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Signature Sound Barrier Ceiling Tile


Return Policy: This product is non-returnable

Typical Shipping Lead Time: 4 weeks

Product Description

The Signature Sound Barrier Ceiling Tile is a double duty soundproofing ceiling tile. It works for both lowering sound transmission as well as reducing reverberation. These ceiling tiles drop into existing T-bar suspended ceiling grid systems. The ceiling tile consists of a 1″ thick 6-pound density fiberglass covered with your choice of facings.

This fiberglass is also an excellent sound absorber, which has a NRC rating of 0.85. Attached to the back of the fiberglass is a layer of mass loaded vinyl with an aluminized facing. This aluminized facing adds a strong soundproofing material, STC rating of 26, which is not found in standard acoustical ceiling tiles. These sound barrier ceiling tiles are Class 1 fire-rated and come in standard sizes of 2′ x 2′ and 2′ x 4′ and standard thickness of 1″.


  • Improve acoustics
  • Blocks sound
  • Easy installation

Technical Information

  • Sizes: 2’x2′, 2’x4′ (Actual Sizes: 23-3/4″ x 23-3/4″, 23-3/4″ x 47-3/4″)
  • Thickness: 1-1/8″
  • Construction: 6-7 pound per cubic foot fiberglass substrate with 1 pound per square foot foil backed vinyl barrier and cloth facing
  • Finish: White Pebble Grain Vinyl, White Nubby Cloth, Black Felt
  • Color: White, Black
  • Fire Rating: Class 1 or A per ASTM E 84
  • Weight: 1.6 lbs. per square foot
  • NRC: 0.85
  • STC: 26
Sound Absorption (Hz) per ASTM C423
125 250 500 1000 2000 4000 NRC
0.14 0.27 0.80 1.11 1.14 1.14 0.85
Sound Transmission Loss (Hz)per ASTM E90
125 250 500 1000 2000 4000 STC
13 17 22 26 32 37 26

Installation Method

  • Install tile into existing suspended ceiling grid
  • Installation is best done at the end of the construction project
  • Use clean gloves during installation
  • Maintain uniform temperature prior to, during and after installation

prop 65 warning icon WARNING: This product can expose you to chemicals including formaldehyde, antimony trioxide and DINP, which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

For more information on our Signature Sound Barrier Ceiling Tile,
call us at 800.782.5742 or contact our sales department.

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