MasterFormat: 95

Download this Pre-Engineered Building Insulation Specification for   WORD | WP | RTF | TEXT

Find over 500 more construction specifications | Arcat.com

	SECTION 07213
	PRE-ENGINEERED BUILDING INSULATION
	** NOTE TO SPECIFIER ** Thermal Design Incorporated; pre-engineered, bar joist, or wood frame building insulation systems. . This section is based on the products of Thermal Design, which is located at:
	601 N. Main St. P. O. Box 468 Madison, NE 68748 Toll Free: 800-255-0776 Phone: 402-454-6591 Fax: 402-454-2708 Web Site: www.thermaldesign.com e-mail: sales@thermaldesign.com [ Click Here ] for additional information.
	Thermal Design manufactures state-of-the-art insulation/finishing systems for new or existing metal building roof and walls. These high-efficiency systems deliver full in-place R-values. In addition to superior thermal performance, they are highly light reflective, attractive, durable finishes that deliver Class A fire safety rating, self-extinguishing flame retardant liner fabric and OSHA-accepted leading-edge/through fall protection at no additional cost. The systems are ideal for anything from warehouses to ice arenas, auto dealerships, churches and many other building types. Thermal Design manufactures roof and wall insulation systems marketed under the well-known trade name of Simple Saver System. These patented insulation systems are used for new and existing commercial, industrial and institutional buildings. The systems are revolutionary products that offers; the ability to provide optimal economic insulation levels meeting the energy codes for "in-place" R-values and retain these values beyond installation; a 30 percent higher light reflectivity reduces lighting requirements and resultant cooling loads; and a sound absorbsion medium that offers unsurpassed acoustical noise reduction. Thermal Design is increasing the energy efficiency, aesthetic qualities, life span and overall value of the new or existing commercial, industrial or institutional buildings while improving the quality of insulating methods in pre-engineered metal buildings. The Simple Saver System, surpassing 250 million square feet installed, is the nation's most specified and leading high R-value insulation system with proven success in over 25,000 buildings since 1983.
	.
	PART 1	GENERAL
	1.1	SECTION INCLUDES
	** NOTE TO SPECIFIER ** Delete items below not required for project.
		A.	Pre-Engineered Building Insulation for New Construction.
		B.	Pre-Engineered Building Insulation for Existing Construction.
	1.2	RELATED SECTIONS
	** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
		A.	Section 13121 - Pre-Engineered Metal Buildings.
		B.	Section 13900 - Fire Protection Systems.
		C.	Division 15 - Mechanical; Rough-in utilities.
		D.	Division 16 - Electrical; Rough-in utilities.
	1.3	REFERENCES
	** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section.
		A.	ASTM E 84 - Standard Test Method for Surface Burning Characteristics of Building Materials.
		B.	ASTM E 96 - Standard Test Method for Water Vapor Transmission of Materials in Sheet Form (Procedure B).
		C.	ASTM C 665 - Standard Specification for Mineral-Fiber Blanket Thermal Insulation for Light Frame Construction and Manufactured Housing.
		D.	NFPA 255 - Standard Method of Test of Surface Burning Characteristics of Building Materials.
		E.	UL 723 - Tests for Surface Burning Characteristics of Building Materials.
		F.	ASTM C 1136 - Standard Specification for Flexible, Low Permeance Vapor Retarders for Thermal Insulation.
	** NOTE TO SPECIFIER ** Include design requirements including thermal resistance required for overall wall and roof systems. Coordinate with the insulation specified in Part 2 of this specification. Delete if not required.
	1.4	DESIGN REQUIREMENTS
		A.	Thermal Resistance of Installed System: R-Value of ________.
		B.	Insulating system shall have a continuous vapor barrier inside of building purlins, girts, and insulation to provide complete isolation from inside conditioned air.
	1.5	SUBMITTALS
		A.	Submit under provisions of Section 01300.
		B.	[ Product Data ]: Manufacturer's data sheets on each product to be used, including:
			1.	Preparation instructions and recommendations.
			2.	Storage and handling requirements and recommendations.
			3.	Installation instructions.
		C.	Shop Drawings: Indicate locations of connections and attachments, general details, anchorages and method of anchorage and installation.
		D.	Verification Samples: For each finish product specified, two samples, minimum size 6 inches (150 mm) square or long, representing actual products required for this project.
		E.	Manufacturer's Certificate: Certify products meet or exceed specified requirements.
	1.6	QUALITY ASSURANCE
		A.	Manufacturer Qualifications: Company specializing in manufacturing product systems specified in this section with minimum five years documented experience.
		B.	Installer Qualifications: Company specializing in performing work of this section.
	1.7	DELIVERY, STORAGE, AND HANDLING
		A.	Store products in manufacturer's unopened packaging until ready for installation.
		B.	Store products indoors and protect from moisture, construction traffic, and damage.
	1.8	PROJECT CONDITIONS
		A.	Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.
	PART 2	PRODUCTS
	2.1	MANUFACTURERS
		A.	Acceptable Manufacturer: Thermal Design, which is located at: 601 N. Main St. P. O. Box 468 ; Madison, NE 68748; Toll Free Tel: 800-255-0776; Tel: 402-454-6591; Fax: 402-454-2708; Email: request info; Web: www.thermaldesign.com
	** 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 provisions of Section 01600.
	** NOTE TO SPECIFIER ** Select the components of the Simple Saver System required for the project from the following paragraphs. Consult with manufacturer with any questions regarding the components required.
	2.2	MATERIALS
		A.	Simple Saver System consists of Batt Insulation, Roof Insulation, Wall Insulation, Vapor Barrier Liner Fabric, Thermal Breaks, Straps, and other devices and components in a proprietary insulation system as follows:
			1.	Batt Insulation: ASTM C 665; preformed glass fiber batt conforming to the following:
				a.	Thermal Resistance: R of ________ (RSI of ________).
				b.	Batt Size: Equal to purlin/girt spacing by manufacturer's standard lengths.
				c.	Unfaced.
	** NOTE TO SPECIFIER ** Delete all but one of the following paragraphs unless more than one condition is required on the project. If more than one condition is required indicate requirements on the Drawings or in the Schedule at the end of this Section. Note that high-density fiberglass blankets and batts and blown-in insulation of fiberglass and cellulose also available; consult manufacturer for details.
			2.	Roof Insulation: Fiberglass batt or fiberglass blanket complying with ASTM C 665 and ASTM E 84 with a thermal resistance and thickness as follows:
				a.	As indicated on the drawings.
				b.	R-10; 3 inches (76 mm).
				c.	R-11; 3-1/2 inches (89 mm).
				d.	R-13; 4 inches (102 mm).
				e.	R-19; 6 inches (152 mm).
				f.	R-20; 6 inches (152 mm), 3 inches (76 mm) plus 3 inches (76 mm) (two layers).
				g.	R-22; 7 inches (276 mm), 3-1/2 inches (89 mm) plus 3-1/2 inches (89 mm) (two layers).
				h.	R-25; 8 inches (203 mm).
				i.	R-29; 9 inches (229 mm), 6 inches (152 mm) plus 3 inches (76 mm) (two layers).
				j.	R-30; 9-1/2 inches (241 mm), 6 inches (152 mm) plus 3-1/2 inches (89 mm) (two layers).
				k.	R-30; 9-1/2 inches (241 mm).
				l.	R-35; 11 inches (279 mm), 8 inches (203 mm) plus 3 inches (76 mm) (two layers).
				m.	R-36; 11-1/2 inches (292 mm), 8 inches (203 mm) plus 3-1/2 inches (89 mm) (two layers).
				n.	R-40; 12-1/2 inches (318 mm), 9-1/2 inches (241 mm) plus 3 inches (76 mm) (two layers).
				o.	R-43; 13-1/2 inches (343 mm), 9-1/2 inches (241 mm) plus 4 inches (102 mm) (two layers).
	** NOTE TO SPECIFIER ** Delete all but one of the following paragraphs, unless more than one condition is required on the project. Filling the full girt depth in vertical installations is recommended to avoid R-value loss due to convection currents. If more than one condition is required indicate requirements on the Drawings or in the Schedule at the end of this Section.
			3.	Wall Insulation: Fiberglass blanket or batt complying with ASTM C 665 and ASTM E 84 with a thermal resistance and thickness as follows:
				a.	As indicated on the drawings.
				b.	R-10; 3 inches (76 mm).
				c.	R-11; 3-1/2 inches (89 mm).
				d.	R-13; 4 inches (102 mm).
				e.	R-19; 6 inches (152 mm).
				f.	R-25; 8 inches (203 mm).
				g.	R-30; 9-1/2 inches (241 mm).
				h.	R-38; 12 inches (304 mm).
			4.	Vapor Barrier Liner Fabric: Syseal type woven, reinforced, high-density polyethylene yarns coated on both sides with a continuous white or colored polyethylene coatings, as follows:
				a.	Product complies with ASTM C 1136, Types I through Type VI.
				b.	Perm rating: 0.02 for fabric and for seams in accordance with ASTM E 96.
				c.	Flame/Smoke Properties:
					1)	25/50 in accordance with ASTM E 84.
					2)	Self-extinguishes with field test using matches or butane lighter.
				d.	Ultra violet radiation inhibitor to minimum UVMax rating of 8.
				e.	Size and seaming: Manufactured in large custom pieces by extrusion welding from roll goods, and fabricated to substantially fit defined building area with minimum practicable job site sealing.
				f.	Provide with factory double, extrusion welded seams. Stapled seams or heat melted seams are not acceptable.
				g.	Factory-folded to allow for rapid pull-out on strap support system.
				h.	Color:
	** NOTE TO SPECIFIER ** Delete all but one of the following colors. Custom colors are subject to longer lead time.
					1)	White.
					2)	Super white.
					3)	Gray.
					4)	Black.
					5)	Silver aspen.
					6)	Custom color as selected by Architect.
			5.	Vapor Barrier Lap Sealant: Solvent-based, Simple Saver polyethylene fabric adhesive.
			6.	Vapor Barrier Tape: Double-sided sealant tape 3/4 inch (19 mm) wide by 1/32 inch (.79 mm) thick made from same material as liner fabric.
			7.	Vapor Barrier Patch Tape: Single-sided, adhesive backed sealant tape 3 inches (76 mm) wide made from same material as Syseal type liner fabric.
	** NOTE TO SPECIFIER ** A thermal break is required with single layer systems. Two layer systems do not ordinarily require a separate thermal break as one layer also provides thermal break. Delete the following paragraph if not required.
			8.	Thermal Breaks:
				a.	1/8 inch ( 3 mm) thick by 3 inch (76 mm) wide white, closed-cell polyethylene foam with pre-applied adhesive film and peel-off backing.
				b.	Polystyrene Snap-R snap-on thermal blocks.
			9.	Straps:
				a.	100 KSI minimum yield tempered, high-tensile-strength steel.
				b.	Size: Not less than 0.020 inch (0.50 mm) thick by 1 inch (25 mm) by continuous length.
	** NOTE TO SPECIFIER ** Custom colors are available by special order and are subject to longer lead times.
				c.	Galvanized, primed, and painted to match specified finish color on the exposed side.
				d.	Color:
					1)	White.
					2)	Gray.
					3)	Silver Aspen.
					4)	Custom Color.
	** NOTE TO SPECIFIER ** The colors above are available on galvanized straps. The colors below are available on plain non-galvanized straps. Delete either the paragraphs above or the below, and retain the desired color. Custom colors are available by special order and are subject to longer lead times.
				e.	Primed and painted to match specified finish color on the exposed side.
				f.	Color:
					1)	Black.
					2)	Custom Color.
	** NOTE TO SPECIFIER ** The following 2 strap optional materials are also available for specific applications. Note that these materials may not offer OSHA fall protection. Delete if not required. Woven polyester plastic is subject to longer lead times.
				g.	High-tensile-strength stainless steel.
				h.	Woven polyester plastic. Color as selected.
			10.	Fasteners:
				a.	For light gage steel: #12 by 3/4 (19 mm) inch plated Tek 2 type screws with sealing washer, painted to match specified color.
				b.	For heavy gage steel: #12 by 1-1/2 inch (38 mm) plated Tek 4 type screws with sealing washer, painted to match specified color.
				c.	For wood, concrete, other materials: As recommended by manufacturer.
			11.	Wall Insulation Hangers: Fast-R preformed rigid hangers, 32 inch (813 mm) long galvanized steel strips with barbed arrows every 8 inches (203 mm) along its length.
	PART 3	EXECUTION
	3.1	EXAMINATION
		A.	Verify that building structure including all bracing and any concealed building systems are completed and approved prior to installing liner system and insulation in the structure.
		B.	Correct any unsatisfactory conditions before proceeding.
		C.	If conditions are the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
	** NOTE TO SPECIFIER ** The use of the Pre-Engineered Building Insulations System on low temperature facilities such as ice arenas and cold storage facilities requires an effective warm side (normally considered exterior) vapor barrier. This includes adjacent surfaces such as adjacent masonry and other types of construction. Failure to provide an effective exterior vapor barrier will result in condensation on the warm side of the wall or ceiling surfaces. A perforated finer fabric is then recommended on the interior. Contact Thermal Design for specific details.
	3.2	INSTALLATION - GENERAL
		A.	Install pre-engineered building insulation system in accordance with manufacturer's installation instructions and the approved shop drawings.
		B.	Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
		C.	Install in exterior spaces without gaps or voids. Do not compress insulation.
		D.	Trim insulation neatly to fit spaces. Insulate miscellaneous gaps and voids.
		E.	Fit insulation tight in spaces and tight to exterior side of the sealed liner fabric and around mechanical and electrical services within plane of insulation.
	** NOTE TO SPECIFIER ** Retain the following for pre-engineered building roof systems. These systems are also desirable for use over suspended ceilings and other existing conditions. Consult with the manufacturer for methods and details of installation available for these systems.
	3.3	ROOF INSULATION INSTALLATION
		A.	Straps:
			1.	Cut straps to length and install in the pattern and spacings indicated on shop drawings.
			2.	Tension straps to required value.
		B.	Vapor Barrier Fabric:
			1.	Install vapor barrier fabric in large one piece custom fabricated pieces to substantially fit defined building areas with minimum practicable job site sealing.
			2.	Position pre-folded fabric on the strap platform along one eave purlin.
			3.	Clamp the two bottom corners at the eave and also centered on the bay.
			4.	Pull the other end of the pleat-folded fabric across the building width on the strap platform, pausing only at the ridge to fasten the straps and fabric in position where plane of roof changes and to release temporary fasteners on the opposite ridge purlins.
			5.	Once positioned, install fasteners from the bottom side at each strap/purlins intersection.
			6.	Trim edges and seal along the rafters.
			7.	All seams must be completely sealed and stapled seams not acceptable.
		C.	Insulation:
			1.	Unpack, and shake to a thickness exceeding the specified thickness.
			2.	Ensure that cavities are filled completely with insulation.
			3.	Place on the vapor barrier liner fabric without voids or gaps.
	** NOTE TO SPECIFIER ** Delete the following paragraph for single layer systems, and for retrofit systems.
			4.	Place top layer of insulation over and perpendicular to the purlins without voids or gaps, as roof sheathing is applied.
	** NOTE TO SPECIFIER ** Retain the following paragraph for single layer systems, and for retrofit systems.
			5.	Place thermal block on top of purlins or bottom of purlins for retrofit work, if no other thermal break exists.
	** NOTE TO SPECIFIER ** Retain the following paragraph for retrofit systems. Consult with the manufacturer for the various methods and details of installation available for retrofit systems.
			6.	Place new insulation between purlins at the required thickness for the R-value specified.
		D.	Seal vapor barrier fabric to the wall fabric and elsewhere as required to provide a continuous vapor barrier.
	** NOTE TO SPECIFIER ** Retain the following for pre-engineered building wall systems. These systems are also suitable for masonry, precast, wood stud and metal girt systems. Consult with the manufacturer for methods and details of installation available for these systems.
	3.4	WALL INSULATION INSTALLATION
		A.	Insulation:
	** NOTE TO SPECIFIER ** Retain the following paragraph for new wall systems. Delete for retrofit systems.
			1.	Install thermal break to exterior surface of girts as wall sheathing is applied.
	** NOTE TO SPECIFIER ** Retain the following paragraph for retrofit systems. Delete for new systems.
			2.	Install self-sticking foam thermal break to interior surface of girts prior to installation of insulation.
			3.	Position and secure Fast-R hangers to girts on the inside face of the wall sheathing.
			4.	Cut insulation to required lengths to fit vertically between girts.
			5.	Neatly position in place and secure to Fast-R hangers.
			6.	Ensure that cavities are filled completely with insulation.
			7.	Fluff the insulation to the full specified thickness.
		B.	Vapor Barrier Fabric:
			1.	Install vapor barrier fabric in large one piece custom fabricated pieces to substantially fit defined building areas with minimum practicable job site sealing.
			2.	Apply the vapor barrier fabric by clamping it in position over eave strap and installing fasteners through the eave strap into each roof strap, permanently clamping the wall fabric between them..
			3.	Once in position, draw the vapor barrier fabric down over the column flanges to the base angle and install vertical straps along each column and 5 feet 0 inches on center, maximum, fastening to each girt to retain system permanently in place.
			4.	All seams must be completely sealed and stapled seams not acceptable.
		C.	Seal wall fabric to the roof fabric, to the base angle and up the columns to provide a continuous vapor barrier.
	3.5	CLEANING
		A.	Clean dirt or exposed sealant from the exposed vapor barrier fabric.
		B.	Remove scraps and debris from the site.
	3.6	PROTECTION
		A.	Protect system products until completion of installation.
		B.	Repair or replace damaged products before completion of insulation system installation.
	3.7	SCHEDULE
	** NOTE TO SPECIFIER ** Include a schedule when required to define differing end use applications of insulation and fastening methods. Delete if not required. Edit to suit project requirements if required. The following is an example a typical schedule.
		A.	Ceiling Insulation general: R-30.
		B.	Ceiling Insulation office and shop areas: R-25.
	END OF SECTION