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HomeMy WebLinkAboutFile Documents.353 Pfister Dr.0057-2022-BROF (8) ICC ESEVALUATION SERVICE ICC-ES Evaluation Report ESR-2053 Reissued July 2020 This report is subject to renewal July 2022. www.icc-es.orq I (800) 423-6587 I (562) 699-0543 A Subsidiary of the International Code Council° DIVISION: 07 00 00—THERMAL AND MOISTURE both sides with a mineral-filled aqueous coating. The PROTECTION underlayment has a weight of 15 pounds per 100 square Section: 07 30 05—Roofing Felt and Underlayment feet(0.73 kg/m2), and is supplied in rolls. REPORT HOLDER: 4.0 INSTALLATION 4.1 General: GAF VersaShield° Fire-Resistant Roof Deck Protection is installed in accordance with the requirements of the EVALUATION SUBJECT: applicable code, the manufacturer's published installation instructions and this report. The manufacturer's published VERSASHIELD° FIRE-RESISTANT ROOF DECK installation instructions are to be available at the jobsite PROTECTION during the installation. 1.0 EVALUATION SCOPE VersaShield° Fire-Resistant Roof Deck Protection is limited to use over spaced or solid sheathing, or over Compliance with the following codes: existing asphalt shingles, wood shakes or wood shingles • 2021*, 2018, 2015, 2012, 2009 and 2006 International installed on spaced or solid sheathing. Prior to application Building Code°(IBC) of the underlayment, the deck surface is to be free of dust • 2021*, 2018, 2015, 2012, 2009 and 2006 International and dirt, loose nails and other protrusions. Damaged Residential Code°(IRC) sheathing is to be replaced.The underlayment is applied at right angles to the slope of the roof, beginning at the low • 2013 Abu Dhabi International Building Code(ADIBC)t point of the roof, and is laid with minimum 2-inch (51 mm) tThe ADIBC is based on the 2009 IBC.2009 IBC code sections referenced horizontal and 6-inch (152 mm) vertical lapped joints. It is in this report are the same sections in the ADIBC. attached with a sufficient number of nails, having tin caps or 'For evaluation for compliance with the anticipated requirements of the 2021 1-inch-diameter (25.4 mm) plastic caps, to hold the IBC and IRC. underlayment in place until the roof covering is applied, Properties evaluated: except in areas subject to high winds where the underlayment fastening must comply with the high wind • Physical properties attachment requirements specified in IBC Section 1507 or • Fire classification IRC Section R905. The underlayment may be bent to a minimum 1/2-inch(12.7 mm)radius, but is not to be creased. 2.0 USES At junctions between the roof deck and vertical surfaces,the VersaShield° Fire-Resistant Roof Deck Protection is used underlayment is installed a minimum of 3 inches(76 mm)up as an alternative to ASTM D226, Type I or Type II, roofing the vertical surface. underlayment specified in Chapter 15 of the IBC and In areas of the roof required to have an ice barrier under Chapter 9 of the IRC. Chapter 15 of the IBC or Chapter 9 of the IRC, a self- When installed in accordance with Section 4.2.1 of this adhesive polymer bitumen sheet, complying with ASTM report, VersaShield° Fire-Resistant Roof Deck Protection D1970 or the ICC-ES Acceptance Criteria for Self-adhered can also be used over existing wood shakes or shingles as Underlayments for Use as Ice Barriers (AC48), is to be an alternative to the covering materials specified in 2021, applied. The underlayment is to be applied over the solid 2018 or 2015 IBC Section 1511 (2012, 2009 or 2006 IBC substrate in sufficient courses so that the underlayment Section 1510.4) or 2021, 2018 and 2015 IRC Section extends up the roof a distance equal to the distance inside R908.4(2012, 2009 and 2006 IRC Section R907.4). the exterior wall line of the building that is specified by the VersaShield° Fire-Resistant Roof Deck Protection is also applicable code. The underlayment, applied in the field of used as a component of classified roofing assemblies as the roof, is to completely overlap the ice barrier (severe described in Section 4.3,when installed in accordance with climate underlayment) protection a minimum of 2 inches this report. (51 mm). 3.0 DESCRIPTION Installation of the roof covering can proceed immediately following the underlayment application.The underlayment is VersaShield° Fire-Resistant Roof Deck Protection is to be covered by a roof covering within the time set forth in a resin-bound chopped-glass-fiber substrate, coated on the manufacturer's published installation instructions. ICC-ES Evaluation Reports are not to be construed as representing aesthetics or any other attributes not specifically addressed,nor are they to be construed ANSI as an endorsement of the subject of the report or a recommendation for its use.There is no warranty by ICC Evaluation Service,LLC,express or implied,as i w to any finding or other matter in this report,or as to any product covered by the report. otutq Copyright©2020 ICC Evaluation Service,LLC.All rights reserved. Page 1 of 4 ESR-2053 I Most Widely Accepted and Trusted Page 2 of 4 4.2 Reroofing: must be recognized in a current ICC-ES evaluation report The existing roof must be inspected in accordance with as shown in Table 2. 2021, 2018 or 2015 IBC Section 1511 (2012, 2009 or 2006 5.0 CONDITIONS OF USE IBC Section 1510) or 2021, 2018 and 2015 IRC Section The VersaShield® Fire-Resistant Roof Deck Protection R908.4(2012, 2009 and 2006 IRC Section R907).The new described in this report, complies with, or is a suitable roof covering is installed over the VersaShield® Fire alternative to what isspecified in, those codes listed in Resistant Roof Deck Protection in accordance with the roof Section 1.0 of this report,subject to the following conditions: covering manufacturer's published installation instructions. The new roof covering must be recognized in a current ICC- 5.1 Installation must comply with this report; the ES evaluation report, and, when applicable, the evaluation manufacturer's published installation instructions and report must address installation over wood shake, wood the applicable code. In the event of a conflict between shingle or asphalt shingle roofs. the manufacturer's published installation instructions 4.2.1 Existing Wood Shakes or Shingles: Where the and this report, this report governs. application of a new roof covering over wood shingle or 5.2 Installation is limited to roofs with a minimum slope of shake roofs creates a combustible concealed space, 2:12 (16.67 percent slope) or to the minimum slope VersaShield® Fire-Resistant Roof Deck Protection can be required for the roof covering in accordance with the used as an alternative to the covering materials specified in applicable code,whichever is greater. 2021,2018 or 2015 IBC Section 1511.4(2012,2009 or 2006 5.3 Installation is limited to use with roof coverings that do IBC Section 1510.4) or 2021, 2018 and 2015 IRC Section not involve hot asphalt or coal-tar pitch. R908.4 (2012, 2009 and 2006 IRC Section R907.4). The underlayment covers the entire existing wood roof. Battens 5.4 Installation is limited to use with approved roof used for the new roof covering system are installed over the coverings that are mechanically fastened through the underlayment. The underlayment may be placed under or underlayment to the sheathing or rafters. over counterbattens, spaced a maximum of 24 inches 5.5 Installation is limited to roofs with ventilated attic (610 mm) on center. The underlayment is fastened to the spaces in accordance with the requirements of the counterbattens with a sufficient number of nails, having tin applicable code. caps or 1-inch-diameter(25.4 mm) plastic caps,to hold the underlayment in place until the horizontal battens and roof 5.6 VersaShield® Fire-Resistant Roof Deck Protection is covering are applied. When counterbattens are installed produced in Conover, North Carolina, under a quality over the underlayment or when counterbattens are not control program with inspections by ICC-ES. used, the underlayment is fastened directly to the existing 6.0 EVIDENCE SUBMITTED roof covering in the same manner. Data in accordance with the ICC-ES Acceptance Criteria for 4.2.2 Existing Asphalt Shingles: When installed over Nonasphaltic Fiberglass-based Roof Underlayment existing asphalt shingles, the underlayment is applied over (AC160), dated January 2000 (editorially revised April the existing roof covering and fastened through the shingles 2020). to the sheathing with a sufficient number of nails, having tin caps or 1-inch-diameter(25.4 mm) plastic caps,to hold the 7.0 IDENTIFICATION underlayment in place until the roof covering is applied. 7.1 Each roll of underlayment bears a label indicating the 4.3 Roof Classification: GAF name and address, the plant identification, the product name, the roll number, and the evaluation When installed in accordance with this report,VersaShield® report number(ESR-2053). Fire-Resistant Roof Deck Protection can be used as an alternative to Exception 2 to IBC Section 1505.2 (Exception 7.2 The report holder's contact information is the following: to 2006 IBC Sections 1505.2 and 1505.3), and IRC Section GAF R902.1; or any roofing assembly having a Class A, B or C 1 CAMPUS DRIVE roof classification, without reducing the roof classification. PARSIPPANY, NEW JERSEY 07054 When installed in accordance with Section 4.1 and Table 1 (800)766-3411 of this report, roofing assemblies incorporating www.gaf.corn VersaShield®Fire-Resistant Roof Deck Protection have the roof classification specified in Table 1. The roof coverings ESR-2053 I Most Widely Accepted and Trusted Page 3 of 4 TABLE 1—ROOF CLASSIFICATION OF ASSEMBLIES INCORPORATING VERSASHIELD°FIRE-RESISTANT ROOF DECK PROTECTION ROOF COVERING2 SUBSTRATE UNDERLAYMENT' ROOF MAXIMUM CLASSIFICATION SLOPE Class A asphalt glass fiber shingle 15/32-inch plywood One layer VersaShield® A Unlimited Stone coated,steel,direct to deck, 15/32_inch plywood or 0.013-inch thickness(0.330 mm), spaced sheathing One layer VersaShield® A Unlimited shingles or panels One layer VersaShield®, 15/32-inch plywood or and one layer Type 30 A Unlimited Steel direct to deck,0.013-inch spaced sheathing asphalt saturated organic thickness(0.330 mm),shingles or felt panels 15/32-inch plywood or One layer VersaShield® B Unlimited spaced sheathing 15/32-inch plywood or One layer VersaShield® A Unlimited spaced sheathing Steel over battens,0.013-inch Existing wood shakes or thickness(0.330 mm),shingles or shingles installed over Two layers VersaShield® A Unlimited panels spaced or solid sheathing Existing wood shakes or shingles installed over One layer VersaShield® B Unlimited spaced or solid sheathing Steel,0.016-inch thickness(0.406 15/32-inch plywood or mm),panels or standing seam spaced sheathing One layer VersaShield® A Unlimited system One layer VersaShield®, 15/32-inch plywood or and one layer Type 30 A Unlimited spaced sheathing asphalt saturated organic felt Existing wood shakes or shingles installed over Two layers of VersaShield® A Unlimited Copper,0.016-inch thickness(0.406 spaced or solid sheathing mm),shingles or panels 15/32 inch plywood or One layer VersaShield® B Unlimited spaced sheathing Existing wood shakes or shingles installed over One layer of VersaShield® B Unlimited spaced or solid sheathing 15/32-inch plywood or Two layers VersaShield® A Unlimited spaced sheathing Aluminum,0.018-inch(0.457 mm), 15/32-inch plywood or One layer VersaShield® B Unlimited shingles,panels,or standing seam spaced sheathing system Existing wood shakes or shingles installed over One layer VersaShield® B Unlimited spaced or solid sheathing 15/32-inch plywood Two layers VersaShield® A 11/2:12 TPO,CSM,CPA, EPDM,cap sheet, 15/32-inch plywood, or modified bitumen single-ply insulation Two layers VersaShield® A 11/2:12 membranes 15/32-inch plywood One layer VersaShield® B 11/2:12 15/32-inch plywood Two layers VersaShield® A 2:12 PVC single-ply membrane 15/32 inch plywood, Two layers VersaShield® A 11/2:12 insulation 15/32-inch plywood One layer VersaShield® B 11/2:12 For SI: 1 inch=25.4 mm. 1Underlayment must be installed in accordance with Section 4.0 of this report. 2Roof coverings must be recognized in a current ICC-ES evaluation report.The roof covering must comply with the Class A or B flame-spread requirements of UL790(ASTM E108),as applicable to the systems defined in this table. ESR-2053 I Most Widely Accepted and Trusted Page 4 of 4 TABLE 2—EVALUATION REPORT CROSS-REFERENCE COMPANY ICC-ES EVALUATION RECOGNIZED PRODUCT REPORT NUMBER Carlisle Syntec ESR-1463 EPDM, PVC and TPO Single-Ply Membranes Delta Building Products, Ltd. ESR-1790 Delta Roof Panels:Shake,Tile and Hidden Fastener Tile; Delta Roof Shingles:Shingle,Slate and Diamond Steel Roofing Panels:Tile Profile:Decra Villa Tile;Shake Decra Roofing Systems, Inc. ESR-1754 Profile: Decra Shake XDTM;Shingle Profile: Decra Shingle XDTM; Panel Profile:Decra Shingle Plus TM Decra Roofing Systems, Inc. ESR-2901 Steel Roofing Panels:Tile Profile:DECRA Tile Shake Profile: DECRA Shake Shingle Profile: DECRA Shingle Plus Gerard Roofing Technologies ESR-1188 GRANITE-RIDGE SHINGLE STEEL ROOFING PANELS Ideal Roofing Company Ltd. ESR-3101 Wakefield Bridge(26 gage)Steel Panels and Wakefield Bridge(29 gage)Steel Panels Ideal Roofing Company Ltd. ESR-3100 HF-16 and HF-20.25 Roof Panels DaVinci Roofscapes,LLC ESR-2119 DaVinci Slate,DaVinci Shake,Bellaforte Shake and Bellaforte Slate Roof Shingles Feroof Co., Ltd. ESR-3331 Steel Roofing Panels:Veneto I, Veneto II, Rio,Rio EZ, Diva,Wood,Zissen and Slate Ensoltis Green Hybrid Roofing LLC ESR-2904 Ensoltis Savanna S Roof Tile Custom-Bilt Metals ESR-2048 Custom-Bilt Standing Seam Metal Roof:CB-150 and SL-1750 Roser Co.,Ltd ESR-1763 Roser Steel and Copper Roofing Panels Berridge Manufacturing Company ESR-3486 Berridge Cee-Lock and Zee-Lock Standing Seam Roof Panels 'The aluminum panels are limited to Class B roof covering assemblies.