Roofing Materials / Insulation and Cover Boards / CG ISO
GenFlex CG ISO Composite Polyiso Insulation
Coated glass facer polyiso delivers enhanced protection, superior wind uplift performance and exceptional fire and mold resistance. Engineered for strength and stability, it offers a Class A fire rating and reliable performance across a wide range of roofing systems.
Overview | Options | Documents | Videos | Accessories
Overview
For the ultimate in fire and mold resistance, GenFlex CG ISO provides exceptional protection for your roofing system. GenFlex CG ISO is a closed cell polyisocyanurate foam core, bonded chemically to a heavy duty, dimensionally stable, inorganic, double coated glass facer. Offering a Class A fire rating over combustible decks at 1” thick and meeting D3273 standards for mold resistance, this lightweight insulation is compatible with all roofing systems including GenFlex EPDM and GenFlex EZ TPO Membranes and provides enhanced wind uplift performance for your roofing system. GenFlex Coated Glass Facer is also available in tapered to provide a sloping surface. Tapered polyiso promotes positive drainage for roofing applications.
Installation methods
Options
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Size
4 ft x 4 ft (1.22 m x 1.22 m)
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Thickness
1 in min. to 4 1/2 in (25.4 mm min to 114.3 mm), flat or selected tapered
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Size
4 ft x 8 ft (1.22 m x 2.43 m) flat and tapered
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Thickness
1 in min. to 4 1/2 in (25.4 mm min to 114.3 mm), flat or selected tapered
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Documents
Product Data Sheets
Specifications
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Guides
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Codes
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Details
Base Tie-In
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Corner
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Drain & Scupper
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Expansion Joint
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Lap Splice
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Miscellaneous
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Penetration
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Roof Edge
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Termination
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Wall Flashing
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Submittals
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Safety Data Sheets
*See the SDS Portal for additional languages.
