Guardian Building Products Do it Fiberglass Insulation

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Product Overview

Reduces heating and cooling costs by increasing the insulating value of walls, ceilings, and floors. Keep your house warmer in the winter and cooler in the summer. Easy, DIY installation. Thickness: R11 3-1/2'', R13 3-5/8'', and R19 Kraft 6-1/2'', R19 unfaced 6-1/4'' No. GT400: 15'' x 40' R11 kraft, 50 sq. ft. No. GT413: 15'' x 32' R13 kraft, 40 sq. ft. No. GT404: 15'' x 24' R19 kraft, 30 sq. ft. No. GT406: 23'' x 24' R19 kraft, 46 sq. ft. No. GT401: 15'' x 24' R19 unfaced, 30 sq. ft.


Manufacturer Guardian Building Products
Mfg Part# GT413
SKU 213640067
UPC 735276240491
UPC 14 00735276240491
Weight 15.59
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