GLT Products Vinaflex® (FF) Noise Barrier is a flexible, mass loaded vinyl barrier faced with a scrim reinforced aluminum foil on one side. Vinaflex® (FF) is used for wrapping noisy pipes, ducts, and valves in a wide variety of applications.
Vinaflex® (FF) may be combined with a quilted fiberglass decoupler to improve acoustical performance, thermal conductivity, and lower installation costs. The durable reinforced foil facing serves as a protective jacket and readily accepts matching lag tape.
Standard Roll Size by Density
Vinaflex® FF-100 1lb/sqft 48”x50”
Noise Transmission Loss [dB] / Frequency [Hz]
Hz 125 250 500 1000 2000 4000 STC
dB 11 15 21 27 33 39 26
Vinaflex ®FF Acoustical Barrier, per ASTM E-84 “Surface Burning Characteristics of Building Materials,” meets Class A Rating.