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R-3.2, 0.5-in x 4-ft x 8-ft Pro Select R-Matte Plus-3 Faced Polyisocyanurate Garage Door Board Insulation

Rmax R-3.2, 0.5-in x 4-ft x 8-ft Pro Select R-Matte Plus-3 Faced Polyisocyanurate Garage Door Board Insulation

4.7
108
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Is this product able to be used as a firewall in the attic of a Duplex? Is it fire resistant?


Hi Burgundy, This product is not rated for this application. Most of these applications require a fire rated assembly. Please refer to your local building codes for what is applicable in your market.

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