GLT Products Vinaflex™ Foil/Scrim Face Rolls (FF) Noise Barrier is a flexible, mass loaded vinyl barrier faced with a scrim reinforced 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. This product is an ideal solution for those applications where a fire rating is of a concern.
Vinaflex™ (FF-100) is ASTM E-84 Class “A” rated.
Vinaflex™ (FF) Noise Barrier is offered in the following sizes:
| SKU | Density | Roll Size |
|---|---|---|
| FF-50 | (1/2 lb./sq. ft.) | 48" x 50' |
| FF-100 | (1 lb./sq. ft.) | 48" x 50' |
| FF-100 | (1 lb./sq. ft.) | 54" x 30' |
Acoustical Properties*
Vinaflex™ (VN) Noise Barrier provides the following noise reduction.
| SKU | 125Hz | 250Hz | 500Hz | 1000Hz | 2000Hz | 4000Hz | STC |
|---|---|---|---|---|---|---|---|
| VN-50 | 8 | 13 | 17 | 22 | 27 | 31 | 20 |
| VN-100 | 11 | 15 | 21 | 27 | 33 | 39 | 26 |
| VN-150 | 17 | 19 | 25 | 31 | 36 | 44 | 29 |
| VN-200 | 16 | 22 | 26 | 32 | 35 | 40 | 31 |
*per ASTM E-90-97 E413-87