Description
B-20 LAG/QFA9 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/QFA9 Pipe and Duct Wrap consists of a 2PSF mass loaded noise barrier
with reinforced foil facing on one side bonded to a 2″ 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
2″ thick quilted fiberglass absorber
Nominal thickness: 2.0 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 2″ 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.
