Division 7 Ebook Page 384 CommercialComplete Wall Systems, 07 21 13 & 07 21 16

CommercialComplete TM Wall System Steel Stud / Masonry Veneer D. Fasteners: Provide preassembled screw/stress plate fasteners recommended by their manufacturer for securing foam plastic insulating sheathing. Polymer or other corrosion-protected, coated steel screw fasteners for anchoring sheathing to metal wall framing. Fastener length and size based on wall sheathing thickness and fastener manufacturer recommendation. 2.1.1.3 FIBERGLASS BATT INSULATION A. Stud Cavity Batts: Fiberglass batt insulation [faced, unfaced], complying with ASTM C665 and meeting the following criteria: 1. ASTM C 665 type [I (batt without facing), or II Class A (batt with nonreflective facing, flame spread 25 or less), or III Class A (batt with reflective facing, flame spread 25 or less]. 2. Full width batt for use with steel studs spaced [16", 24"] on center. 3. Thermal Resistance: Measured in accordance with ASTM C 518, R-value [11, 13, 15, 19, 21, 30] 4. [Factory-applied facing or Unfaced]: (If faced, choose from the following options): a. [FSK (foil-scrim-kraft, Type III Class A, Category 1, facer is a vapor retarder with 0.02 water vapor permeance)] b. [PSK (light-reflective white polypropylene-scrim-kraft, Type II Class A, Category 1, facer is a vapor retarder with 0.02 water vapor permeance)]. c. [Surface burning characteristics, ASTM E 84, flame spread 25 or less.] 5. [Water Vapor Permeance: Permeance of vapor retarding facings measured in accordance with ASTM E 96.] 6. Indoor Air Quality: Verified to be formaldehyde free by independent third party such as GreenGuard Environmental Institute, Indoor Air Quality and/or GreenGuard Children and Schools Certified 7. Recycle Content: Minimum 50%, certified by independent third party such as Scientific Certification Systems 8. Sustainable Product Certification: Verified to comply with EcoLogo Certification Criteria Document 016 for Thermal Insulation Materials (CCD-016) for environmentally preferable products 9. Renewable Materials: Verified to contain renewable ingredients to meet or exceed the biobased content criteria for the USDA Certified Biobased Product Label B. Manufacturers: Subject to compliance with product criteria, the manufacturers whose products may be incorporated into the work include but are not limited to: 1. CertainTeed Corporation. 2. Guardian Building Products. 3. Johns Manville. 4. Owens Corning. C. Acceptable Products: Subject to compliance with product criteria, the products that may be incorporated into the work include but are not limited to: 1. [EcoTouch Thermal Batt, unfaced; a. ASTM C 665 Type I; thickness [ 3-1/2" R-11, 3-1/2" R-13, 6-1/4" R-19 ]; full width for steel stud framing 16" or 24" on center; 48" or 96" long ] 2. [EcoTouch Flame Spread 25, FSK faced; a. ASTM C 665 Type III, Class A, reflective FSK faced, flame spread 25, 0.02 perm; thickness [ 3-1/2" R-11, 3-1/2" R-13, 6-1/4" R-19, 9-1/2" R-30 ]; full width for steel stud framing 16" or 24" on center; 48" or 96" long ] 3. [EcoTouch Flame Spread 25, PSK faced; a. ASTM C 665 Type II, Class A, white PSK faced, flame spread 25, 0.02 perm; thickness [ 3- 1/2" R-11, 3-1/2" R-13, 6-1/4" R-19, 9-1/2" R-30 ]; full width for steel stud framing 16" or 24" on center; 48" or 96" long ] FOAM BOARD AND BATT INSULATION 07 21 13 - 4

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