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R21 5 1/2 in Unfaced Insulation
R21 5 1/2 in Unfaced Insulation
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R21 5 1/2 in Unfaced Insulation

Description
Description

A high-quality fiberglass batt or roll used in residential construction for thermal and acoustical insulation of walls, ceilings and floors. Unfaced insulation is manufactured in increased widths to permit friction-fit installation in wall cavities.

Code: R-21UF

For California Residents:

WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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