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| Re-Cover Board |
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Rmax Re-Cover Board is a rigid foam plastic thermal insulation board composed of polyisocyanurate foam bonded to glass fiber/organic mat facers on each side. This roofing insulation is suitable for use in recover roofing system constructions utilizing built-up roof, modified bitumen or single ply membranes. Re-Cover Board roofing insulation may be used in recover type applications where the existing roof system, including the deck below, is still sound and firmly attached.
Re-Cover Board is available in standard four (4) foot wide panels. Standard panel lengths are four (4) and eight (8) feet. Contact Rmax Sales for availability. See "Thermal Properties" for standard thicknesses and thermal resistance values of Re-Cover Board. |
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Density, Overall (Nominal) : 2.0 pcf
Compressive Strength (Average) : 20 psi
Flame Spread, Core2 : 25 or less
Smoke Developed, Core2 : 55 - 215
Water Vapor Transmission : > 1 perm
Water Absorption : < 1% Vol.
Dimensional Stability : <4%
Service Temperatures : -40'F to + 250'F |
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