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14 OI � OURQ - T_ PRODUCT DATA SHEET <br /> I�I� THE WORLD'S BEST ROOF® <br /> DURO-GUARD® ISO II <br /> FLAT AND TAPERED PANELS <br /> Description: - <br /> Duro-Guard® ISO II is a closed-cell polyisocyanurate <br /> foam core insulation board with an integrally <br /> r- <br /> laminated, fiber-reinforced facer which is compatible <br /> with Duro-Last® roof membranes. <br /> • Available in both flat and tapered panels in <br /> order to meet thermal insulation needs as well <br /> as provide slope for proper roof drainage. <br /> • Manufactured with a blowing agent that has Figure 1.Duro-Guard ISO II Flat On Steel Deck <br /> zero ozone depletion potential (ODP) and <br /> virtually no global warming potential (GWP). Flat Panels: <br /> • Approved for direct application to steel and • Available sizes: <br /> other deck types. <br /> o 4 ft. x 4 ft. <br /> • Available in two grades of compressive <br /> strength per ASTM C 1289: 0 4 ft. x 8 ft. <br /> o Type II, Class 1, Grade 2 (20 psi). o Thicknesses: 1 to 4 inches. <br /> o Type II, Class 1, Grade 3 (25 psi). • Refer to Table 2 for R-value and flute <br /> spanability. <br /> • Refer to Table 3 for physical properties. <br /> Tapered Panels: <br /> Recommended Uses: <br /> • Available sizes: <br /> • Mechanically attached Duro-Last roof systems. <br /> 04 ft. x4ft. <br /> • Adhered/Fully Bonded Duro-Last roof systems. o Thicknesses: '/z to 4-1/2 inches. <br /> • Duro-Bond®roof systems. • Precut miters and crickets are also available. <br /> • Metal retrofit roof systems. • Taper designs and shop drawings available. <br /> Underwriters Laboratories, Inc. Classifications: <br /> • UL 1256. _ _--- <br /> • Insulated Metal Deck Constructions: >< <br /> o No. 120, 123, 292. 4.5- IN <br /> 3.5" Y <br /> • UL 790. 2.5" <br /> • UL 263 Hourly Rated P Series Roof ' X <br /> Assemblies. <br /> • UL Classified for use in Canada. .5•• <br /> Figure 2.Duro-Guard ISO II Taper <br /> Factory Mutual Approvals: <br /> FM 4450, FM 4470. TABLE 1. TYPICAL TAPER PANEL DIMENSIONS <br /> • _ID SLOPE* SIZE MIN MAX <br /> • Approved for Class 1 insulated steel, wood, Q '/z"per ft. 4% 4 ft.x 4 ft. Y2' 2-'W <br /> concrete and gypsum roof deck construction. QQ '/2'per ft. 4% 4 ft.x 4 ft. 2-%" 4'/2" <br /> X '/4'per ft. 2% 4 ft.x 4 ft. 'A" 1-%" <br /> • Refer to FM Approval's RoofNav for details on Y 1/4'per ft. 2% 4 ft.x 4 ft. 1-%" 2-%" <br /> FM Approved systems (www.roofnay.com). z 1%"per ft. 2% 4 ft.x 4 ft. 2-%" 3-'W <br /> G Y4'per ft. 2% 4 ft.x 4 ft. 1" 2" <br /> H 1/4'per ft. 2% 4 ft.x 4 ft. 2" 3" <br /> AA '/e"per ft. 1% 4 ft.x 4 ft. %" 1" <br /> A /a"per ft. 1% 4 ft.x 4 ft. 1" 1-'/z" <br /> B ''/a"per ft. 1% 4 ft.x 4 ft. 1-%" 2" <br /> C %"per ft. 1% 4ft.x4ft. 2" 2-'/2" <br /> 3 Zl *Contact Duro-Last for additional slope options. <br /> www.duro-last.com -'- - 800-248-0280 <br /> Duro-Last,"World's Best Roof and Duro-Guard are registered marks owned by Duro-Last,Inc. <br /> Updated:10/31/2013 <br />