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1 in. Duct Liner Fiberglass R4.2

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Knauf Fiberglass

Atmosphere™ 1 in. Duct Liner Fiberglass R4.2

  • Fast #
  • Part #K503418
  • Item #1599193
  • Manufacturer Part #503418
4.4 out of 5 Customer Rating
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You last purchased this on
 
Knauf Fiberglass

Atmosphere™ 1 in. Duct Liner Fiberglass R4.2

  • Fast #
  • Part #K503418
  • Item #1599193
  • Manufacturer Part #503418
4.4 out of 5 Customer Rating

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Package Quantity Info:

Each: 1
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Product Details

Product Details

  • Interior duct insulation
  • Energy conservation
  • Excellent sound absorption
  • Mat facing durable airstream surface
  • Requires Certification

Specifications

ASTM:
ASTM E-84
Collection:
Atmosphere™
LBC Red List Free:
Yes
Length:
100 ft
Material:
Fiberglass
Product Type:
Liner
R value:
R4.2
Thickness:
1 in
Width:
47 in