Wrap Barrier; Acoustical Pipe & Duct Lagging Acoustic Material
 Wrap duct lagging around noisy pipe and duct work to dramatically reduce the amount of noise transmitting through the walls or casing of ductwork, steel or PVC piping, valves, sheetmetal enclosures, plenums, VAV units and fans.
Our pipe & duct lagging is easy to cut, trim and install on any site and is ideal for industrial and residential noise alike. Simply wrap this acoustical pipe barrier around any cylinder containing noisy air or liquid flow, and tape the seams shut: you will see 15 to 20 decibel level drop in unwanted noise.Size: 54" X 30’ 1" thick.
The product line is furnished in rolls and is available in three basic styles for quick and easy installation.
| WBV |
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This lagging is loaded vinyl noise barrier featuring a reinforced-foil facing (aluminum faced mylar) which readily accepts a matching tape. It is supplied in 4' wide rolls, 30' or 60' long. Often specificed or used when duct or pipe is already wrapped with standard insulation.
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| WB21 |
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This lagging is the same product as above with a one-inch thick quilted fiberglass insulation bonded to the back of the barrier. This quilted fiberglass layer acts as a decoupler/sound absorber to improve overall noise reduction performance, as well as to offer thermal insulation (R-value = 5_. This version allows one-stop installation of acoustical/thermal insulation layer and noise barrier.
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| WB22 |
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This lagging is the same product as above except with a two-inch thick quilted fiberglass decoupler/asorber. This increases noise reduction performance even greater -especially for low frequency noise problems. This version also increases the R-value to 9. | |
