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Atlas
1" x 4' x 4' Grade-III (25 psi) Polyiso Roof Insulation
QXO product C-250267 · 1 options
Selected: ATL 1.0" ISO 4X4 GR-III 25PSI
QXO SKU 250267 · Product number ATL1ISO4G3
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- PC|SQ
- Item Weight
- 5.5
- Algae Resistance
- No
- Applicable Standards
- ASTM C1289 CAN/ULC-S704 CCMC No. 12464-L UL Certified for Canada UL Standard 1256 Classification UL Standard 790 (ASTM E108) UL Standard 263 (ASTM E119) UL Standard 1897 FM Standard 4450/4470 Approved IBC Chapter 26 & NBC Miami-Dade County Approved Florida Product Approved UL Greenguard Gold Certified RCI Approved AIA Approved U.S. Green Building Council Member National Roofing Contractors Association
About this product
Closed-cell polyisocyanurate (polyiso) foam core integrally bonded to non-asphaltic, fiber-reinforced organic felt facers. ACFoam®-II is offered in a variety of thicknesses, providing long-term thermal resistance (LTTR) values.
