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Polyiso Polyisocyanurate Roofing Insulation
Brand: GenflexPolyiso is one of the most effective and economical insulation products in the roofing industry. Our highly efficient thermal insulation board options – which include GenFlex Polyiso, Tapered Polyiso, Coated Glass Facer, Composite Polyiso, Nailbase Polyiso and HD ISO – combine unmatched reliability with impact resistance, energy savings, fire resistance and ease of handling and installation.
GenFlex’s new formulation of polyiso insulation is now shipping from our Bristol, CT, DeForest, WI, and Youngwood, PA facilities. Our new family of polyisocyanerate insulation is our next generation of product far surpassing the industry average thermal performance at lower temperatures by 17%. This performance meets the recommended and required ASTM C1289 thermal resistance specifications. Our insulation insures you have the maximum thermal performance at all temperatures.
The new polyiso family includes the following:
- GenFlex GL ISO
- GenFlex CG ISO
- GenFlex HD ISO
- GenFlex HD Comp
- GenFlex NB ISO
- Higher R-value per inch than some other insulations
- Environmentally sound choice
- HCFC Free for no ozone depletion
- Proven fire resistance
- Superior strength
- Meets building code requirements
- Compatible with GenFlex EPDM and EZ TPO
Specifications
Brand
Installation Method
- Insulation Adhesive, Mechanically Attached and Loose Laid
Standard Size
- 4′ x 4′ (1.22 x 1.22 m)
- 4′ x 8′ (1.22 x 2.43 m)
Thickness
- GenFlex HD ISO: 1/2” (12.7 mm)
- GenFlex GL ISO: 1/2” to 4.5” (12.7 to 114.3 mm)
- GenFlex CG ISO: 1” to 4-1/2” (25.4 to 114.3 mm), Flat or Selected Tapered
- GenFlex HD Comp & GenFlex NB ISO: 1.5” to 4.5” (38.1 to 114.3 mm)
Certifications & Approvals
- FM
- UL