• Celotex Premium Insulating Sheathing

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    Sept. 21, 2012
    1651072973433 B 1012 Products Bluerigidfiberboard

    Crafted from wood fibers and other recycled products, Celotex Premium Insulating Sheathing breathes to allow moisture trapped in exterior walls to escape outside. The 0.5-inch sheathing offers R-1.3 value, more than double the typical rating for oriented strand board.