
AudioSeal™ Drop Tile Ceiling Barrier is a composite material constructed of a 1/8" thick layer of mass loaded vinyl weighing 1 lb/psf bonded to a 1" or 2" thick layer of acoustical fiberglass with a metallic scrim facing.This product has a STC rating of 29 and is designed to significantly reduce the amount of sound that is carried up and into plenum ceiling areas. AudioSeal™ Drop Tile Ceiling Barrier is available by the roll (54" x 30') or in 2' x 2' and 2' x 4' squares to fit over existing drop ceiling tiles.
| Sound Transmission Loss |
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|---|---|---|---|---|---|---|---|
| Octave Band Frequencies (Hz) | |||||||
| ASTM E-90 & E 413; ASTM E-90 & E 423 |
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| Product | 125 |
250 | 500 | 1000 | 2000 | 4000 | STC |
| 1" Thick |
18 | 18 | 23 | 30 | 39 | 46 | 29 |
| 2" Thick | 19 | 20 | 23 | 33 | 44 | 53 | 30 |