B-20 LAG/QFA-3 Acoustical Pipe & Duct Lagging
[SS-B20QFA3]

B-20 LAG/QFA3 Pipe and Duct Wrap Acoustic Insulation is the solution for noise control and Sound proofing of noisy pipes and duct works. Sound Seal's B-20 LAG/QFA3 Pipe and Duct Wrap consists of a 2PSF mass loaded noise barrier with reinforced foil facing on one side bonded to a 1" sound absorbing quilted fiberglass decoupler respectively. Sound Seal's Pipe and Duct Wrap offers excellent thermal and acoustical performance and carries a Class-A Fire rating. The sound absorbing quilted fiberglass absorber/decoupler improves the sound proofing performance of the noise barrier as well as to provide sound absorption and thermal insulation around the pipe or ductwork. Installation of Sound Seal Lagging and Wraps around noisy pipes or ducts can achieve noise reduction up to 20 decibels. Sound Seal Lagging and Wraps are designed to block noise that transmits through the walls of the pipe or as well as to increase the sound absorption in the cavity. Standard rolls are 54" wide x 30' long.

  • STC 32, Excellent Noise Control and SoundProofing
  • Use to wrap noisy pipes, ducts, valves, and fan housing
  • Easily installed, 54" x 30' rolls
  • Class A flammability

Applications:

Typically used to wrap noisy pipes and ducts to block the noise that transmits through the walls of the pipe or duct as air or other contents move through it. The quilted fiberglass decoupler improves the performance of the noise barrier and provides sound absorption and thermal insulation around the pipe or ductwork. The reinforced foil facing on the barrier readily accepts a matching lag tape for easy installation.

Product Data
:

Description: 2 lb. psf reinforced Foil-faced vinyl barrier bonded to a 1" thick quilted fiberglass absorber
Nominal thickness: 1.0 inch
Standard width: 54 inches
Roll length: 30 feet
Weight: 2.2 lb psf
"R" Factor: 4.0
Flammability: Class A (or 1) Per ASTM E84
Smoke Density index: 19.5
Flame spread index: 12.5

Foil faced 2lb. psf barrier with 1" scrim faced quilt 54" x 30' long

ACOUSTICAL DATA:
Products Sound Tansmission Loss (dB) Frequency (Hz) STC
125 250 500 1000 2000 4000
B-20 LAG 20 23 28 37 48 56 32


*NOTE: Freight costs are estimated to the best of our ability. For a more accurate freight quote please call us at 1-877-406-6473.
$789.00

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