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Genflex
1/2" x 4' x 4' High Density Polyiso Insulation
QXO product C-444776 · 1 options
Selected: GNF 1/2" HIGH DENSITY ISO 4X4
QXO SKU 444776 · Product number GNF12IOS44HD
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- SQ|PC
- Item Weight
- 1.824
- Algae Resistance
- No
- Applicable Standards
- Meets or exceeds ASTM C 1289 ISO 9002 Registered Complies with Federal Specification HHH-l-1972/2 Complies with California Quality Standards Registry Number CA-T243 (IN) Complies with Specifications for CAN/ULCS704 Complies with IBC 2603 Miami Dade County Approved PIMA Quality Mark UL Classified Florida Building Code FM Approved LEED
About this product
GenFlex HD ISO is a polyiso insulation designed for use as a cover board. It is a high density, closed-cell, polyisocyanurate foam core that has been manufactured with a coated glass facer. All GenFlex polyisocyanurate insulations use EPA accepted blowing agents and incorporate an HCFC-free blowing agent that does not contribute to the depletion of the ozone (ODP-Free). GenFlex HD ISO provides high thermal performance.



