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Englert, Inc. Sheet Metal Roofing
 
         
SECTION 07410
 
         
SHEET METAL ROOFING
 
         
Copyright 2005 - 2014 ARCAT, Inc. - All rights reserved

          ** NOTE TO SPECIFIER ** Englert, Inc., structural and non-structural sheet metal roofing systems, snap-lock and mechanically seamed systems.
.
This section is based on the products of Englert, Inc., home office and manufacturing located at:
1200 Amboy Avenue
Perth Amboy, NJ 08861
Tel: (732) 826-8614
Tel: (800) 610-1975
Fax: (732) 826-8865
Email: c.mcguire@englertinc.com
[ Click Here ] for additional information.
.
Englert, Inc. is a fully integrated metal roofing and siding manufacturer with offices in eleven states. Their in-house continuous coil coating line enables Englert to serve as a single source provider of entire roof and siding systems, even for small and custom color orders. Roof systems are available for residential, institutional and commercial applications. Englert is the recognized leader in jobsite roll forming where materials are custom cut, formed and fit onsite, to provide a seamless, higher quality products, with less waste and lower cost than pre-formed panels.

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          PART 1GENERAL
 
          1.1SECTION INCLUDES
          ** NOTE TO SPECIFIER ** Delete items below not required for project.
 
          A.Integral snap-lock metal panel roofing system.
 
          B.Mechanically seamed metal panel roofing system.
 
          C.T-Seam batten style metal roofing system.
 
          D.Curved metal panels.
 
          1.2RELATED SECTIONS
          ** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
 
          A.Section 05310 - Steel Deck.
 
          B.Section 05400 - Cold-Formed Metal Framing: Structural framing supporting metal roofing
 
          C.Section 06112 - Framing and Sheathing: Plywood roof deck substrate.
 
          D.Section 06150 - Wood Decking.
 
          E.Section 07220 - Roof and Deck Insulation.
 
          F.Section 07620 - Sheet Metal Flashing and Trim.
 
          G.Section 07714 - Gutters and Downspouts.
 
          H.Section 07900 - Joint Sealers
 
          I.Section 13100 - Lightning Protection.
 
          1.3REFERENCES
          ** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section; add others as required.
 
          A.ASTM A 653/A 653M - Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process.
 
          B.ASTM A 792/A 792M - Standard Specification for Steel Sheet, 55% Aluminum-Zinc Alloy-Coated by the Hot-Dip Process.
 
          C.ASTM B 209 - Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate.
 
          D.ASTM D 226 - Standard Specification for Asphalt-Saturated Organic Felt Used in Roofing and Waterproofing.
 
          E.ASTM D 2178 - Standard Specification for Asphalt Glass Felt Used in Roofing and Waterproofing.
 
          F.ASTM E 84 - Standard Test for Surface Burning Characteristics of Building Materials.
 
          G.ASTM E 1592 - Standard Test Method for Structural Performance of Sheet Metal Roof and Siding Systems by Uniform Static Air Pressure Difference.
 
          H.ASTM E 1646 - Standard Test Method for Water Penetration of Exterior Metal Roof Panel Systems by Uniform Static Air Pressure Difference.
 
          I.ASTM E 1680 - Standard Test Method for Rate of Air Leakage Through Exterior Metal Roof Panel Systems.
 
          J.FM 4471 - Class 1 Panel Roof (Uplift Evaluation); Factory Mutual Research Corporation.
 
          K.UL 580 - Standard for Tests for Uplift Resistance of Roof Assemblies.
 
          L.UL 790 - Standard Test Methods for Fire Tests of Roof Coverings.
 
          M.FM 4471 - Class 1 Roofing Panels.
 
          N.SMACNA - Architectural Sheet Metal Manual.
 
          O.NRCA - The NRCA Roofing and Waterproofing Manual.
 
          1.4SUBMITTALS
 
          A.Submit under provisions of Section 01300.
 
          B.[ Product Data ]: Manufacturer's catalog data, detail sheets, and specifications.
 
          C.Shop Drawings: Prepared specifically for this project; showing dimensions of metal roofing and accessories, fastening details and connections and interface with other products.
          ** NOTE TO SPECIFIER ** Delete selection samples if colors have already been selected.
 
          D.Selection Samples: For each finish product specified, two complete sets of color chips representing manufacturer's full range of available colors and patterns.
 
          E.Verification Samples: For each finish product specified, two samples, minimum size 6 inches (150 mm) square, representing actual product, color, and patterns.
 
          1.5QUALITY ASSURANCE
          ** NOTE TO SPECIFIER ** Installer must be Certified by the manufacturer, Englert.
 
          A.Installer Qualifications: Certified and approved installer of the sheet metal roofing manufacturer Englert, Inc.
 
          1.6DELIVERY, STORAGE, AND HANDLING
 
          A.Deliver materials in manufacturer's original, unopened, undamaged containers with identification labels intact.
 
          B.Store materials protected from exposure to harmful environmental conditions and at temperature and humidity conditions recommended by the manufacturer.
          1.Store materials above ground, on skids.
          2.Protect material with waterproof covering and allow sufficient ventilation to prevent condensation buildup or moisture entrapment on the materials.
 
          1.7WARRANTY
 
          A.Manufacturer's Warranty: Submit, for Owner's acceptance, manufacturer's standard warranty document executed by authorized company official. Provide warranties as follows:
          1.Warranty covering the metal substrate against rupture, perforation and structural failure due to normal atmospheric corrosion.
          2.Warranty on paint finish against cracking, peeling, blistering, chalk and color change.
          ** NOTE TO SPECIFIER ** Select one of the following 3 finish warranties corresponding to the Kynar or Galvalume finish specified Delete all three paragraphs if neither Kynar 500/Hylar 5000 nor Galvalume are specified. Delete if not required.
          3.Provide PermaColor 3500, 35-year Kynar 500/Hylar 5000 limited finish warranty.
          4.Provide PermaMetallics 2000, 20-year Kynar 500/Hylar 5000 limited finish warranty.
          5.Provide 20-year warranty for Galvalume against corrosion and perforation.
          6.Provide 25-year warranty for GalvalumePlus against corrosion and perforation.
          ** NOTE TO SPECIFIER ** Englert together with its program participants provide system performance assurance and product warranties for metal roofing which is designed and installed by Authorized Designers and Installers in accordance with Englert Specifications. These warranties are offered for 5, 10, 15, and 20 year periods some of which require periodic inspections. Contact Englert for additional information. Delete if not required.
 
          B.Manufacturer's Weathertightness Warranty:
          1.Warranty: Provide the manufacturers limited warrantee for workmanship and material covering a period of ____ years from the date of substantial completion.
 
          PART 2PRODUCTS
 
          2.1MANUFACTURERS
 
          A.Acceptable Manufacturer: Englert, Inc., which is located at: 1200 Amboy Ave. ; Perth Amboy, NJ 08861; Toll Free Tel: 800-364-5378; Tel: 732-826-8614; Fax: 732-826-8865; Email: c.mcguire@englertinc.com; Web: www.englertinc.com
          ** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with Division 1 requirements on product options and substitutions.
 
          B.Requests for substitutions will be considered in accordance with provisions of Section 01600.
 
          C.Substitutions: Not permitted.
 
          D.Provide all sheet metal roofing and accessories from a single manufacturer.
 
          2.2RESIDENTIAL/LIGHT COMMERCIAL SYSTEMS
          ** NOTE TO SPECIFIER ** The profiles below are designed for sloped roofs and other exterior surfaces on light commercial and residential projects. They are economical, non-structural profiles for application over solid decking in new construction or existing roofing in retrofit applications. Full width optional stiffening ribs are recommended to minimize oil canning or waviness usually present in smooth sheer metal work; stucco embossing (a rough pebble effect) and striating (minute vertical lines running the entire length) are additional available options that provide a patterned appearance greatly diminishing glare and unevenness in formed metal panels. Select snap-lock or mechanically seamed systems from the paragraphs below and delete those not required for the project.
 
          A.Integral Snap-Lock Panels: .
          ** NOTE TO SPECIFIER ** Select the snap-lock profile required from the paragraphs below. Delete those not required for the project. These systems have limited structural ratings and require a minimum slope of 3:12.
          1.Profile: Series A1000, 1-1/2 inch (38.1 mm) standing seam.
          ** NOTE TO SPECIFIER ** Available in various widths. Select width required in the following paragraph and delete the size not required.
          a.Width:
          1)16 inch (406 mm).
          2)20 inch (508 mm).
          ** NOTE TO SPECIFIER ** The following three paragraphs for ribs and striated or stucco embossed patterns are optional; Select paragraph(s) required and delete any not required.
          b.Stiffening ribs.
          c.Striated pattern.
          d.Stucco embossed pattern.
          e.Wind Uplift Resistance: UL 580; Class 90.
          f.Flame Spread: Class 1 when tested in accordance with ASTM E 84.
          2.Profile: Series A1100, 1-1/4 inch (31.75 mm) standing seam.
          a.Width: 16 inches (406 mm).
          ** NOTE TO SPECIFIER ** The following three paragraphs for ribs and striated or stucco embossed patterns are optional; Select paragraph(s) required and delete any not required.
          b.Stiffening ribs.
          c.Striated pattern.
          d.Stucco embossed pattern.
          e.Wind Uplift Resistance: UL 580; Class 90.
          f.Air Leakage: Passed when tested in accordance with ASTM E 1680.
          g.Water Penetration: None, when tested in accordance with ASTM E 1646.
          h.Flame Spread: Class 1 when tested in accordance with ASTM E 84.
          i.Class A Fire Rating, UL-790.
          j.Florida Building Code approval.
          3.Profile: Series A1101, 1 inch (25.4 mm) or 1-1/4 inch (31.75 mm) low profile seam.
          a.Width: 16 inches (406 mm).
          ** NOTE TO SPECIFIER ** The following three paragraphs for ribs and striated or stucco embossed patterns are optional; Select paragraph(s) required and delete any not required.
          b.Stiffening ribs.
          c.Striated pattern.
          d.Stucco embossed pattern.
          e.Wind Uplift Resistance: UL 580; Class 90.
          f.Air Leakage: Passed when tested in accordance with ASTM E 1680.
          g.Water Penetration: None, when tested in accordance with ASTM E 1646.
          h.Flame Spread: Class 1 when tested in accordance with ASTM E 84.
          i.Class A Fire Rating, UL-790.
          j.Florida Building Code approval.
          4.Profile: Series A1200, 1-1/2 inch (38.1 mm) standing seam with integral narrow batten cap snapping over rigid, continuous interlock leg.
          a.Width: 12 inches (305 mm).
          ** NOTE TO SPECIFIER ** The following three paragraphs for ribs and striated or stucco embossed patterns are optional; Select paragraph(s) required and delete any not required.
          b.Stiffening ribs.
          c.Striated pattern.
          d.Stucco embossed pattern.
          e.Wind Uplift Resistance: UL 580; Class 90.
          f.Flame Spread: Class 1 when tested in accordance with ASTM E 84.
          ** NOTE TO SPECIFIER ** Mechanically seamed systems are joined by folding each panel over the one adjacent with a seaming machine, forming a continuous, watertight seams. They provide increased uplift capabilities and are ideal for very low slopes, as low as 1/2 inch in 12 inches (1:24), and provide better air and water infiltration protection.
 
          B.Mechanically Seamed Panels:
          1.Profile: Series A1300, 1-1/2 inch (38.1 mm) standing seam.
          ** NOTE TO SPECIFIER ** Available in various widths. Select width required in the following paragraph and delete the size not required.
          a.Width:
          1)16 inch (406 mm).
          2)20 inch (508 mm).
          ** NOTE TO SPECIFIER ** The following three paragraphs for ribs and striated or stucco embossed patterns are optional; Select paragraph(s) required and delete any not required.
          b.Stiffening ribs.
          c.Striated pattern.
          d.Stucco embossed pattern.
          e.Wind Uplift Resistance: UL 580; Class 90.
          f.Air Leakage: Passed when tested in accordance with ASTM E 1680.
          g.Water Penetration: None, when tested in accordance with ASTM E 1646.
          h.Flame Spread: Class 1 when tested in accordance with ASTM E 84.
          i.Dade County Florida Tested: Non-structural roofing systems.
          j.Uniform Static Air Pressure Difference: Conforms to ASTM E 1592.
          k.Class A Fire Rating, UL-790.
          l.Florida Building Code approval.
 
          2.3COMMERCIAL/INTITUTIONAL SYSTEMS
          ** NOTE TO SPECIFIER ** The profiles below are designed for sloped roofs and other exterior surfaces on commercial and institutional projects. They provide increased uplift capabilities of a structural system designed for solid deck or spanning roof purlins and rafters at various spacings. Full width optional stiffening ribs are recommended to minimize oil canning or waviness usually present in smooth sheer metal work; stucco embossing (a rough pebble effect) and striating (minute vertical lines running the entire length) are additional available options that provide a patterned appearance greatly diminishing glare and unevenness in formed metal panels. Select snap-lock or mechanically seamed systems from the paragraphs below, deleting those not required for the project.
 
          A.Integral Snap-Lock Panels:
          ** NOTE TO SPECIFIER ** The S2000 profile is also available with a snap-on architectural batten. This system requires a minimum slope of 3:12.
.
          1.Profile: Series S2000, 1-3/4 inch (44.45 mm) standing seam.
          ** NOTE TO SPECIFIER ** Available in various widths. Select width required in the following paragraphs and delete the size not required.
          a.Width:
          1)14 inch (356 mm).
          2)18 inch (457 mm).
          ** NOTE TO SPECIFIER ** Ribs and striated or stucco embossed patterns are optional; delete any of the following subparagraphs not required.
          b.Stiffening ribs.
          c.Striated pattern.
          d.Stucco embossed pattern.
          ** NOTE TO SPECIFIER ** Snap-on architectural batten is optional. Delete the following subparagraph if not required.
          e.Snap-on batten.
          f.Wind Uplift Resistance: UL 580; Class 90.
          g.Air Leakage: Passed when tested in accordance with ASTM E 1680.
          h.Water Penetration: None, when tested in accordance with ASTM E 1646.
          i.Flame Spread: Class 1 when tested in accordance with ASTM E 84.
          j.Uniform Static Air Pressure Difference: ASTM E 1592 and ASTM E 330.
          k.Dade County Florida Tested: Non-structural roofing systems.
          l.Class A Fire Rating, UL-790.
          m.Florida Building Code approval.
 
          B.Mechanically Seamed Panels:
          ** NOTE TO SPECIFIER **. Mechanically seamed systems form a continuous, watertight seam for use on commercial and institutional roofing projects. They provide increased uplift capabilities of a structural system designed for spanning roof purlins and rafters at various spacings. Select profile from the subparagraphs below, deleting those not required for the project. These systems requires a minimum slope of 1/2 inch in 12 inches (1:24).
          1.Profile: Series S2400, 2 inch (50.8 mm) standing seam.
          a.Width: 18 inches (457 mm).
          b.Single-lock (90 degree seam).
          ** NOTE TO SPECIFIER ** Ribs and striated or stucco embossed patterns are optional; delete any of the following subparagraphs not required.
          c.Stiffening ribs.
          d.Striated pattern.
          e.Stucco embossed pattern.
          f.Wind Uplift Resistance: UL 580; Class 90.
          g.Air Leakage: Passed when tested in accordance with ASTM E 1680.
          h.Water Penetration: None, when tested in accordance with ASTM E 1646.
          i.Flame Spread: Class 1 when tested in accordance with ASTM E 84.
          j.Uniform Static Air Pressure Difference: ASTM E 1592.
          k.Florida Building Code approval.
          ** NOTE TO SPECIFIER ** The following profile is designed particularly as a structural roof system for pre-engineered buildings. The heavy duty interlock clip secures the system while allowing thermal expansion and contraction.
          2.Profile: S2500, 2 inch (50.8 mm) standing seam, heavy duty interlock clips.
          a.Width: 16 inches (406 mm).
          ** NOTE TO SPECIFIER ** Select one of the following three subparagraphs and delete paragraph not required.
          b.Single-lock (45 degree seam).
          c.Single-lock (90 degree seam).
          d.Double-lock (180 degree seam).
          ** NOTE TO SPECIFIER ** Ribs and striated or stucco embossed patterns are optional; delete any of the following subparagraphs not required.
          e.Stiffening ribs.
          f.Striated pattern.
          g.Stucco embossed pattern.
          h.Wind Uplift Resistance: UL 580; Class 90.
          i.Air Leakage: Passed when tested in accordance with ASTM E 1680.
          j.Water Penetration: None, when tested in accordance with ASTM E 1646.
          k.Flame Spread: Class 1 when tested in accordance with ASTM E 84.
          l.Uniform Static Air Pressure Difference: ASTM E 1592 and ASTM E 330.
          m.Dade County Florida Tested: Non-structural roofing systems.
          ** NOTE TO SPECIFIER ** FM I-90 rated available for double-locked 180 degree seam only. Delete if not applicable.
          n.FM Tested: Class 4471 wind uplift testing with a minimum rating of FM I-90.
          o.Class A Fire Rating, UL-790.
          p.Florida Building Code approval.
 
          2.4COMMERCIAL SYSTEMS
          ** NOTE TO SPECIFIER ** The profile below is for use on commercial projects and provides the increased uplift capabilities of a structural system designed for excellent spanning capabilities over roof purlins and rafters as well as a 3 inch high weathertight T seam for low, long run systems. This systems is ideal for very low slopes, as low as 1/2 inch in 12 inches (1:24), and provide better air and water infiltration protection. The profile below is engineered to meet UL and ASTM standards for structural roofing.
 
          A.T-Seam Cap Panels:
          1.Profile: S3000, 3 inch (76 mm) nominal, T seam structural standing seam.
          ** NOTE TO SPECIFIER ** Available in various widths. Select width required from the following paragraphs and delete the sizes not required.
          a.Width:
          1)12 inch (305 mm).
          2)14 inch (356 mm).
          3)16 inch (406 mm).
          4)18 inch (457 mm).
          5)20 inch (508 mm).
          ** NOTE TO SPECIFIER ** Ribs and striated or stucco embossed patterns are optional; delete any of the following subparagraphs not required.
          b.Stiffening ribs.
          c.Striated pattern.
          d.Stucco embossed pattern.
          e.Uniform Static Air Pressure Difference: Conforms to ASTM E 1592.
          f.Air Leakage: Passed when tested in accordance with ASTM E 1680.
          g.Water Penetration: None, when tested in accordance with ASTM E 1646.
          h.Flame Spread: Class 1 when tested in accordance with ASTM E 84.
          i.Wind Uplift Resistance: UL 580; Class 90.
          j.Wind Uplift: FM 4471, Class 1 Panel Roof uplift evaluation.
 
          2.5CURVED PANELS
 
          A.Curved panel:
          ** NOTE TO SPECIFIER ** Designed to accommodate arched canopies and covered walkways Available in multiple radiuses
          1.Profile: C1300, standing seam.
          ** NOTE TO SPECIFIER ** Available in various widths. Select width required from the following paragraphs and delete the size not required.
          a.Width:
          1)16 inch (406 mm).
          2)20 inch (508 mm).
          b.Seam Height:
          1)1-1/2 inch (38.1 mm).
          ** NOTE TO SPECIFIER ** Select the radius material paragraph required and delete the paragraphs not required.
Insert the radius required or select paragraph to indicate on the drawings and delete the paragraph not required. Minimum radius for 1 inch and 1-1/2 inch seam is 24 inches for aluminum.
          c.Radius, Aluminum:
          1)_________.
          2)As indicated on the Drawings.
          Insert the radius required or select paragraph to indicate on the drawings and delete the paragraph not required. Minimum radius for 1 inch seam copper is 24 inches and 30 inches for 1-1/2 inch seam copper.
          d.Radius, Copper:
          1)_________.
          2)As indicated on the Drawings.
          Insert the radius required or select paragraph to indicate on the drawings and delete the paragraph not required. Minimum radius for 1 inch seam steel is 60 inches and 100 inches for 1-1/2 inch seam steel.
          e.Radius, Steel:
          1)_________.
          2)As indicated on the Drawings.
          Insert the radius required or select paragraph to indicate on the drawings and delete the paragraph not required. Minimum radius for 1 inch seam stainless steel is 120 inches and 160 inches for 1-1/2 inch seam stainless steel.
          f.Radius, Stainless Steel:
          1)_________.
          2)As indicated on the Drawings.
          Insert the radius required or select paragraph to indicate on the drawings and delete the paragraph not required. Minimum radius for 1 inch and 1-1/2 inch seam is 24 inches for terne coated carbon steel.
          g.Radius, Terne Coated Carbon Steel Type II:
          1)_________.
          2)As indicated on the Drawings.
          ** NOTE TO SPECIFIER ** The following three paragraphs for ribs and striated or stucco embossed patterns are optional; Select paragraph required and delete any not required.
          h.Stiffening ribs.
          i.Striated pattern.
          j.Stucco embossed pattern.
          k.Wind Uplift Resistance: UL 580; Class 90.
          l.Air Leakage: Passed when tested in accordance with ASTM E 1680.
          m.Water Penetration: None, when tested in accordance with ASTM E 1646.
          n.Flame Spread: Class 1 when tested in accordance with ASTM E 84.
          ** NOTE TO SPECIFIER ** 1-inch profile not UL or Dade County tested.
          o.Dade County Florida Tested: Non-structural roofing systems.
          p.Uniform Static Air Pressure Difference: Conforms to ASTM E 1592.
          2.Profile: C2400, 2 inch (50.8 mm) standing seam.
          ** NOTE TO SPECIFIER ** Available in various widths. Select width required from the following paragraphs and delete the size not required.
          a.Width:
          1)18 inches (457 mm).
          b.Seam Height:
          1)2 inch (50.8 mm).
          ** NOTE TO SPECIFIER ** Select the radius material paragraph required and delete the paragraphs not required.
          Insert the radius required or select paragraph to indicate on the drawings and delete the paragraph not required. Minimum radius is 118 inches for aluminum.
          c.Radius, Aluminum:
          1)_________.
          2)As indicated on the Drawings.
          Insert the radius required or select paragraph to indicate on the drawings and delete the paragraph not required. Minimum radius is 118 inches for copper.
          d.Radius, Copper:
          1)________.
          2)As indicated on the Drawings.
          Insert the radius required or select paragraph to indicate on the drawings and delete the paragraph not required. Minimum radius is 118 inches for steel.
          e.Radius, Steel:
          1)_________.
          2)As indicated on the Drawings.
          Insert the radius required or select paragraph to indicate on the drawings and delete the paragraph not required. Minimum radius is 118 inches for stainless steel.
          f.Radius, Stainless Steel:
          1)_________.
          2)As indicated on the Drawings.
          Insert the radius required or select paragraph to indicate on the drawings and delete the paragraph not required. Minimum radius is 118 inches for terne coated carbon steel.
          g.Radius, Terne Coated Carbon Steel Type II:
          1)_________.
          2)As indicated on the Drawings.
          ** NOTE TO SPECIFIER ** The following three paragraphs for ribs and striated or stucco embossed patterns are optional; Select paragraph required and delete any not required.
          h.Stiffening ribs.
          i.Striated pattern.
          j.Stucco embossed pattern.
          k.Wind Uplift Resistance: UL 580; Class 90.
          l.Air Leakage: Passed when tested in accordance with ASTM E 1680.
          m.Water Penetration: None, when tested in accordance with ASTM E 1646.
          n.Flame Spread: Class 1 when tested in accordance with ASTM E 84.
          ** NOTE TO SPECIFIER ** 1-inch profile not UL or Dade County tested.
          o.Dade County Florida Tested: Non-structural roofing systems.
          p.Uniform Static Air Pressure Difference: Conforms to ASTM E 1592.
 
          2.6ACCESSORIES
 
          A.Fasteners: As recommended by panel manufacturer for the system specified.
          ** NOTE TO SPECIFIER ** Select one of the following three paragraphs when eave ice dam protection is required. Delete if not required.
 
          B.Eave Protection Sheet: Rubberized asphalt bonded to sheet polyethylene, 40 mil (1 mm) total thickness, with strippable treated release paper.
 
          C.Base Sheet and Eave Protection Sheet: ASTM D226, Type I, 30 pound unperforated asphalt saturated organic felts.
 
          D.Sealant: Sealant as recommended by panel manufacturer.
 
          E.Flashings and Trim: As recommended by panel manufacturer.
 
          2.7MATERIALS
          ** NOTE TO SPECIFIER ** Roof panels are available in various standard substrates including aluminum, hot dipped galvanized steel, Galvalume and Galvalume-Plus. Optional materials such as hot dipped Galvanized Steel, Copper, Lead Coated Copper, Terne Coated Stainless and Terne Coated steel are also available with a minimum quantity requirement. Select the material and finish required from the following paragraphs and delete those that are not required for the project. Galvalume is used as an exposed finish or also with an applied Galvalume-Plus finish. All other metals receive a four-step cleaning and finishing process. All materials are finished as specified and coiled for forming at the site to virtually any length from ridge to eave. Englert's wide range of custom colors can match the color of virtually any material.
 
          A.Prefinished (Coil Coated) Aluminum Sheet:
          1.Base Metal: ASTM B 209, Alloy 3105-H24.
          2.Thickness:
          ** NOTE TO SPECIFIER ** Select one of the following three thickness paragraphs as required. Delete thicknesses not required.
          a.0.032 inch (0.81 mm) for panels and trim.
          b.0.040 inch (1.02 mm) for panels and trim..
          c.0.050 inch (1.27 mm) for trim only.
          ** NOTE TO SPECIFIER ** Select one of the following finish paragraphs as required. Delete finishes not required.
          3.Finish:
          a.Permacolor 3500: Kynar 500/Hylar 5000 coating, 0.8 to 0.9 mil (0.020 to 0.023 mm) fluorocarbon full strength 70 percent Kynar 500 finish coating over 0.2 to 0.3 mil (0.005 to 0.007 mm) urethane primer.
          b.PermaMetallics 2000: Metallic-Based Kynar 500/Hylar 5000 coating, 0.8 to 0.9 mil (0.020 to 0.023 mm) full strength 70 percent Kynar 500 finish coating over 0.2 to 0.3 mil (0.005 to 0.007 mm) urethane primer.
          ** NOTE TO SPECIFIER ** Select the color(s) required from the following paragraphs and delete the paragraphs not required. Custom colors are available with a minimum quantity of 11,000 sf or more. If more that one color is required, show the extent of each color on the Drawings.
          4.Color:
          a.Royal Blue.
          b.Pacific Blue.
          c.Slate Blue.
          d.Standard Teal.
          e.Turquoise.
          f.Hartford Green.
          g.Forest Green.
          h.Medium Bronze.
          i.Everglade Moss.
          j.Patina Green.
          k.Dark bronze.
          l.Matt Black.
          m.Charcoal Gray.
          n.State Gray.
          o.Dove Gray.
          p.Mansard Brown.
          q.Burgundy.
          r.Colonial Red.
          s.Deep Red.
          t.Seafog.
          u.Sierra Tan.
          v.Sandstone.
          w.Bone White.
          x.Champagne.
          y.Custom Color as selected.
          ** NOTE TO SPECIFIER ** The following are PermaMetallics 2000 colors only.
          z.Preweathered Galvalume.
          aa.Metallic Copper.
 
          B.Galvanized Steel Sheet: ASTM A 653/A 653M, G90/Z275 zinc coated, coil coated:
          1.Base metal: Structural quality, 50ksi yield point, 52 ksi tensile strength.
          2.Thickness:
          ** NOTE TO SPECIFIER ** Select one of the following three thickness paragraphs as required. Delete thicknesses not required.
          a.22 Gauge.
          b.24 Gauge.
          c.26 Gauge.
          ** NOTE TO SPECIFIER ** Select one of the following finish paragraphs as required. Delete finishes not required.
          3.Finish:
          a.Permacolor 3500: Kynar 500/Hylar 5000 coating, 0.8 to 0.9 mil (0.020 to 0.023 mm) fluorocarbon full strength 70 percent Kynar 500 finish coating over 0.2 to 0.3 mil (0.005 to 0.007 mm) urethane primer.
          b.PermaMetallics 2000: Metallic-Based Kynar 500/Hylar 5000 coating, 0.8 to 0.9 mil (0.020 to 0.023 mm) full strength 70 percent Kynar 500 finish coating over 0.2 to 0.3 mil (0.005 to 0.007 mm) urethane primer.
          ** NOTE TO SPECIFIER ** Select the color(s) required from the following paragraphs and delete the paragraphs not required. Custom colors are available with a minimum quantity of 5,000 sf or more. If more that one color is required, show the extent of each color on the Drawings.
          4.Color:
          a.Royal Blue.
          b.Pacific Blue.
          c.Slate Blue.
          d.Standard Teal.
          e.Turquoise.
          f.Hartford Green.
          g.Forest Green.
          h.Medium Bronze.
          i.Everglade Moss.
          j.Patina Green.
          k.Dark bronze.
          l.Matt Black.
          m.Charcoal Gray.
          n.State Gray.
          o.Dove Gray.
          p.Mansard Brown.
          q.Burgundy.
          r.Colonial Red.
          s.Deep Red.
          t.Seafog.
          u.Sierra Tan.
          v.Sandstone.
          w.Bone White.
          x.Champagne.
          y.Custom Color as selected.
          ** NOTE TO SPECIFIER ** The following are PermaMetallics 2000 colors only.
          z.Preweathered Galvalume.
          aa.Metallic Copper.
 
          C.Galvalume: ASTM A 792/A792M, AZ50, aluminum-zinc alloy coating.
          1.Base metal: Structural quality, 50ksi yield point, 52 ksi tensile strength.
          2.Thickness:
          ** NOTE TO SPECIFIER ** Select one of the following three thickness paragraphs as required. Delete thicknesses not required.
          a.22 gauge.
          b.24 gauge.
          c.26 gauge.
          3.Finish:
          a.Mill.
          b.Permacolor 3500: Kynar 500/Hylar 5000 coating, 0.8 to 0.9 mil (0.020 to 0.023 mm) fluorocarbon full strength 70 percent Kynar 500 finish coating over 0.2 to 0.3 mil (0.005 to 0.007 mm) urethane primer.
          c.PermaMetallics 2000: Metallic-Based Kynar 500/Hylar 5000 coating, 0.8 to 0.9 mil (0.020 to 0.023 mm) full strength 70 percent Kynar 500 finish coating over 0.2 to 0.3 mil (0.005 to 0.007 mm) urethane primer.
          ** NOTE TO SPECIFIER ** Select the color(s) required from the following paragraphs and delete the paragraphs not required. Custom colors are available with a minimum quantity of 5,000 sf or more. If more that one color is required, show the extent of each color on the Drawings.
          4.Color:
          a.Royal Blue.
          b.Pacific Blue.
          c.Slate Blue.
          d.Standard Teal.
          e.Turquoise.
          f.Hartford Green.
          g.Forest Green.
          h.Medium Bronze.
          i.Everglade Moss.
          j.Patina Green.
          k.Dark bronze.
          l.Matt Black.
          m.Charcoal Gray.
          n.State Gray.
          o.Dove Gray.
          p.Mansard Brown.
          q.Burgundy.
          r.Colonial Red.
          s.Deep Red.
          t.Seafog.
          u.Sierra Tan.
          v.Sandstone.
          w.Bone White.
          x.Champagne.
          y.Custom Color as selected.
          ** NOTE TO SPECIFIER ** The following are PermaMetallics 2000 colors only.
          z.Preweathered Galvalume.
          aa.Metallic Copper.
 
          D.Galvalume-Plus: ASTM A 792/A792M, AZ55, aluminum-zinc alloy coating.
          1.Base metal: 50ksi yield point, 52 ksi tensile strength:
          2.Thickness:
          ** NOTE TO SPECIFIER ** Select one of the following three thickness paragraphs as required. Delete thicknesses not required.
          a.22 gauge.
          b.24 gauge.
          c.26 gauge.
          3.Finish: Zinc chromate pretreatment, with clear factory-applied acrylic coating.
          ** NOTE TO SPECIFIER ** The following copper, lead coated copper, terne coated steel, and terne coated carbon steel materials are available for curved panels or for other panels as a special order. Contact Englert for availability and limitations of use.
 
          E.Copper and lead coated copper: 3/4 hard.
          1.16 ounce (0.454 kg).
          2.20 ounce (0.567 kg).
          3.Finish:
          a.Mill.
          b.Linseed oil treated.
 
          F.Terne coated stainless type II, 0.018 inch thick. Mill finish.
 
          G.Terne coated carbon steel type II, 0.018 inch thick.
          ** NOTE TO SPECIFIER ** The following finishes are available. Select the finish required and delete those not required.
          1.Finish: Mill finish for field painting.
          2.Finish: Kynar 500/Hylar 5000 coating, 0.8 to 0.9 mil (0.020 to 0.023 mm) fluorocarbon full strength 70 percent Kynar 500 finish coating over 0.2 to 0.3 mil (0.005 to 0.007 mm) urethane primer.
          ** NOTE TO SPECIFIER ** Available in 20 Standard colors matching Follansbee KlassicKolors. Custom colors are available with a minimum quantity of 5,000 sf or more. If more that one color is required, show the extent of each color on the Drawings.
          3.Color:
          a.Color: ___________.
          b.Custom Color as selected.
 
          PART 3EXECUTION
 
          3.1EXAMINATION
 
          A.Examine surfaces to receive sheet metal roofing. Notify the Architect in writing of any defective conditions encountered. Starting of work shall constitute acceptance of such conditions.
          ** NOTE TO SPECIFIER ** The following two paragraphs are for varying substrate conditions. Select the require paragraph and delete the paragraph not required.
 
          B.Wood and Metal Deck Substrate:
          1.Inspect roof deck to verify deck is clean and smooth, free of depressions, waves, or projections, and properly sloped.
          2.Verify deck is dry and joints are solidly supported and fastened.
          3.Verify wood nailers are installed and correctly located.
 
          C.Structural Framing Substrate:
          1.Verify primary and secondary framing members are installed and fastened, properly aligned and sloped.
          2.Verify damaged shop coatings are repaired with touch up paint.
 
          D.Verify roof openings, curbs, pipes, sleeves, ducts, or vents through roof are solidly set, reglets are in place, and nailing strips located.
 
          E.Correct defective conditions before beginning work.
 
          3.2INSTALLATION
 
          A.Install in conformance with the NRCA Roofing and Waterproofing Manual and manufacturers installation instructions and recommendations.
 
          B.Form panel shape as indicated on Drawings, accurate in size, square, and free from distortion or defects.
 
          C.Install base sheet and eave protection sheet underlayment as recommended by the manufacturer.
 
          D.Install all panels continuous from ridge to eave. Transverse seams are not permitted.
 
          E.Where not otherwise indicated conform to SMACNA details including flashings and trim.
 
          F.Install sealants where indicated to clean dry surfaces only without skips or voids..
 
          3.3PROTECTION
 
          A.Protect installed products until completion of project.
 
          B.Touch-up, repair or replace damaged products before Substantial Completion.
 
         
END OF SECTION