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SilentWrap™ with Lag

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SilentWrap™ with Lag

Home > Products > Mass Loaded Vinyl > SilentWrap™ with Lag

SilentWrap™ with Lag is a multi-purpose composite material, primarily used to wrap HVAC ducts, featuring a flexible SilentWrap™ barrier laminated to an insulating and acoustical Quilted Fiberglass Decoupler on one side and a protective layer of Foil Scrim Kraft on the other. The fiberglass is available in 1" and 2" variations, providing both thermal and vibration insulation. This combination forms a thin, lightweight acoustical product that provides superior sound transmission loss. The Foil Scrim Kraft outer layer is also a fire rated product and can be used in many applications.

Sound waves originating from the source will be initially absorbed by the fiberglass and then blocked by the mass loaded vinyl. Any reflected sound wave components will be further dissipated into the fiberglass absorber.

  • Perfect for HVAC ducts
  • Class A Fire Rated
  • A noise barrier and absorber
SilentWrap™ with Lag Qty Price
Item # SW.1054.FF.LAG1
1#, 54" x 30', Foil Faced w/1" Fiberglass Decoupler (1 Roll)
$691.75
Item # SW.1054.FF.LAG2
1#, 54" x 30', Foil Faced w/2" Fiberglass Decoupler (1 Roll)
$981.20
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