Pipe and Duct Lagging quiets noisy pipes

Products

Our Lagging Products Feature:

High and low temperature applications
Class A flammability rated composite
Quilted Fiberglass decouplers available
Up to 20 Decibel reduction
STC ratings to 34
Easy to cut and install
Accepts matching lag tape
Plenum Rated

B-10 Lag
Pipe and duct wrap model B-10 lag is a 1 lb per sq. ft. mass loaded barrier with a reinforced foil facing. The reinforced aluminum foil facing exterior readily accepts a matching lag tape for easy installation and also serves as a protective jacket.
Standard rolls are 54'' wide x 30' long.
STC: 27
Technical Data Sheet

B-10 Lag /QFA-3
A composite product that features our B-10 LAG, a flexible one-pound per square foot reinforced-foil faced loaded vinyl noise barrier bonded to our QFA-3, a 1” thick quilted fiberglass sound absorber decoupler. The quilted fiberglass decoupler separates the noise barrier material from the duct or pipe to improve noise reduction performance.
Standard Roll size is 54” x 30’ long.
STC: 29
Technical Data Sheet

B-10 Lag /QFA-9
A composite product that features our B-10 LAG, a flexible one-pound per square foot reinforced-foil faced loaded vinyl noise barrier bonded to our QFA-9, a 2” thick quilted fiberglass sound absorber decoupler.

The quilted fiberglass decoupler separates the noise barrier material from the duct or pipe to improve acoustical performance as well as to provide sound absorption and thermal insulation.
Standard Roll size is 54” x 30’ long.
STC:30

Technical Data Sheet

Acoustical Data: one pound psf based lag products
graph

PER ASTM-E90

b20 B-20 Lag
A two-pound per sq. ft. version of our flexible reinforced-foil faced loaded vinyl noise barrier used to wrap noisy pipes, ducts, valves and fan housings. The 2 lb psf lag offers even greater noise reduction than the standard one-pound psf version.

Roll size is 54” x 30’ long.
STC: 31
Technical Data Sheet

b20 B-20 Lag/QFA-3 A composite product that features our B-20 LAG, a flexible two-pound per sq. ft. reinforced-foil faced loaded vinyl noise barrier bonded to QFA-3, a 1” thick quilted fiberglass sound absorber. The quilted fiberglass decoupler separates the noise barrier material from the duct or pipe to improve noise reduction performance greater than if the barrier was directly in contact with the duct or pipe.
Roll size is 54” x 30’ long.
STC:32
Technical Data Sheet

B-20 Lag/QFA-9A composite product that features our B-20 LAG, a flexible two-pound per square foot reinforced-foil faced loaded vinyl noise barrier bondedto our QFA-9, a 2” thick quilted fiberglass sound absorber.
The quilted fiberglass decoupler separates the noise barrier material from the duct or pipe to improve acoustical performance. This two-pound version with a two-inch decoupler is especially effective for low frequency applications.

Roll size is 54” x 30’ long.
STC:34
Technical Data Sheet

Acoustical Data: two pound psf based lag products
b20 chart

PER ASTM-E90

Acoustical Jackets

Sound Seal’s custom fabricated Acoustical Jackets are manufactured from our BBC (barrier backed) sound absorber / noise barrier acoustical composite. Acoustical Jackets are custom designed and manufactured to fit your equipment. Used anywhere a durable, removable acoustical jacket is recommended to increase the noise transmission loss of a fan or blower housing, or any a piece of machinery. Suitable for indoor or outdoor applications.
Technical Data Sheets

BBC Acoustical Composite Wrap

Sound Seal composites offer the benefits of a noise barrier and a sound absorber in one product.

Typically used to wrap large 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.

It is the preferred product to use to wrap pipe and duct work in outside environments.

Technical Data Sheets

Call Sound Seal @ 1.800.569.1294
or e-mail mremo@soundseal.com
for all your Acoustical
Pipe and Duct Lagging needs