QuietR® 1 x 120 x 48 in. Duct Board Inch Box

Part #O441681  |  Item #3302760  |  Manufacturer Part #441681

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48 in
Packaging Info:
  • Quantity Per 
  • Each: 1
  • Inner pack: 1

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Product Details

  • Absorbs noise and reduces popping noises caused by expansion, contraction and vibration
  • Assured thermal R-value performance
  • Bacterial and fungal growth resistant with an EPA registered biocide that helps protect the air stream surface from microbial growth
  • Thermal/acoustical insulation board plus jacket forms a single component duct system, thus reducing inspection time
  • Lightweight boards are easier to transport and handle than insulated sheet metal ducts
  • Virtually eliminates air leakage thus saving energy and removing the need for system overdesign


Collection: QuietR®

Height: 48 in

Length: 120 in

Material: Fiberglass

R value: R4

Size: 48 in x 120 in

Thickness: 1 in