Plasti-Fab - DuroSpan® GPS Insulation for Exterior Insulating Sheathing: DuroSpan GPS Insulation pairs the higher R-value of Enerspan with the durability of DuroFoam insulation - making it the most durable, high R-value
SMITHS FALLS AND AREA SWAP, SHOP & ISO | Selling two pieces of rigid insulation that were not needed | Facebook
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