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Elevate
RESISTA™ Grade-III (25 psi) Polyiso Insulation
QXO product C-411611 · 9 options
Selected: FIR ISO RESISTA 2.00 4X4 25 PSI
QXO SKU 411611 · Product number FIRR2ISO25
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- Dimension
- 4 ft x 4 ft
- Item Weight
- 6.72
- Thickness
- 2 in
- Algae Resistance
- No
- Applicable Standards
- ASTM C1289, Type II, Class 2 ASTM D3273 CAN/ULC-S704, Type 1 Class 3 FM Approved ISO 9001 Registered LEED GreenGuard Certified CDPH Standard Method Emissions Compliant Miami Dade County Approved PIMA Quality Mark UL Classified UL 723 UL 1256
About this product
Elevate RESISTA flat and tapered roof insulation consists of a closed cell polyiso foam core laminated to a specially coated, inorganic, fiberglass facer. RESISTA roof insulation provides outstanding fire, wind and thermal performance for single-ply and modified bitumen commercial roofing applications. All Elevate polyisocyanurate foam insulations use EPA accepted blowing agents and qualify under the Federal Procurement Regulation for Recycled Material. Flat and tapered RESISTA insulation with ISOGARD™ foam technology incorporates a HCFC-free blowing agent that does not contribute to the depletion of the ozone (ODPfree). Additionally, Elevate RESISTA insulation is a formaldehyde free material.



