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Duct Board

Duct board is rigid fiberglass panel used to fabricate insulated supply plenums, return boxes and duct runs on site, providing the air passage and the insulation in a single material. This range covers 48 in. by 120 in. sheets in 1 in. and 1-1/2 in. thicknesses.

Sheets are listed by thickness, R-value and dimensions so the board can be matched to the insulation level the job specifies and to the plenum or transition being built.

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Duct Board

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