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Board Insulation
Find and specify board insulation from top manufacturers with NBS Source. Browse 2 products that are ready to use on your projects. Classification 07 21 13.
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Foamular XPS 350 Insulation (NGX)
Verified 5 months ago
Owens Corning
Extruded Polystyrene High Density (XPS) Insulation are closed-cell, moisture-resistant rigid foam boards with high compressive strength designed to be used in protected membrane roof assemblies.
Rigiboard One - mineral board insulation
Verified 8 months ago
PowerWool Insulation
Rigid Mineral Wool Insulation for Exterior Use
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