: One part polyurethane. 1. Product: Black One-Part Pourable Sealer by Elevate. J. Water Block Seal: Butyl rubber sealant for use between two surfaces, not exposed. 1. Product: Water Block Seal S-20 by Elevate. K. Metal Plates and Strips for Fastening Membrane and Insulation: 1. Steel with Galvalume coating; corrosion-resistance meeting FM 4470 criteria. L. Termination Bars: Aluminum bars with integral caulk ledge. 1. Width: 1.3 inches (33 mm). Thickness: 0.10 inches (2.5 mm). 2. Product: Termination Bar by Elevate. M. Roof Walkway EPDM Pads (WxLxT): 30 x 30 x 0.30 inches (760 x 760 x 7.6 mm) with EPDM tape adhesive strips laminated to the bottom. 1. Product: QuickSeam: Walkway Pads by Elevate. N. Yellow Safety Strip: Yellow TPO membrane laminated to a white, cured, seam tape, compatible with TPO and EPDM: Dimensions (WxL): 5.5 inches x 98.4 ft (140 mm x 30 m) strip. Thickness: Nominal 30 mil (0.76 mm). 1. Product; QuickSeam Yellow Safety Strip by Elevate. O. Roof Insulation and Cover Boards: ** NOTE TO SPECIFIER ** Delete insulation option not required. 1. Insulation, Non-Composite: ** NOTE TO SPECIFIER ** Delete product option not required. a. Product, ASTM C1289 Type II, Class 1: ISOGARD GL polyiso board insulation by Elevate. b. Product, ASTM C1289 Type II, Class 2 (Mold Resistant Facer: ISOGARD CG polyiso board insulation by Elevate. c. Insulation: Polyisocyanurate Board: Closed cell foam with glass reinforced mat laminated to facers. d. Thickness: As indicated elsewhere. ** NOTE TO SPECIFIER ** Delete size option not required. e. Size, Mechanically Fastened: 48 x 96 inches (1.22 x 2.44 m). f. Size, Adhered: 48 x 48 inches (1.22 x 1.22 m) nominal. g. R-Value (LTTR) per inch (25 mm): 1) Temperature of 40 degrees F (4.4 degrees C): R-Value: 6.2 minimum. 2) Temperature of 75 degrees F (23.9 degrees C): R-Value: 5.7 minimum. h. Compressive Strength: 20 psi (138 kPa). i. Ozone Depletion Potential: Zero. Made without CFC or HCFC blowing agents. 2. Insulation, Composite: Suitable for use in ballasted systems. a. Product: ISOGARD HD Composite by Elevate. b. Closed cell polyiso foam core laminated to 1/2 inch (13 mm) high density board. c. Thickness: As indicated elsewhere. ** NOTE TO SPECIFIER ** Delete size option not required. d. Size, Mechanically Fastened: Size: 48 x 96 inches (1.22 x 2.44 m). e. Size, Adhered: 48 x 48 inches (1.22 x 1.22 m) nominal. f. Compressive Strength: 1) Core: 20 psi (138 kPa). 2) Board: 80 psi (552 kPa). g. Ozone Depletion Potential: Zero; made without CFC or HCFC blowing agents. ** NOTE TO SPECIFIER ** Delete cover board option not required. 3. Cover Board: High Density Polyisocyanurate: Non-combustible, water-resistant high density, closed cell polyisocyanurate core with coated glass mat facers, complying with ASTM D1623, and with the following characteristics: a. Product: ISOGARD HD Cover Board by Elevate. ** NOTE TO SPECIFIER ** Delete size option not required. b. Size: Mechanically Fastened: Size: 48 x 96 inches (1.22 x 2.44 m). c. Size: Adhered: 48 x 48 inches (1.22 x 1.22 m) nominal. d. Thickness: 0.5 inch (13 mm). e. R-Value on Based on Tests per ASTM C158 and ASTM C177: 2.5. f. Surface Water Absorption in Accordance with ASTM C209: Less than 3 percent maximum. g. Compressive Strength in Accordance with ASTM D1621: 120 psi (827 kPa). h. Density in Accordance with ASTM D1622: 5 pcf (80 kg per cu m). i. Factory Mutual: Approved for use with FM 1-60 and 1-90 rated roofing assemblies. j. Mold Growth Resistance in Accordance with ASTM D3273: Passed. 4. Cover Board, ASTM C1177/C 1177M: Gypsum based. Noncombustible, water resistant, embedded glass mat facers, complying with, the following: ** NOTE TO SPECIFIER ** Delete size and thickness options not required. a. Size, Mechanically Fastened: 48 x 96 inches (1.22 x 2.44 m). b. Size, Adhered: 48 x 48 inches (1.22 x 1.22 m) nominal. c. Thickness: 1/4 inches (6 mm). d. Thickness: 1/2 inches (13 mm). e. Thickness: 5/8 inches (16 mm). f. Surface Water Absorption in Accordance with ASTM C473: 2.5 g max. g. Surface Burning Characteristics in Accordance with ASTM E84: 1) Flame Spread: 0. Smoke Developed: 0. h. Combustibility: Accordance with ASTM E136: Non-combustible. i. Factory Mutual: Approved for use with FM 1-60 and 1-90 rated roofing assemblies. j. Mold Growth Resistance in Accordance with ASTM D3273: Passed. 1) For a minimum of 4 weeks. 5. Insulation Fasteners: Type and size as required by roof membrane Manufacturer for roofing system and warranty provided. Use fasteners furnished by roof membrane Manufacturer. 6. Low Rise Foam Adhesive: Two-component, low-rise polyurethane adhesive designed to attach polyisocyanurate insulation to a variety of acceptable substrates. a. I.S.O. Stick. b. I.S.O. Twin Pack. c. I.S.O. Spray R by Elevate. d. Twin Jet. e. Twin Jet Y. ** NOTE TO SPECIFIER ** Vapor Barrier is optional. Delete if not required. The decision as to whether or not the vapor barrier is necessary is the responsibility of the Design Professional. P. Vapor Barrier Membrane: SBS modified bitumen adhesive, factory-laminated to a tri-laminate woven, high-density polyethylene top surface. Release liner protecting adhesive. May be used as a temporary roof membrane for up to ninety (90) days. 1. Product: V-Force Vapor Barrier Membrane by Elevate. 2. Thickness in accordance with ASTM D5147: 0.0325 inches (0.826 mm) minimum. 3. Max Load at Break at 73 degrees F (23 degrees C) in accordance with ASTM D5147: a. Machine Direction: 64 lbf per in (11 kN per m). b. Cross Machine Direction: 88 lbf per in (15 kN per m). 4. Low Temperature Flexibility in Accordance with ASTM 5147: -30 degrees F (-34 degrees C). 5. Moisture Vapor Permeance in accordance with ASTM E96: 0.02 Perms (0.92 Ng per Pa-s-m2) maximum. 6. Air Permeability in Accordance with ASTM E2178: 0.00114 ft3 per min-ft2 (0.007 L per sec-m2) maximum. Q. Metal Accessories: ** NOTE TO SPECIFIER ** Delete metal accessory options not required. 1. Metal Roof Edging and Fascia: Continuous metal edge member serving as termination of roof membrane and retainer for metal fascia. Watertight with no exposed fasteners. Mounted to roof edge nailer. a. Wind Performance: 1) Membrane Pull-Off Resistance: 100 lbs per ft (1460 N per m), minimum, when tested in accordance with ANSI/SPRI ES-1 Test Method RE-1, current edition. 2) Fascia Pull-Off Resistance: At least the minimum required when tested in accordance with ANSI/SPRI ES-1 Test Method RE-2, current edition. 3) Provide product listed in current Factory Mutual Research Corporation Approval Guide with at least FM 1-270 rating. b. Description: Two-piece, 450 sloped galvanized steel sheet edge member securing top and bottom edges of formed metal fascia. 1) Product: Appropriate Elevate pre-manufactured fascia system. 2) Fascia Face Height: 5 inches (127 mm). 3) Edge Member Height Above Nailer: 1-1/4 inch (31 mm). 4) Fascia Material and Finish: 24 gage, 0.024 inches (0.06 mm) galvanized steel with Kynar 500 finish in Manufacturer's standard color; matching concealed joint splice plates; factory-installed protective plastic film. 5) Length: minimum of 120 inches (3.048 m). 6) Functional Characteristics: Fascia retainer supports while allowing for free thermal cycling of fascia. 2. Aluminum Bar: Continuous 6063-T6 alloy aluminum extrusion. Pre-punched slotted holes, miters welded, injection molded EPDM splices to allow thermal expansion. 3. Anchor Bar Cleat: 20 gage, 0.036 inch (0.9 mm) G90 coated commercial type galvanized steel with pre-punched holes. 4. Curved Applications: Factory modified. 5. Fasteners: Factory-provided corrosion resistant fasteners, with drivers. a. Not Permitted: Exposed fasteners. 6. Special Shaped Components: Factory-fabricated pieces necessary for complete installation, including miters, scuppers, and end caps. Minimum 14 inch (355 mm) long legs on corner pieces. 7. Scuppers: Welded watertight. 8. Accessories: Matching brick wall cap, downspout, extenders, and other special fabrications as shown on the drawings. 9. Parapet Copings: Formed metal with galvanized steel anchor/support cleats for capping any parapet wall. Watertight, maintenance free, without exposed fasteners; butt type joints with concealed splice plates. Mechanically fastened as indicated. a. Product: Appropriate Elevate pre-manufactured coping system. b. Wind Performance: 1) At least the minimum required when tested in accordance with ANSI/SPRI ES-1 Test Method RE-3, current edition. 2) Provide product listed in current Factory Mutual Research Corporation Approval Guide with at least FM 1-90 rating. c. Description: Coping sections allowed to expand and contract freely while locked in place on anchor cleats by mechanical pressure from hardened stainless steel springs factory attached to anchor cleats; 8 inch (203 mm) wide splice plates with factory applied dual non-Curing sealant strips capable of providing watertight seal. d. Material and Finish: 24 gage, 0.024 inch (0.06 mm) thick galvanized steel with Kynar 500 finish in Manufacturer's standard color. Matching concealed joint splice plates. Factory-installed protective plastic film. e. Dimensions: 1) Wall Width: As indicated on the drawings. 2) Piece Length: Minimum 144 inches (3.65 m). f. Curved Application: Factory fabricated in true radius. g. Anchor/Support Cleats: 20-gage, 0.036 inch (0.9 mm) thick pre-punched galvanized cleat. 12 inch (305 mm) wide stainless-steel spring mechanically locked to cleat at 72 inches (1.82 m) on center. h. Special Shaped Components: Factory-fabricated pieces necessary for complete installation, including miters, corners, intersections, curves, pier caps, and end caps; minimum 14 inch (355 mm) long legs on corner, intersection, and end pieces. i. Fasteners: Factory-furnished; electrolytically compatible. Minimum Pull Out Resistance: 240 lbs. (109 kg) for actual substrate used. 1) Not Acceptable: Exposed fasteners. R. Wood Nailers: 1. Dimensional Lumbar: PS 20, Structural Grade No. 2 better Southern Pine, Douglas Fir. 2. Exterior Grade Plywood: PS 1, APA; pressure preservative treated. 3. Width: 3.5 inches (90 mm), nominal minimum, or as wide as the nailing flange of the roof accessory to be attached to it. 4. Thickness: Same as thickness of roof insulation. 2.3 ADHERED EPDM MEMBRANE ROOFING SYSTEM (PLATINUM) A. Basis of Design: 30-year Platinum Red Shield EPDM Membrane Roofing System by Elevate. 1. Performance and Design Requirements: a. Membrane: Ethylene propylene diene monomer (EPDM). b. Thickness: As specified elsewhere. c. Membrane Attachment: Adhered. ** NOTE TO SPECIFIER ** The following paragraph if adequate structural slope is present. d. Slope: Less than 2 percent by means of tapered insulation. e. Comply with applicable local building code requirements. ** NOTE TO SPECIFIER ** Delete whichever of the following two paragraphs that do not apply. f. Roofing system to have an Underwriters Laboratories, Inc. (UL): 1) Class A Fire Hazard Classification. g. Roofing system to comply with Factory Mutual Corporation (FM) Roof Assembly Classification: 1) FM Data Sheets 1-28 and 1-29. ** NOTE TO SPECIFIER ** Delete minimum requirements options not required. 2) Minimum Requirements: FM 1-60 wind uplift rating. 3) Minimum Requirements: FM 1-75 wind uplift rating. 4) Minimum Requirements: FM 1-90 wind uplift rating. ** NOTE TO SPECIFIER ** Vapor Barrier is optional. Delete if not required. The decision as to whether or not the vapor barrier is necessary is the responsibility of the design professional. B. Vapor Barrier Membrane Over Deck/Deck Cover: High density polyethylene sheet with SBS modified bitumen adhesive. 1. Attachment: Self-adhering. ** NOTE TO SPECIFIER ** Delete insulation option not required. C. Insulation, Non-Composite: 1. Total System R-Value: 25 or greater. a. Maximum Board Thickness: 3 inches (76 mm). b. Use as many layers as necessary to achieve required R-value. c. Stagger joints in adjacent layers. 2. Base Layer: Polyisocyanurate foam board, non-composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. ** NOTE TO SPECIFIER ** Delete fill layers option if not required. 3. Fill Layers: Polyisocyanurate foam board, non-composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. 4. Top Layer: Polyisocyanurate foam board, non-composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. ** NOTE TO SPECIFIER ** Delete cover board option not required. 5. Cover Board: High density polyisocyanurate. a. Thickness: 1/2 inches (13 mm). b. R-Value: 2.5 based on testing per ASTM C158 and ASTM C177. c. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. 6. Cover Board: Gypsum-based cover board. ** NOTE TO SPECIFIER ** Delete thickness options not required. a. Thickness: 1/4 inch (6 mm). b. Thickness: 1/2 inch (13 mm). c. Thickness: 5/8 inch (16 mm). 7. Attachment: Mechanical fastening or low-rise polyurethane adhesive. D. Insulation, Composite: 1. Total System R-Value: 25 or greater. 2. Maximum Board Thickness: 4 inch (101 mm). a. Use as many layers as necessary to achieve required R-value. b. Stagger joints in adjacent layers. ** NOTE TO SPECIFIER ** Base layer is optional. Delete if not required. 3. Base Layer: Polyisocyanurate foam board, non-composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. 4. Top Layer: Polyisocyanurate foam board, composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. E. EPDM Membrane Materials: ** NOTE TO SPECIFIER ** Delete product option not required. 1. Product: RubberGard Platinum EPDM Membrane by Elevate. 2. Product: RubberGard EcoWhite Platinum EPDM Membrane by Elevate. 3. Roofing and Flashing Membrane: Cured synthetic single-ply membrane composed of ethylene propylene diene monomer (EPDM) with the following properties: ** NOTE TO SPECIFIER ** Delete color option not required. a. Color: Black. b. Color: White. c. Thickness: 0.090 inches (2.29 mm). d. Reinforcement: Non-reinforced. e. Nominal Thickness Tolerance: 110 percent. f. Sheet Width: Use widest sheet practical to minimize field seams. 4. Membrane Fasteners: Type and size as required by roof membrane Manufacturer for roofing system and warranty provided. a. Use fasteners furnished by roof membrane Manufacturer. ** NOTE TO SPECIFIER ** Delete the following flashing membrane if using EcoWhite. 5. Flashing Membrane: a. Product: RubberGard EPDM FormFlash by Elevate. b. Self-curing, non-reinforced membrane composed of non-vulcanized EPDM rubber, complying with ASTM D4811 Type II, with the following properties: 1) Thickness: 0.055 inches (1.4 mm). 2) Color: Same as field membrane. 6. Self-Adhering Flashing Membrane: ** NOTE TO SPECIFIER ** Delete paragraph option not required. a. Black semi-cured 45 mil EPDM membrane laminated to 35 mil (0.9 mm) EPDM tape adhesive. 1) Product: EPDM QuickSeam Flashing by Elevate. b. White cured 60 mil (1.52 mm) white EPDM membrane laminated to 35 mil (0.9 mm) seam tape. 1) Product: EcoWhite EPDM QuickSeam Flashing by Elevate. 7. Self-Adhering Accessories: EPDM accessories and tapes for a variety of flashing uses including corners, pipes, and patches. ** NOTE TO SPECIFIER ** Delete product option not required. a. Product: Black QuickSeam products by Elevate. b. Product: White EcoWhite QuickSeam products by Elevate. ** NOTE TO SPECIFIER ** Delete the following if using EcoWhite membrane. 8. Self-Adhering Batten Cover: Semi-cured 45 mil EPDM membrane laminated to 35 mil (0.9 mm) EPDM tape adhesive. a. Product: QuickSeam Batten Cover by Elevate. 9. Self-Adhesive Lap Splice Tape: ** NOTE TO SPECIFIER ** Delete paragraph option not required. a. Black 35 mil (0.9 mm) EPDM-based, formulated for compatibility with EPDM membrane and high-solids primer. 1) Product: QuickSeam Splice Tape by Elevate. b. White 30 mil (0.77 mm) EPDM-based, formulated for compatibility with white EPDM membrane and high-solids primer. 1) Product: EcoWhite QuickSeam Splice Tape by Elevate. 10. Splice Adhesive: ** NOTE TO SPECIFIER ** Delete paragraph option not required. a. Synthetic polymer-based, formulated for compatibility with EPDM membrane and metal surfaces. 1) Product: SA-1065 Splice Adhesive. Color: Black. b. Translucent, synthetic polymer-based, formulated for compatibility with EPDM membrane and metal surfaces. 1) Product: EcoWhite EPDM Splice Adhesive by Elevate. Color: White. F. Bonding Adhesive: 1. Compatible with EPDM membrane and a variety of substrate materials. ** NOTE TO SPECIFIER ** Delete product option not required. a. Product: Jet Bond Spray Adhesive by Elevate. b. Product: BA-2004 by Elevate. G. Adhesive Primer: Synthetic rubber-based primer formulated for compatibility with EPDM membrane and tape adhesive. 1. VOC Content: Less than 2.1 lbs per gal (250 grams per L). ** NOTE TO SPECIFIER ** Delete product options not required. 2. Product: QuickPrime Plus by Elevate. 3. Product: QuickPrime Plus LVOC by Elevate. 4. Product: Single-Ply QuickPrime Primer by Elevate. H. Seam Edge Treatment: ** NOTE TO SPECIFIER ** Delete paragraph options not required. 1. Black EPDM rubber-based sealant, formulated for sealing exposed edges of membrane at seams. a. Product: Lap Sealant HS by Elevate. 2. White EPDM rubber-based sealant, formulated for sealing exposed edges of membrane at seams. a. Product: EcoWhite EPDM Lap Sealant by Elevate. I. Pourable Sealer: ** NOTE TO SPECIFIER ** Delete product option not required. 1. Product: Black One-part polyurethane by Elevate. 2. Product: White One-part polyurethane by Elevate. J. Water Block Seal: Butyl rubber sealant for use between two surfaces, not exposed. 1. Product: Water Block Seal S-20 by Elevate. K. Metal Plates and Strips used for Fastening Membrane and Insulation: 1. Steel with Galvalume coating; corrosion-resistance meeting FM 4470 criteria. L. Termination Bars: Aluminum bars with integral caulk ledge. 1. Width: 1.3 inches (33 mm). Thickness: 0.10 inches (2.5 mm). 2. Product: Termination Bar by Elevate. M. Roof Walkway Pads: ** NOTE TO SPECIFIER ** Delete the walkway pad option not required. 1. Black EPDM, 0.30 inch (7.6 mm) thick, 30 x 30 inch (760 x 760 mm) with EPDM tape adhesive strips laminated to the bottom. a. Product: QuickSeam Walkway Pads by Elevate. 2. White EPDM, 0.30 inch (7.6 mm) thick, 30 x 30 inch (760 mm x 760 mm) with EPDM tape adhesive strips laminated to the bottom. a. Product: EcoWhite QuickSeam Walkway Pads by Elevate. N. Yellow Safety Strip: Yellow TPO membrane laminated to a white, cured, seam tape, compatible with TPO and EPDM: Dimensions (WxL): 5.5 inches x 98.4 ft (140 mm x 30 m) strip. Thickness: Nominal 30 mil (0.76 mm). 1. Product; QuickSeam Yellow Safety Strip by Elevate. O. Roof Insulation and Cover Boards: ** NOTE TO SPECIFIER ** Delete insulation and cover board options not required. Delete all cover boards for ballasted systems. 1. Insulation: Polyisocyanurate Board: Closed cell foam with glass reinforced mat laminated to facers, complying with ASTM C1289 Type II. ** NOTE TO SPECIFIER ** Delete product options not required. a. Product, Class 1: ISOGARD GL polyiso board insulation by Elevate. b. Product, Class 2 (Mold Resistant Facer: ISOGARD CG polyiso board insulation by Elevate. c. Thickness: As indicated elsewhere. ** NOTE TO SPECIFIER ** Delete size options not required. d. Size, Mechanically Fastened: 48 x 96 inches (1.22 x 2.44 m). e. Size, Adhered: 48 x 48 inches (1.22 x 1.22 m) nominal. f. R-Value (LTTR) per inch (25 mm): 1) Temperature of 40 degrees F (4.4 degrees C): R-Value: 6.2 minimum. 2) Temperature of 75 degrees F (23.9 degrees C): R-Value: 5.7 minimum. g. Compressive Strength: 20 psi (138 kPa). h. Ozone Depletion Potential: Zero. Made without CFC or HCFC blowing agents. 2. Insulation, Composite: Suitable for use in ballasted systems. Closed cell polyiso foam core laminated to 1/2 inch (13 mm) high density composite board: a. Product: ISOGARD HD Composite by Elevate. b. Thickness: As indicated elsewhere. ** NOTE TO SPECIFIER ** Delete size options not required. c. Size, Mechanically Fastened: Size: 48 x 96 inches (1.22 x 2.44 m). d. Size, Adhered: 48 x 48 inches (1.22 x 1.22 m) nominal. e. Compressive Strength: 20 psi (138 kPa) core with 80 psi (552 kPa) board. f. Ozone Depletion Potential: Zero; made without CFC or HCFC blowing agents. 3. Cover Board: High Density Polyisocyanurate Cover Board: Non-combustible, water-resistant high density, closed cell polyisocyanurate core with coated glass mat facers, complying with ASTM D1623, and with the following characteristics: a. Product: ISOGARD HD Cover Board by Elevate. b. Mechanically Fastened: Size: 48 x 96 inches (1.22 x 2.44 m). c. Adhered: 48 x 48 inches (1.22 x 1.22 m) nominal. d. Thickness: 0.5 inch (13 mm). e. R-Value on Based on Tests per ASTM C158 and ASTM C177: 2.5. f. Surface Water Absorption in Accordance with ASTM C209: Less than 3 percent maximum. g. Compressive Strength in Accordance with ASTM 1621: 120 psi (827 kPa). h. Density in Accordance with ASTM 1622: 5 pcf (80 kg per m3). i. Factory Mutual: Approved for use with FM 1-60 and 1-90 rated roofing assemblies. j. Mold Growth Resistance in Accordance with ASTM D3273: Passed. 4. Gypsum-Based Cover Board: Non-combustible, water-resistant gypsum core with embedded glass mat facers, complying with ASTM C 1177/C 1177M, and with the following additional characteristics: ** NOTE TO SPECIFIER ** Delete size and thickness options not required. a. Size, Mechanically Fastened: 48 x 96 inches (1.22 x 2.44 m). b. Size, Adhered: 48 x 48 inches (1.22 x 1.22 m) nominal. c. Thickness: 1/4 inches (6 mm). d. Thickness: 1/2 inches (13 mm). e. Thickness: 5/8 inches (16 mm). f. Surface Water Absorption in Accordance with ASTM C473: 2.5 g max. g. Surface Burning Characteristics in Accordance with ASTM E84: 1) Flame Spread: 0. Smoke Developed: 0. h. Combustibility: Accordance with ASTM E136: Non-combustible. i. Factory Mutual: Approved for use with FM 1-60 and 1-90 rated roofing assemblies. j. Mold Growth Resistance in Accordance with ASTM D3273: Passed. 1) For a minimum of 4 weeks. 5. Insulation Fasteners: Type and size as required by roof membrane Manufacturer for roofing system and warranty provided. Use fasteners furnished by roof membrane Manufacturer. 6. Low Rise Foam Adhesive: Two-component, low-rise polyurethane adhesive designed to attach polyisocyanurate insulation to a variety of acceptable substrates. a. I.S.O. Stick. b. I.S.O. Twin Pack. c. I.S.O. Spray R by Elevate. d. Twin Jet. e. Twin Jet Y. ** NOTE TO SPECIFIER ** Vapor Barrier is optional. Delete if not required. The decision as to whether or not the vapor barrier is necessary is the responsibility of the Design Professional. P. Vapor Barrier Membrane: SBS modified bitumen adhesive, factory-laminated to a tri-laminate woven, high-density polyethylene top surface. Release liner protecting adhesive. May be used as a temporary roof membrane for up to ninety (90) days. 1. Product: V-Force Vapor Barrier Membrane by Elevate. 2. Thickness in accordance with ASTM D5147: 0.0325 inches (0.826 mm) minimum. 3. Max Load at Break at 73 degrees F (23 degrees C) in accordance with ASTM D5147: a. Machine Direction: 64 lbf per in (11 kN per m). b. Cross Machine Direction: 88 lbf per in (15 kN per m). 4. Low Temperature Flexibility in Accordance with ASTM 5147: -30 degrees F (-34 degrees C). 5. Moisture Vapor Permeance in accordance with ASTM E96: 0.02 Perms (0.92 Ng per Pa-s-m2) maximum. 6. Air Permeability in Accordance with ASTM E2178: 0.00114 ft3 per min-ft2 (0.007 L per sec-m2) maximum. Q. Metal Accessories: ** NOTE TO SPECIFIER ** Delete metal accessory options not required. 1. Metal Roof Edging and Fascia: Continuous metal edge member serving as termination of roof membrane and retainer for metal fascia. Watertight with no exposed fasteners. Mounted to roof edge nailer. a. Wind Performance: 1) Membrane Pull-Off Resistance: 100 lbs per ft (1460 N per m), minimum, when tested in accordance with ANSI/SPRI ES-1 Test Method RE-1, current edition. 2) Fascia Pull-Off Resistance: At least the minimum required when tested in accordance with ANSI/SPRI ES-1 Test Method RE-2, current edition. 3) Provide product listed in current Factory Mutual Research Corporation Approval Guide with at least FM 1-270 rating. b. Description: Two-piece, 450 sloped galvanized steel sheet edge member securing top and bottom edges of formed metal fascia. 1) Product: Appropriate Elevate pre-manufactured fascia system. 2) Fascia Face Height: 5 inches (127 mm). 3) Edge Member Height Above Nailer: 1-1/4 inch (31 mm). 4) Fascia Material and Finish: 24 gage, 0.024 inches (0.06 mm) galvanized steel with Kynar 500 finish in Manufacturer's standard color; matching concealed joint splice plates; factory-installed protective plastic film. 5) Length: minimum of 120 inches (3.048 m). 6) Functional Characteristics: Fascia retainer supports while allowing for free thermal cycling of fascia. 2. Aluminum Bar: Continuous 6063-T6 alloy aluminum extrusion. Pre-punched slotted holes, miters welded, injection molded EPDM splices to allow thermal expansion. 3. Anchor Bar Cleat: 20 gage, 0.036 inch (0.9 mm) G90 coated commercial type galvanized steel with pre-punched holes. 4. Curved Applications: Factory modified. 5. Fasteners: Factory-provided corrosion resistant fasteners, with drivers. a. Not Permitted: Exposed fasteners. 6. Special Shaped Components: Factory-fabricated pieces necessary for complete installation, including miters, scuppers, and end caps. Minimum 14 inch (355 mm) long legs on corner pieces. 7. Scuppers: Welded watertight. 8. Accessories: Matching brick wall cap, downspout, extenders, and other special fabrications as shown on the drawings. 9. Parapet Copings: Formed metal with galvanized steel anchor/support cleats for capping any parapet wall. Watertight, maintenance free, without exposed fasteners; butt type joints with concealed splice plates. Mechanically fastened as indicated. a. Product: Appropriate Elevate pre-manufactured coping system. b. Wind Performance: 1) At least the minimum required when tested in accordance with ANSI/SPRI ES-1 Test Method RE-3, current edition. 2) Provide product listed in current Factory Mutual Research Corporation Approval Guide with at least FM 1-90 rating. c. Description: Coping sections allowed to expand and contract freely while locked in place on anchor cleats by mechanical pressure from hardened stainless steel springs factory attached to anchor cleats; 8 inch (203 mm) wide splice plates with factory applied dual non-Curing sealant strips capable of providing watertight seal. d. Material and Finish: 24 gage, 0.024 inch (0.06 mm) thick galvanized steel with Kynar 500 finish in Manufacturer's standard color. Matching concealed joint splice plates. Factory-installed protective plastic film. e. Dimensions: 1) Wall Width: As indicated on the drawings. 2) Piece Length: Minimum 144 inches (3.65 m). f. Curved Application: Factory fabricated in true radius. g. Anchor/Support Cleats: 20-gage, 0.036 inches (0.9 mm) thick pre-punched galvanized cleat. 12 inch (305 mm) wide stainless-steel spring mechanically locked to cleat at 72 inches (1.82 m) on center. h. Special Shaped Components: Factory-fabricated pieces necessary for complete installation, including miters, corners, intersections, curves, pier caps, and end caps; minimum 14 inch (355 mm) long legs on corner, intersection, and end pieces. i. Fasteners: Factory-furnished; electrolytically compatible. Minimum Pull Out Resistance: 240 lbs. (109 kg) for actual substrate used. 1) Not Acceptable: Exposed fasteners. R. Wood Nailers: 1. Dimensional Lumbar: PS 20, Structural Grade No. 2 better Southern Pine, Douglas Fir. 2. Exterior Grade Plywood: PS 1, APA; pressure preservative treated. 3. Width: 3.5 inches (90 mm), nominal minimum, or as wide as the nailing flange of the roof accessory to be attached to it. 4. Thickness: Same as thickness of roof insulation. 2.4 ADHERED EPDM SA MEMBRANE ROOFING SYSTEM (RUBBERGARD SECURE BOND) A. Basis of Design: RubberGard EPDM SA Membrane Roofing System with Secure Bond Technology by Elevate. 1. Performance and Design Requirements: a. Membrane: Ethylene propylene diene monomer (EPDM). 1) Thickness: As specified elsewhere. 2) Membrane Attachment: Self-adhering. ** NOTE TO SPECIFIER ** The following paragraph is optional if adequate structural slope is present. b. Slope: Less than 2 percent by means of tapered insulation. c. Comply with applicable local building code requirements. ** NOTE TO SPECIFIER ** Delete whichever of the following two paragraphs that do not apply. d. Roofing system to have an Underwriters Laboratories, Inc. (UL): 1) Class A Fire Hazard Classification. e. Roofing system to comply with Factory Mutual Corporation (FM) Roof Assembly Classification: 1) FM Data Sheets 1-28 and 1-29. ** NOTE TO SPECIFIER ** Delete minimum requirements options not required. 2) Minimum Requirements: FM 1-60 wind uplift rating. 3) Minimum Requirements: FM 1-75 wind uplift rating. 4) Minimum Requirements: FM 1-90 wind uplift rating. ** NOTE TO SPECIFIER ** Vapor Barrier is optional. Delete if not required. The decision as to whether or not the vapor barrier is necessary is the responsibility of the design professional. B. Vapor Barrier Membrane Over Deck/Deck Cover: High density polyethylene sheet with SBS modified bitumen adhesive. 1. Attachment: Self-adhering. ** NOTE TO SPECIFIER ** Delete insulation option not required. C. Insulation, Non-Composite: 1. Total System R-Value: 25 or greater. a. Maximum Board Thickness: 3 inches (76 mm). b. Use as many layers as necessary to achieve required R-value. c. Stagger joints in adjacent layers. 2. Base Layer: Polyisocyanurate foam board, non-composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. ** NOTE TO SPECIFIER ** Delete fill layers option if not required. 3. Fill Layers: Polyisocyanurate foam board, non-composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. 4. Top Layer: Polyisocyanurate foam board, non-composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. ** NOTE TO SPECIFIER ** Delete cover board option not required. 5. Cover Board: High density polyisocyanurate. a. Thickness: 1/2 inches (13 mm). b. R-Value: 2.5 based on testing per ASTM C158 and ASTM C177. c. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. 6. Cover Board: Gypsum-based cover board. ** NOTE TO SPECIFIER ** Delete thickness options not required. a. Thickness: 1/4 inch (6 mm). b. Thickness: 1/2 inch (13 mm). c. Thickness: 5/8 inch (16 mm). 7. Attachment: Mechanical fastening or low-rise polyurethane adhesive. D. Insulation, Composite: 1. Total System R-Value: 25 or greater. 2. Maximum Board Thickness: 4 inch (101 mm). a. Use as many layers as necessary to achieve required R-value. b. Stagger joints in adjacent layers. ** NOTE TO SPECIFIER ** Base layer is optional. Delete if not required. 3. Base Layer: Polyisocyanurate foam board, non-composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. 4. Top Layer: Polyisocyanurate foam board, composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. E. EPDM Membrane Materials: 1. Product: RubberGard EPDM SA Membrane with Secure Bond Technology by Elevate. 2. Roofing and Flashing Membrane: Black cured synthetic single-ply membrane composed of ethylene propylene diene monomer (EPDM) with the following properties: a. Thickness: 0.060 inches (1.52 mm). b. Reinforcement: Non-reinforced. c. Nominal Thickness Tolerance: Plus or minus 10 percent. d. Sheet Width: 10 ft (3.05 m). 3. Membrane Fasteners: Type and size as required by roof membrane Manufacturer for roofing system and warranty provided. a. Use fasteners furnished by roof membrane Manufacturer. 4. Flashing Membrane: a. Product: RubberGard EPDM FormFlash by Elevate. b. Self-curing, non-reinforced membrane composed of non-vulcanized EPDM rubber, complying with ASTM D4811 Type II, with the following properties: 1) Thickness: 0.055 inches (1.4 mm). 2) Color: Same as field membrane. 5. Self-Adhering Flashing Membrane: Semi-cured 45 mil EPDM membrane laminated to 35 mil (0.9 mm) EPDM tape adhesive. a. Product: QuickSeam Flashing by Elevate. 6. Pre-Molded Pipe Flashings: EPDM, molded for quick adaptation to different sized pipes. a. Product: EPDM Pipe Flashing by Elevate. 7. Self-Adhesive Lap Splice Tape: 35 mil (0.9 mm) EPDM-based, formulated for compatibility with EPDM membrane and high-solids primer. a. Product: QuickSeam Splice Tape by Elevate. 8. Splice Adhesive: Synthetic polymer-based, formulated for compatibility with EPDM membrane and metal surfaces. a. Product: SA-1065 Splice Adhesive by Elevate. F. Bonding Adhesive: 1. Compatible with EPDM membrane and a variety of substrate materials. ** NOTE TO SPECIFIER ** Delete product options not required. a. Product: Single-Ply LVOC Bonding Adhesive - 1168. b. Product: Water-based. c. Product: Jet bond spray adhesive. d. Product: BA-2004 by Elevate. G. Adhesive Primer: Synthetic rubber-based primer formulated for compatibility with EPDM membrane and tape adhesive. 1. VOC Content: Less than 2.1 lb./gal (250 g/L). ** NOTE TO SPECIFIER ** Delete product options not required. 2. Product: QuickPrime Plus by Elevate. 3. Product: QuickPrime Plus LVOC by Elevate. 4. Product: Single-Ply QuickPrime Primer by Elevate. H. Seam Edge Treatment: EPDM rubber-based sealant, for sealing exposed edges at membrane seams. 1. Product: Lap Sealant HS by Elevate. I. Pourable Sealer: One part polyurethane. 1. Product: Black One-Part Pourable Sealer by Elevate. J. Water Block Seal: Butyl rubber sealant for use between two surfaces, not exposed. 1. Product: Water Block Seal S-20 by Elevate. K. Metal Plates and Strips for Fastening Membrane and Insulation: 1. Steel with Galvalume coating; corrosion-resistance meeting FM 4470 criteria. L. Termination Bars: Aluminum bars with integral caulk ledge. 1. Width: 1.3 inches (33 mm). Thickness: 0.10 inches (2.5 mm). 2. Product: Termination Bar by Elevate. M. Roof Walkway EPDM Pads (WxLxT): 30 x 30 x 0.30 inches (760 x 760 7.6 mm) with EPDM tape adhesive strips laminated to the bottom. 1. Product: QuickSeam: Walkway Pads by Elevate. N. Yellow Safety Strip: Yellow TPO membrane laminated to a white, cured, seam tape, compatible with TPO and EPDM: Dimensions (WxL): 5.5 inches x 98.4 ft (140 mm x 30 m) strip. Thickness: Nominal 30 mil (0.76 mm). 1. Product; QuickSeam Yellow Safety Strip by Elevate. O. Roof Insulation and Cover Boards: 1. Insulation, Non-Composite ** NOTE TO SPECIFIER ** Delete product options not required. a. Product, ASTM C1289 Type II, Class 1: ISOGARD GL polyiso board insulation by Elevate. b. Product, ASTM C1289 Type II, Class 2 (Mold Resistant Facer: ISOGARD CG polyiso board insulation by Elevate. c. Insulation: Polyisocyanurate Board: Closed cell foam with glass reinforced mat laminated to facers. d. Thickness: As indicated elsewhere. ** NOTE TO SPECIFIER ** Delete size option not required. e. Size, Mechanically Fastened: Size: 48 x 96 inches (1.22 x 2.44 m). f. Size, Adhered: 48 x 48 inches (1.22 x 1.22 m) nominal. g. R-Value (LTTR) per inch (25 mm): 1) At 40 degrees F (4.4 degrees C): 6.2. 2) At 75 degrees F (23.9 degrees C): 5.7. h. Compressive Strength: 20 psi (138 kPa). i. Ozone Depletion Potential: Zero. No CFC or HCFC blowing agents. 2. Insulation Composite: a. Product: ISOGARD HD Composite by Elevate. b. Closed cell polyiso foam core laminated to 1/2 inch (13 mm) high density board. c. Thickness: As indicated elsewhere. ** NOTE TO SPECIFIER ** Delete size option not required. d. Size, Mechanically Fastened: 48 x 96 inches (1.22 x 2.44 m), nominal. e. Size, Adhered: 48 x 48 inches (1.22 x 1.22 m), nominal. f. Compressive Strength: 1) Core: 20 psi (138 kPa). 2) Board: 80 psi (552 kPa). g. Ozone Depletion Potential: Zero. No CFC or HCFC blowing agents. ** NOTE TO SPECIFIER ** Delete cover board option not required. Omit if specifying composite insulation 3. Cover Board: High Density Polyisocyanurate. Non-combustible, water resistant, high density, closed cell polyisocyanurate core with coated glass mat facers, complying with ASTM D1623, and the following characteristics: a. Product: ISOGARD HD Cover Board by Elevate. ** NOTE TO SPECIFIER ** Delete size option not required. b. Size, Mechanically Fastened: 48 x 96 inches (1.22 x 2.44 m), nominal. c. Size, Adhered: 48 x 48 inches (1.22 x 1.22 m), nominal. d. Thickness: 0.5 inch (12.7 mm). e. R-Value on Based on Tests per ASTM C158 and ASTM C177: 2.5. f. Surface Water Absorption in Accordance with ASTM C209: Less than 3 percent maximum. g. Compressive Strength in Accordance with ASTM 1621: 120 psi (827 kPa). h. Density in Accordance with ASTM 1622: 5 pcf (80 kg/m3). i. Factory Mutual: Approved for use with FM 1-60 and 1-90 rated roofing assemblies. j. Mold Growth Resistance in Accordance with ASTM D3273: Passed. 4. Cover Board, ASTM C1177/C 1177M: Gypsum based. Noncombustible, water resistant, embedded glass mat facers, complying with, the following: ** NOTE TO SPECIFIER ** Delete size and thickness options not required. a. Size, Mechanically Fastened: 48 x 96 inches (1.22 x 2.44 m), nominal. b. Size, Adhered: 48 x 48 inches (1.22 x 1.22 m), nominal. c. Thickness: 1/4 inches (6 mm). d. Thickness: 1/2 inches (13 mm). e. Thickness: 5/8 inches (16 mm). f. Surface Water Absorption in Accordance with ASTM C473: 2.5 g max. g. Surface Burning Characteristics in Accordance with ASTM E84: 1) Flame Spread: 0. Smoke Developed: 0. h. Combustibility: Accordance with ASTM E136: Non-combustible. i. Factory Mutual: Approved for use with FM 1-60 and 1-90 rated roofing assemblies. j. Mold Growth Resistance in Accordance with ASTM D3273: Passed. 5. Insulation Fasteners: Type and size as required by roof membrane Manufacturer for roofing system and warranty provided. Use fasteners furnished by roof membrane Manufacturer. 6. Low Rise Foam Adhesive: Two-component, low-rise polyurethane adhesive designed to attach polyisocyanurate insulation to a variety of acceptable substrates/ a. I.S.O. Stick. b. I.S.O. Twin Pack. c. I.S.O. Spray R by Elevate. d. Twin Jet. e. Twin Jet Y. ** NOTE TO SPECIFIER ** Vapor Barrier is optional. Delete if not required. The decision as to whether or not the vapor barrier is necessary is the responsibility of the Design Professional. P. Vapor Barrier Membrane: SBS modified bitumen adhesive, factory-laminated to a tri-laminate woven, high-density polyethylene top surface. Release liner protecting adhesive. May be used as a temporary roof membrane for up to ninety (90) days. 1. Product: V-Force Vapor Barrier Membrane by Elevate. 2. Thickness in accordance with ASTM D5147: 0.0325 inches (0.826 mm) minimum. 3. Max Load at Break at 73 degrees F (23 degrees C) in accordance with ASTM D5147: a. Machine Direction: 64 lbf per in (11 kN per m). b. Cross Machine Direction: 88 lbf per in (15 kN per m). 4. Low Temperature Flexibility in Accordance with ASTM 5147: -30 degrees F (-34 degrees C). 5. Moisture Vapor Permeance in accordance with ASTM E96: 0.02 Perms (0.92 Ng per Pa-s-m2) maximum. 6. Air Permeability in Accordance with ASTM E2178: 0.00114 ft3 per min-ft2 (0.007 L per sec-m2) maximum. Q. Metal Accessories: ** NOTE TO SPECIFIER ** Delete metal accessory options not required. 1. Metal Roof Edging and Fascia: Continuous metal edge member serving as termination of roof membrane and retainer for metal fascia. Watertight with no exposed fasteners. Mounted to roof edge nailer. a. Wind Performance: 1) Membrane Pull-Off Resistance: 100 lbs per ft (1460 N per m), minimum, when tested in accordance with ANSI/SPRI ES-1 Test Method RE-1, current edition. 2) Fascia Pull-Off Resistance: At least the minimum required when tested in accordance with ANSI/SPRI ES-1 Test Method RE-2, current edition. 3) Provide product listed in current Factory Mutual Research Corporation Approval Guide with at least FM 1-270 rating. b. Description: Two-piece, 450 sloped galvanized steel sheet edge member securing top and bottom edges of formed metal fascia. 1) Product: Appropriate Elevate pre-manufactured fascia system. 2) Fascia Face Height: 5 inches (127 mm). 3) Edge Member Height Above Nailer: 1-1/4 inch (31 mm). 4) Fascia Material and Finish: 24 gage, 0.024 inches (0.06 mm) galvanized steel with Kynar 500 finish in Manufacturer's standard color; matching concealed joint splice plates; factory-installed protective plastic film. 5) Length: minimum of 120 inches (3.048 m). 6) Functional Characteristics: Fascia retainer supports while allowing for free thermal cycling of fascia. 2. Aluminum Bar: Continuous 6063-T6 alloy aluminum extrusion. Pre-punched slotted holes, miters welded, injection molded EPDM splices to allow thermal expansion. 3. Anchor Bar Cleat: 20 gage, 0.036 inch (0.9 mm) G90 coated commercial type galvanized steel with pre-punched holes. 4. Curved Applications: Factory modified. 5. Fasteners: Factory-provided corrosion resistant fasteners, with drivers. a. Not Permitted: Exposed fasteners. 6. Special Shaped Components: Factory-fabricated pieces necessary for complete installation, including miters, scuppers, and end caps. Minimum 14 inch (355 mm) long legs on corner pieces. 7. Scuppers: Welded watertight. 8. Accessories: Matching brick wall cap, downspout, extenders, and other special fabrications as shown on the drawings. 9. Parapet Copings: Formed metal with galvanized steel anchor/support cleats for capping any parapet wall. Watertight, maintenance free, without exposed fasteners; butt type joints with concealed splice plates. Mechanically fastened as indicated. a. Product: Appropriate Elevate pre-manufactured coping system. b. Wind Performance: 1) At least the minimum required when tested in accordance with ANSI/SPRI ES-1 Test Method RE-3, current edition. 2) Provide product listed in current Factory Mutual Research Corporation Approval Guide with at least FM 1-90 rating. c. Description: Coping sections allowed to expand and contract freely while locked in place on anchor cleats by mechanical pressure from hardened stainless steel springs factory attached to anchor cleats; 8 inch (203 mm) wide splice plates with factory applied dual non-Curing sealant strips capable of providing watertight seal. d. Material and Finish: 24 gage, 0.024 inch (0.06 mm) thick galvanized steel with Kynar 500 finish in Manufacturer's standard color. Matching concealed joint splice plates. Factory-installed protective plastic film. e. Dimensions: 1) Wall Width: As indicated on the drawings. 2) Piece Length: Minimum 144 inches (3.65 m). f. Curved Application: Factory fabricated in true radius. g. Anchor/Support Cleats: 20-gage, 0.036 inch (0.9 mm) thick pre-punched galvanized cleat. 12 inch (305 mm) wide stainless-steel spring mechanically locked to cleat at 72 inches (1.82 m) on center. h. Special Shaped Components: Factory-fabricated pieces necessary for complete installation, including miters, corners, intersections, curves, pier caps, and end caps; minimum 14 inch (355 mm) long legs on corner, intersection, and end pieces. i. Fasteners: Factory-furnished; electrolytically compatible. Minimum Pull Out Resistance: 240 lbs. (109 kg) for actual substrate used. R. Wood Nailers: 1. Dimensional Lumbar: PS 20, Structural Grade No. 2 better Southern Pine, Douglas Fir. 2. Exterior Grade Plywood: PS 1, APA; pressure preservative treated. 3. Width: 3.5 inches (90 mm), nominal minimum, or as wide as the nailing flange of the roof accessory to be attached to it. 4. Thickness: Same as thickness of roof insulation. 2.5 ADHERED EPDM MEMBRANE ROOFING SYSTEM (RUBBERGARD ECOWHITE) A. Basis of Design: RubberGard EcoWhite Adhered EPDM Membrane Roofing System: 1. Performance and Design Requirements: a. Membrane: Ethylene propylene diene monomer (EPDM). 1) Thickness: As specified elsewhere. 2) Membrane Attachment: Self-adhering. ** NOTE TO SPECIFIER ** The following paragraph is optional if adequate structural slope is present. b. Slope: Less than 2 percent by means of tapered insulation. c. Comply with applicable local building code requirements. ** NOTE TO SPECIFIER ** Delete whichever of the following two paragraphs that do not apply. d. Roofing system to have an Underwriters Laboratories, Inc. (UL): 1) Class A Fire Hazard Classification. e. Roofing system to comply with Factory Mutual Corporation (FM) Roof Assembly Classification: 1) FM Data Sheets 1-28 and 1-29. ** NOTE TO SPECIFIER ** Delete minimum requirements options not required. 2) Minimum Requirements: FM 1-60 wind uplift rating. 3) Minimum Requirements: FM 1-75 wind uplift rating. 4) Minimum Requirements: FM 1-90 wind uplift rating. ** NOTE TO SPECIFIER ** Vapor Barrier is optional. Delete if not required. The decision as to whether or not the vapor barrier is necessary is the responsibility of the design professional. B. Vapor Barrier Membrane Over Deck/Deck Cover: High density polyethylene sheet with SBS modified bitumen adhesive. 1. Attachment: Self-adhering. ** NOTE TO SPECIFIER ** Delete insulation option not required. C. Insulation, Non-Composite: 1. Total System R-Value: 25 or greater. a. Maximum Board Thickness: 3 inches (76 mm). b. Use as many layers as necessary to achieve required R-value. c. Stagger joints in adjacent layers. 2. Base Layer: Polyisocyanurate foam board, non-composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. ** NOTE TO SPECIFIER ** Delete fill layers option if not required. 3. Fill Layers: Polyisocyanurate foam board, non-composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. 4. Top Layer: Polyisocyanurate foam board, non-composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. ** NOTE TO SPECIFIER ** Delete cover board option not required. 5. Cover Board: High density polyisocyanurate. a. Thickness: 1/2 inches (13 mm). b. R-Value: 2.5 based on testing per ASTM C158 and ASTM C177. c. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. 6. Cover Board: Gypsum-based cover board. ** NOTE TO SPECIFIER ** Delete thickness options not required. a. Thickness: 1/4 inch (6 mm). b. Thickness: 1/2 inch (13 mm). c. Thickness: 5/8 inch (16 mm). 7. Attachment: Mechanical fastening or low-rise polyurethane adhesive. D. Insulation, Composite: 1. Total System R-Value: 25 or greater. 2. Maximum Board Thickness: 4 inch (101 mm). a. Use as many layers as necessary to achieve the required R-value. b. Stagger joints in adjacent layers. ** NOTE TO SPECIFIER ** Base layer is optional. Delete if not required. 3. Base Layer: Polyisocyanurate foam board, non-composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. 4. Top Layer: Polyisocyanurate foam board, composite. a. Attachment: Mechanical fastening or Low-rise polyurethane adhesive. E. EPDM Membrane Materials: 1. Product: RubberGard EcoWhite EPDM Membrane by Elevate. 2. Roofing and Flashing Membrane: Non-reinforced, bi-laminate, white-on-black, cured single ply roofing membrane composed of ethylene propylene diene monomer (EPDM) with the following properties: a. Thickness: 0.060 inches (1.52 mm). b. Reinforcement: Non-reinforced. c. Nominal Thickness Tolerance: 110 percent. d. Sheet Width: Use widest sheet practical for jobsite conditions to minimize field seams. 3. Membrane Fasteners: Type and size as required by roof membrane Manufacturer for roofing system and warranty provided. a. Use only fasteners furnished by roof membrane Manufacturer. 4. Self-Adhering Flashing Membrane: Cured 60 mil (1.52 mm) white EPDM membrane laminated to 35 mil (0.9 mm) seam tape. a. Product: EcoWhite EPDM QuickSeam Flashing by Elevate. 5. Self-Adhering Accessories: White EPDM accessories and tapes for a variety of flashing uses including corners, pipes, and patches. a. Product: EcoWhite QuickSeam products by Elevate. 6. Self-Adhesive Lap Splice Tape: White 30 mil (0.77 mm) EPDM-based, formulated for compatibility with white EPDM membrane and high-solids primer. a. Product: EcoWhite QuickSeam Splice Tape by Elevate. 7. Splice Adhesive: Translucent, synthetic polymer-based, formulated for compatibility with EPDM membrane and metal surfaces. a. Product: EcoWhite EPDM Splice Adhesive by Elevate. F. Bonding Adhesive: 1. Compatible with EPDM membrane and a variety of substrate materials. ** NOTE TO SPECIFIER ** Delete product options not required. a. Product: Single-Ply LVOC Bonding Adhesive - 1168. b. Product: Water-based. c. Product: Jet bond spray adhesive. d. Product: BA-2004 by Elevate. G. Adhesive Primer: Synthetic rubber-based. Compatible with EPDM membrane and tape adhesive. VOC Content: Less than 2.1 lbs/gal (250 g/L). ** NOTE TO SPECIFIER ** Delete product options not required. 1. Product: QuickPrime Plus. 2. Product: QuickPrime Plus LVOC. 3. Product: Single-Ply QuickPrime Primer by Elevate. H. Seam Edge Treatment: White EPDM rubber-based sealant, formulated for sealing exposed edges of membrane at seams. 1. Product: EcoWhite EPDM Lap Sealant by Elevate. I. Pourable Sealer: One-part white polyurethane. 1. Product: White One-Part Pourable Sealer by Elevate. J. Water Block Seal: Butyl rubber sealant for use between two surfaces, not exposed. 1. Product: Water Block Seal S-20 by Elevate. K. Metal Plates and Strips used for Fastening Membrane and Insulation: 1. Galvalume coated steel. Corrosion-resistance meeting FM 4470 criteria. L. Termination Bars (WxT): 1.3 x 0.10 inches (33 x 2.5 mm). Aluminum bars with integral caulk ledge. 1. Product: Termination Bar by Elevate. M. Roof Walkway Pads WxLxT): 30 x 30 x 0.30 inches (760 x 760 x 7.6 mm) White EPDM with EPDM tape adhesive strips laminated to the bottom. 1. Product: EcoWhite QuickSeam Walkway Pads by Elevate. N. Yellow Safety Strip: Yellow TPO membrane laminated to a white, cured, seam tape, compatible with TPO and EPDM. 1. Dimensions: 5.5 inches (140 mm) x 98.4 ft (30 m). Thick: 30 mil (0.76 mm). 2. Product: QuickSeam Yellow Safety Strip by Elevate. O. Roof Insulation and Cover Boards: 1. Insulation: Non-Composite. ** NOTE TO SPECIFIER ** Delete product options not required. a. Product, ASTM C1289 Type II, Class 1: ISOGARD GL polyiso board insulation by Elevate. b. Product, ASTM C1289 Type II, Class 2 (Mold Resistant Facer: ISOGARD CG polyiso board insulation by Elevate. c. Insulation: Polyisocyanurate Board: Closed cell foam with glass reinforced mat laminated to facers. d. Thickness: As indicated elsewhere. ** NOTE TO SPECIFIER ** Delete size option not required. e. Size, Mechanically Fastened: Size: 48 x 96 inches (1.22 x 2.44 m). f. Size, Adhered: 48 x 48 inches (1.22 x 1.22 m) nominal. g. R-Value (LTTR) per inch (25 mm): 1) At 40 degrees F (4.4 degrees C): 6.2. 2) At 75 degrees F (23.9 degrees C): 5.7. h. Compressive Strength: 20 psi (138 kPa). i. Ozone Depletion Potential: Zero. No CFC or HCFC blowing agents. 2. Insulation Composite: a. Product: ISOGARD HD Composite by Elevate. b. Closed cell polyiso foam core laminated to 1/2 inch (13 mm) high density board. c. Thickness: As indicated elsewhere. ** NOTE TO SPECIFIER ** Delete size option not required. d. Size, Mechanically Fastened: 48 x 96 inches (1.22 x 2.44 m), nominal. e. Size, Adhered: 48 x 48 inches (1.22 x 1.22 m), nominal. f. Compressive Strength: 1) Core: 20 psi (138 kPa). 2) Board: 80 psi (552 kPa). ** NOTE TO SPECIFIER ** Delete cover board option not required. Omit if specifying composite insulation 3. Cover Board: High Density Polyisocyanurate. Non-combustible, water resistant, high density, closed cell polyisocyanurate core with coated glass mat facers, complying with ASTM D1623, and the following characteristics: a. Product: ISOGARD HD Cover Board by Elevate. ** NOTE TO SPECIFIER ** Delete size option not required. b. Size, Mechanically Fastened: 48 x 96 inches (1.22 x 2.44 m), nominal. c. Size, Adhered: 48 x 48 inches (1.22 x 1.22 m), nominal. d. Thickness: 0.5 inch (12.7 mm). e. R-Value on Based on Tests per ASTM C158 and ASTM C177: 2.5. f. Surface Water Absorption in Accordance with ASTM C209: Less than 3 percent maximum. g. Compressive Strength in Accordance with ASTM 1621: 120 psi (827 kPa). h. Density in Accordance with ASTM 1622: 5 pcf (80 kg/m3). i. Factory Mutual: Approved for use with FM 1-60 and 1-90 rated roofing assemblies. j. Mold Growth Resistance in Accordance with ASTM D3273: Passed. 4. Cover Board, ASTM C1177/C 1177M: Gypsum based. Noncombustible, water resistant, embedded glass mat facers, complying with, the following: ** NOTE TO SPECIFIER ** Delete size and thickness options not required. a. Size, Mechanically Fastened: 48 x 96 inches (1.22 x 2.44 m), nominal. b. Size, Adhered: 48 x 48 inches (1.22 x 1.22 m), nominal. c. Thickness: 1/4 inches (6 mm). d. Thickness: 1/2 inches (13 mm). e. Thickness: 5/8 inches (16 mm). f. Surface Water Absorption in Accordance with ASTM C473: 2.5 g max. g. Surface Burning Characteristics in Accordance with ASTM E84: 1) Flame Spread: 0. Smoke Developed: 0. h. Combustibility: Accordance with ASTM E136: Non-combustible. i. Factory Mutual: Approved for use with FM 1-60 and 1-90 rated roofing assemblies. j. Mold Growth Resistance in Accordance with ASTM D3273: Passed. 5. Insulation Fasteners: Type and size as required by roof membrane Manufacturer for roofing system and warranty provided. Use fasteners furnished by roof membrane Manufacturer. 6. Low Rise Foam Adhesive: Two-component, low-rise polyurethane adhesive designed to attach polyisocyanurate insulation to a variety of acceptable substrates. a. I.S.O. Stick. b. I.S.O. Twin Pack. c. I.S.O. Spray R by Elevate. d. Twin Jet. e. Twin Jet Y. ** NOTE TO SPECIFIER ** Vapor Barrier is optional. Delete if not required. The decision as to whether or not the vapor barrier is necessary is the responsibility of the Design Professional. P. Vapor Barrier Membrane: SBS modified bitumen adhesive, factory-laminated to a tri-laminate woven, high-density polyethylene top surface. Release liner protecting adhesive. May be used as a temporary roof membrane for up to ninety (90) days. 1. Product: V-Force Vapor Barrier Membrane by Elevate. 2. Thickness in accordance with ASTM D5147: 0.0325 inches (0.826 mm) minimum. 3. Max Load at Break at 73 degrees F (23 degrees C) in accordance with ASTM D5147: a. Machine Direction: 64 lbf per in (11 kN per m). b. Cross Machine Direction: 88 lbf per in (15 kN per m) . 4. Low Temperature Flexibility in Accordance with ASTM 5147: -30 degrees F (-34 degrees C). 5. Moisture Vapor Permeance in accordance with ASTM E96: 0.02 Perms (0.92 Ng per Pa-s-m2) maximum. 6. Air Permeability in Accordance with ASTM E2178: 0.00114 ft3 per min-ft2 (0.007 L per sec-m2) maximum. Q. Metal Accessories: ** NOTE TO SPECIFIER ** Delete metal accessory options not required. 1. Metal Roof Edging and Fascia: Continuous metal edge member serving as termination of roof membrane and retainer for metal fascia. Watertight with no exposed fasteners. Mounted to roof edge nailer. a. Wind Performance: 1) Membrane Pull-Off Resistance: 100 lbs per ft (1460 N per m), minimum, when tested in accordance with ANSI/SPRI ES-1 Test Method RE-1, current edition. 2) Fascia Pull-Off Resistance: At least the minimum required when tested in accordance with ANSI/SPRI ES-1 Test Method RE-2, current edition. 3) Provide product listed in current Factory Mutual Research Corporation Approval Guide with at least FM 1-270 rating. b. Description: Two-piece, 450 sloped galvanized steel sheet edge member securing top and bottom edges of formed metal fascia. 1) Product: Appropriate Elevate pre-manufactured fascia system. 2) Fascia Face Height: 5 inches (127 mm). 3) Edge Member Height Above Nailer: 1-1/4 inch (31 mm). 4) Fascia Material and Finish: 24 gage, 0.024 inches (0.06 mm) galvanized steel with Kynar 500 finish in Manufacturer's standard color; matching concealed joint splice plates; factory-installed protective plastic film. 5) Length: minimum of 120 inches (3.048 m). 6) Functional Characteristics: Fascia retainer supports while allowing for free thermal cycling of fascia. 2. Aluminum Bar: Continuous 6063-T6 alloy aluminum extrusion. Pre-punched slotted holes, miters welded, injection molded EPDM splices to allow thermal expansion. 3. Anchor Bar Cleat: 20 gage, 0.036 inch (0.9 mm) G90 coated commercial type galvanized steel with pre-punched holes. 4. Curved Applications: Factory modified. 5. Fasteners: Factory-provided corrosion resistant fasteners, with drivers. a. Not Permitted: Exposed fasteners. 6. Special Shaped Components: Factory-fabricated pieces necessary for complete installation, including miters, scuppers, and end caps. Minimum 14 inch (355 mm) long legs on corner pieces. 7. Scuppers: Welded watertight. 8. Accessories: Matching brick wall cap, downspout, extenders, and other special fabrications as shown on the drawings. 9. Parapet Copings: Formed metal with galvanized steel anchor/support cleats for capping any parapet wall. Watertight, maintenance free, without exposed fasteners; butt type joints with concealed splice plates. Mechanically fastened as indicated. a. Product: Appropriate Elevate pre-manufactured coping system. b. Wind Performance: 1) At least the minimum required when tested in accordance with ANSI/SPRI ES-1 Test Method RE-3, current edition. 2) Provide product listed in current Factory Mutual Research Corporation Approval Guide with at least FM 1-90 rating. c. Description: Coping sections allowed to expand and contract freely while locked in place on anchor cleats by mechanical pressure from hardened stainless steel springs factory attached to anchor cleats; 8 inch (203 mm) wide splice plates with factory applied dual non-Curing sealant strips capable of providing watertight seal. d. Material and Finish: 24 gage, 0.024 inch (0.06 mm) thick galvanized steel with Kynar 500 finish in Manufacturer's standard color. Matching concealed joint splice plates. Factory-installed protective plastic film. e. Dimensions: 1) Wall Width: As indicated on the drawings. 2) Piece Length: Minimum 144 inches (3.65 m). f. Curved Application: Factory fabricated in true radius. g. Anchor/Support Cleats: 20-gage, 0.036 inch (0.9 mm) thick pre-punched galvanized cleat. 12 inch (305 mm) wide stainless-steel spring mechanically locked to cleat at 72 inches (1.82 m) on center. h. Special Shaped Components: Factory-fabricated pieces necessary for complete installation, including miters, corners, intersections, curves, pier caps, and end caps; minimum 14 inch (355 mm) long legs on corner, intersection, and end pieces. i. Fasteners: Factory-furnished; electrolytically compatible. Minimum Pull Out Resistance: 240 lbs. (109 kg) for actual substrate used. R. Wood Nailers: 1. Dimensional Lumbar: PS 20, Structural Grade No. 2 better Southern Pine, Douglas Fir. 2. Exterior Grade Plywood: PS 1, APA; pressure preservative treated. 3. Width: 3.5 inches (90 mm), nominal minimum, or as wide as the nailing flange of the roof accessory to be attached to it. 4. Thickness: Same as thickness of roof insulation. PART 3 EXECUTION 3.1 EXAMINATION A. Do not begin installation until the substrates have been properly constructed and prepared. B. If substrate preparation is the responsibility of another installer, notify Architect in writing of unsatisfactory preparation before proceeding. 1. Examine Roof Deck: Determine it is sufficiently rigid to support installers and their mechanical equipment. Verify deflection will not strain or rupture roof components or deform deck. 2. Verify the Following: a. Surfaces and site conditions are ready to receive work. b. Correct defects in the substrate before commencing with roofing work. c. Roof openings and penetrations are in place, curbs are set and braced, and roof-drain bodies are securely clamped in place. d. Wood blocking, curbs, and nailers are securely anchored to roof deck at penetrations and terminations and nailers match thicknesses of insulation. e. Roof substrate is properly sloped to drains. f. Specifications and drawing details are workable and not in conflict with the roofing Manufacturer's recommendations and instructions. 3. Start of work constitutes acceptance of project conditions and requirements. 3.2 PREPARATION A. Clean surfaces thoroughly prior to installation. B. Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions. 1. Roof surface is to be clean, dry, and smooth, and free of sharp edges, fins, roughened surfaces, loose or foreign materials, oil, grease, and other materials that may damage the membrane. 2. Fill surface voids in immediate substrate greater than 1/4 inch (6 mm) wide with fill material acceptable to membrane Manufacturer. 3. Seal, grout, or tape deck joints, where needed, to prevent seepage into building. 3.3 INSTALLATION A. Install in accordance with manufacturer's instructions, approved submittals, and in proper relationship with adjacent construction. ** NOTE TO SPECIFIER ** Delete paragraph if not required. B. Vapor Barrier Installation: 1. Substrates (except metal decks) must be primed prior to application. a. Use primer supplied by membrane Manufacturer. 2. Not Acceptable Substrates for SBS Bitumen Adhesive: a. Expanded Polystyrene, Extruded Polystyrene, Common Polyisocyanurate, Fiberglass, Wood Fiber, Perlite, and existing single-ply roofs. 3. Application can be made at ambient temperatures as low as 25 degrees F (-4 degrees C) as long as the membrane has been stored in a heated area so that it will be between 50 degrees F (10 degrees C) and 100 degrees F (38 degrees C) at the time of application. 4. Install with minimum 3 inches (76 mm) side laps and 6 inch (152 mm) end laps. 5. Roll in with a 75 lbs (34 kg) roller to fully mate each roll to substrate, including all lap areas. C. Insulation and Cover Board Installation: 1. Install insulation in configuration and with attachment methods specified in PART 2, 2. Install as much insulation as can be covered with the completed roofing system before the end of the day's work or before the onset of inclement weather. 3. Lay roof insulation in courses parallel to roof edges. 4. Neatly and tightly fit insulation to all penetrations, projections, and nailers, with gaps not greater than 1/4 inch (6 mm). Fill gaps greater than 1/4 inch (6 mm) with acceptable insulation. Do not leave the roofing membrane unsupported over a space greater than 1/4 inch (6 mm). ** NOTE TO SPECIFIER ** Delete attachment method option not required. 5. Attachment Method: Mechanical fastening. Using specified fasteners and insulation plates engage fasteners through insulation into deck to depth and in pattern required by Factory Mutual for specified FM Class and membrane Manufacturer, whichever is more stringent). 6. Attachment Method: Adhesive. Apply in accordance with membrane Manufacturer's instructions and recommendations; "walk-in" individual roof insulation boards to obtain maximum adhesive contact. D. Single-Ply Membrane Installation: 1. Beginning at low point of roof, place membrane without stretching over substrate and allow membrane to relax at least 30 minutes before attachment or splicing. a. In colder weather allow for longer relax time. 2. Lay out membrane pieces so field and flashing splices are installed to shed water. 3. Install membrane without wrinkles and without gaps or fishmouths in seams. a. Bond and test seams and laps in accordance with membrane Manufacturer's instructions and details. ** NOTE TO SPECIFIER ** Delete Attachment Method options not required. b. Attachment Method: Adhered membrane. 1) Bond membrane sheet to substrate using membrane Manufacturer's recommended bonding material, application rate, and procedures. c. Attachment Method: Mechanically attached membrane. 1) Fasten membrane using Batten in the Seam (BITS). ** NOTE TO SPECIFIER ** Delete system options not required. 2) Mechanically Anchored System; Non-reinforced Membrane. 3) Mechanically Anchored System; MAS. 4) Mechanically Anchored System; Reinforced Membrane. 5) Mechanically Anchored System; Reinforced MAS. 6) Reinforced Mechanically Anchored System (R.M.A.) d. Attachment Method: Ballasted membrane. 1) Overlay properly seamed membrane with stone ballast specified. 2) Overlay properly seamed membrane with concrete pavers specified. 4. Edge Securement: a. Secure membrane at all locations where membrane terminations go through an angle change greater than 1:12 inches (8.3 percent) using mechanically fastened reinforced perimeter fastening strips, and plates. b. Metal edging as indicated. c. As recommended by roofing Manufacturer. 1) Exceptions: Round pipe penetrations less than 18 inches (460 mm) in diameter and square penetrations less than 4 inches (101 mm) square. d. Metal edging is not merely decorative; ensure anchorage of membrane as intended by roofing Manufacturer and compliant with IBC. E. Flashing and Accessories Installation: 1. Install flashings, including laps, splices, joints, bonding, adhesion, and attachment, as required by membrane Manufacturer's recommendations and details. ** NOTE TO SPECIFIER ** Delete metal accessories items not required. 2. Metal Accessories: Install metal edgings, gravel stops, and copings in locations indicated on the drawings, with horizontal leg of edge member over membrane and flashing over metal onto membrane. a. Follow roofing Manufacturer's instructions. b. Remove protective plastic surface film immediately before installation. c. Install water block sealant under the membrane anchorage leg. d. Flash with Manufacturer's recommended flashing sheet unless otherwise indicated. e. Where single application of flashing will not completely cover the metal flange, install additional piece of flashing to cover the metal edge. f. If the roof edge includes a gravel stop and sealant is not applied between the laps in the metal edging, install an additional piece of self-adhesive flashing membrane over the metal lap to the top of the gravel stop; apply seam edge treatment at the intersections of the two flashing sections. g. When the roof slope is greater than 1:12 (8.3 percent), apply seam edge treatment along the back edge of the flashing. 3. Scuppers: Set in sealant and secure to structure; flash as recommended by Manufacturer. 4. Roofing Expansion Joints: Install as shown on drawings and as recommended by roofing Manufacturer. 5. Flashing at Walls, Curbs, and Other Vertical and Sloped Surfaces: a. Install weathertight flashing at all walls, curbs, parapets, skylights, and other vertical and sloped surfaces that the roofing membrane abuts to; extend flashing at least 8 inch (200 mm) above membrane surface. b. Use the longest practical flashing pieces. c. Evaluate the substrate and overlay and adjust installation procedure in accordance with membrane Manufacturer's recommendations. d. Complete the splice between flashing and the main roof sheet with specified splice adhesive before adhering flashing to the vertical surface. e. Provide termination directly to the vertical substrate as shown on roof drawings. 6. Roof Drains: a. Taper insulation around drain to provide smooth transition from roof surface to drain. Use specified pre-manufactured tapered insulation with facer or suitable bonding surface to achieve slope; slope not to exceed Manufacturer's recommendations. b. Position membrane, then cut a hole for roof drain to allow 1/2 to 3/4 inch (12 to 19 mm) of membrane to extend inside clamping ring past drain bolts. c. Make round holes in membrane to align with clamping bolts. Do not cut membrane back to bolt holes. d. Apply sealant on top of drain bowl where clamping ring seats below the membrane. e. Install roof drain clamping ring and clamping bolts; tighten clamping bolts to achieve constant compression. 7. Flashing at Penetrations: Flash penetrations passing through the membrane. a. Make flashing seals directly to the penetration. 8. Pipes, Round Supports, and Similar Items: Flash with specified pre-molded pipe flashings wherever practical; otherwise use specified self-curing elastomeric flashing. 9. Pipe Clusters and Unusual Shaped Penetrations: Penetration Pocket: At least 2 inches (50 mm) deep, with at least 1 inch (25 mm) clearance from penetration, sloped to shed water. 10. Structural Steel Tubing: If corner radii are greater than 1/4 inch (6 mm) and longest side of tube does not exceed 12 inches (305 mm), flash as for pipes; otherwise, provide a standard curb with flashing. 11. Flexible and Moving Penetrations: Weathertight gooseneck set in sealant and secured to deck, flashed as recommended by Manufacturer. F. Walkways Installation 1. Install at access points to the roof, around rooftop equipment that may require maintenance, and where indicated on the drawings. a. Use specified walkway pads unless otherwise indicated. b. Walkway Pads: Adhere to the roofing membrane. Space each pad at minimum of 1 inch (25 mm) and maximum of 3 inch (75 mm) from each other to allow for drainage. c. If installation of walkway pads over field fabricated splices or within 6 inches (150 mm) of a splice edge cannot be avoided, adhere another layer of flashing over the splice and extending beyond the walkway pad a minimum of 6 inches (150 mm) on either side. d. Prime the membrane, remove the release paper on the pad, press in place, and walk on pad to ensure proper adhesion. 3.4 FIELD QUALITY CONTROL A. Field Inspection: Coordinate field inspection in accordance with appropriate sections in Division 01. ** NOTE TO SPECIFIER ** Include if manufacturer provides field quality control with onsite personnel for instruction or supervision of product installation, application, erection, or construction. Delete if not required. B. Manufacturer's Services: Coordinate manufacturer's services in accordance with appropriate sections in Division 01. 1. Inspection by Manufacturer: Provide final inspection of the roofing system by a Technical Representative employed by roofing system Manufacturer specifically to inspect installation for warranty purposes (e.g., not a sales representative). 2. Perform corrections necessary for issuance of warranty. 3.5 CLEANING AND PROTECTION A. Clean contaminants generated by roofing work from building and surrounding areas, including bitumen, adhesives, sealants, and coatings. B. Repair or replace building components and finished surfaces damaged or defaced due to the work of this section; comply with recommendations of Manufacturers of components and surfaces. C. Remove leftover materials, trash, debris, equipment from project site and surrounding areas. D. Where construction traffic must continue over finished roof membrane, provide durable protection, and replace or repair damaged roofing to original condition. END OF SECTION