B-10 Lag | B-20 Lag | B-10 Lag/QFA | B-20 Lag/QFA
B-10 Lag
Sound Seal's 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 Mylar exterior readily accepts a matching lag
tape for easy installation and also serves as a protective
jacket for indoor or outdoor applications. Standard rolls
are 54'' wide x 30' long.
Ideal for duct systems running over conference rooms, offices, and hospital rooms
Easily installed
B-20 Lag
Sound Seal's pipe and duct wrap model B-20
Lag is a 2 lb per sq.
ft. mass loaded barrier with a reinforced foil facing. The 2
lb version offers greater noise reduction, especially on low
frequency noise problems for indoor or outdoor applications.
The quilted fiberglass decoupler of the B-10Lag/QFA
products improve the performance of the noise barrier as well as to
provide sound absorption and thermal insulation around the pipe or
ductwork. They are typically used to wrap noisy pipes and ducts to
block noise that transmits through the walls of the pipe or duct as
air or other contents move through it . Standard rolls are 54'' wide x 30'
long. B-20 Lag/QFA
Sound Seal's pipe and duct wrap models B-20 Lag/QFA-3 and
B-20Lag/QFA-9 is a multi-layered acoustic lagging that incorporates
a 2 lb per sq. ft. foil faced mass loaded barrier,
bonded to a 1" or 2" quilted fiberglass decoupler respectively. The
quilted fiberglass decoupler of the Barricade B-20Lag/QFA products
improve the performance of the noise barrier as well as to provide
sound absorption and thermal insulation around the pipe or
ductwork. The 2 lb. versions offer greater noise reductions
when used to wrap noisy pipes and ducts to
block noise that transmits through the walls of the pipe or duct as
air or other contents move through it as well as to increase the
sound absorption in the cavity. Standard rolls are 54'' wide x 30'
long.
B-20 Lag/QFA-3 (1" fiberglass decoupler)
B-20 Lag/QFA-9 (2" fiberglass decoupler)
STC up to 34
Use to wrap noisy pipes, ducts, valves, and fan housings
Easily installed
Class A flammability