Atlas ACFoam-II Grade-II Polyiso GRF Roof Insulation, 1.5 in x 4 ft x 8 ft (20 psi) Click Lock Tile it offers easy access and

it offers easy access and storage

authentic wood look without the upkeep

Prehung Convenience: Factory-mounted in a frame for faster

of water capacity

Atlas ACFoam-II Grade-II Polyiso GRF Roof Insulation, 1.5 in x 4 ft x 8 ft (20 psi) Click Lock Tile it offers easy access andACFoam II Grade II Polyiso Roof Insulation Board (1. 5 in, 4x8) Closed cell polyisocyanurate foam board with fiber reinforced organic felt facers for durable, high performance roof insulation. This Grade II board delivers long term thermal resistance and 20 psi compressive strength for commercial and residential roofing systems. Key Features: Durable Facers: Non asphaltic, fiber reinforced organic felt facers integrally bonded to the foam core High