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HomeMy WebLinkAboutFile Documents.520 Walnut St.0030-2023-BREP (6) S ICC EVALUATION SERVICE Most Widely Accepted and Trusted ICC-ES Evaluation Report ESR-2945 Issued March 1, 2010 This report is subject to re-examination in one year. www.icc-es.org I (800) 423-6587 I (562) 699-0543 A Subsidiary of the International Code Council'' DIVISION: 07—THERMAL AND MOISTURE PROTECTION Installation of an approved roof covering can proceed Section: 07305—Roofing Felt and Underlayment immediately following application of the roofing underlayment. The underlayment must be covered by the REPORT HOLDER: roof covering within the time period set forth in the report holder's published installation instructions. For reroofing PRIMESOURCE BUILDING PRODUCTS. INC. applications. the same procedures apply after removal of 333 MANLEY STREET the existing roof covering and roofing felts to expose the WEST BRIDGEWATER, MASSACHUSETTS 02379 roof deck. (508)436-6100 www.primesourcebp.com 5.0 CONDITIONS OF USE barregop©primesourcebp.com The Grip-Rite ShingleLaymentT"' synthetic roofing underlayment described in this report complies with. or is a EVALUATION SUBJECT suitable alternative to what is specified in. those codes listed in Section 1.0 of this report. subject to the following GRIP-RITE SHINGLELAYMENTTr" SYNTHETIC ROOFING conditions: UNDERLAYMENT 5.1 The installation must comply with this report. the 1.0 EVALUATION SCOPE report holder's published installation instructions and the applicable code. In the event of a conflict between Compliance with the following codes: this report and the published installation instructions. • 2006 International Building Code' (IBC) this report governs. • 2006 International Residential Code' (IRC) 5.2 Installation is limited to applications where Properties evaluated: nonclassified roof coverings are permitted. • Physical properties 5.3 Installation is limited to roofs with a minimum slope of 2:12 (16.67 percent)or greater. • Water resistance 2.0 USES 5.4 Installation is limited to use with roof coverings that do not involve hot asphalt or coal-tar pitch. Grip-Rite ShingleLaymentT' synthetic roofing underlayment is used as an alternative to the ASTM D 226. Type I and 5.5 Installation is limited to roofs with ventilated attic Type II. roofing underlayments specified in Chapter 15 of spaces in accordance with the requirements of the the IBC and Chapter 9 of the IRC. applicable code. 3.0 DESCRIPTION 5.6 Installation is limited to use with roof coverings that Grip-Rite ShingleLaymentTm synthetic roofing underlayment are mechanically fastened through the underlayment is comprised of a coated woven polypropylene. The to the sheathing or rafters. underlayment has a nominal 8-mil thickness [0.008 inch 5.7 The Grip-Rite ShingleLaymentTm synthetic roofing (0.2 mm)]. weighs 2.8 pounds per 100 square feet (137 underlayment is manufactured in Uan-Qu. Jiangshan g/m2) and is available in roll sizes up to 60 inches (1524 Town. Laixi City. Qingdao. Ghangong. China. under a mm)wide and 250 feet(76.2 m)long. quality control program with inspections by 4.0 DESIGN AND INSTALLATION Underwriters Laboratories (AA-668). Installation must comply with the requirements of the 6.0 EVIDENCE SUBMITTED applicable code. this report and the manufacturer's Data in accordance with the ICC-ES Acceptance Criteria published installation instructions. The installation for Roof Underlayments(AC188). dated July 2007. instructions must be available at the jobsite at all times during installation. 7.0 IDENTIFICATION In areas of the roof required to have an ice dam Each roll of Grip-Rite ShingleLaymentT"' synthetic roofing membrane under Chapter 15 of the IBC or Chapter 9 of the underlayment is identified by a label bearing the following IRC. two layers of the underlayment must be cemented information: company name (PrimeSource Building together with a roofing cement complying with ASTM D Products. Inc.). product name. production date. lot number. 4586. for a minimum distance of 24 inches (610 mm) the evaluation report number(ESR-2945). and the name of inside the exterior wall line of the building. the inspection agency (Underwriters Laboratories). ICC-ES Er aihanon Repairs are nor to be construed as representing aesthetics or anm other atn ib,res nor pecifical i addressed,nor are rher to be cons ri lied as an endorsement of the subject of the report or a recommendation for its use There is no warranty by ICC Evaluation Service,Inc,express or implied,as to am finding or other matter in tins report,or as to any product covered by the report u.h. ,-„„-,moo Copyright©2010 Page 1 of 1