Division 7 Ebook Page 450 Fiberglass-Based Asphalt Shingles & Accessories, 07 31 00

Fiberglass-Based Asphalt Shingles & Accessories C. Selection Samples: Two complete sets of samples, representing manufacturer's full range of available products and colors. D. Verification Samples: For each product and finish specified, two samples representing actual products and colors. E. Copy of Warranty: For warranty specified in Par. 1.8 in this Section. 1.5 QUALITY ASSURANCE A. Manufacturer Qualifications: Provide all primary roofing products, including shingles, underlayment, leak barrier, and ventilation, by a single manufacturer. B. Installer Qualifications: 1. Installer shall follow Owens Corning Roofing and Asphalt published installation instructions. **NOTE TO SPECIFIER** Delete one of two options below. Select option based on desired warranty. 2. Installer shall be an Owens Corning Roofing Preferred Contractor as defined and certified by manufacturer. 3. Installer shall be an Owens Corning Roofing Platinum Preferred Contractor as defined and certified by manufacturer. 1.6 DELIVERY, STORAGE, AND HANDLING A. Deliver materials to site in manufacturer's unopened bundles with labels intact and legible. B. Store all products in manufacturer's unopened, labeled packaging until they are ready for installation. C. Handle and store materials on site to prevent damage. Store products in a covered, ventilated area, at temperature not more than 110 degrees Fahrenheit (43 degrees Celsius); do not store near steam pipes, radiators, or in direct sunlight. D. Store bundles on a flat surface. Do not stack product more than 2 pallets high. If stacking 2 pallets high, use separator boards to protect the shingles below. Store all rolls on end.

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