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Rmax
1.5" x 4' x 8' Coated Glass Facer Grade-III (25 psi) Polyiso Insulation Panel
QXO product C-456384 · 1 options
Selected: RMX ISO CT GLS FACE 1.5" 4X8 25
QXO SKU 456384 · Product number RMX15CGF4825
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- PC|SQ
- Item Weight
- 1
- Algae Resistance
- No
- Applicable Standards
- ASTM C1289 Type V FM Approved CA Title 24 IBC, IRC, IECC, ASHRAE 90.1 City of Los Angeles Approved
About this product
Rmax Ultra-Max® is an energy-efficient thermal insulation board composed of a closed-cell polyisocyanurate (polyiso) foam core bonded to inorganic polymer coated glass fiber mat facers on both sides. This energy reducing thermal insulation has inorganic polymer coated glass fiber mat facers. Ultra-Max® is suitable for use in constructions utilizing built-up, modified bitumen and mechanically attached single ply, as well as many other roofing systems. This insulation is suitable for use in insulated roofing system constructions utilizing built-up roof (BUR), modified bitumen or single ply membranes and metal panel roofing systems.



