Signature Sound Barrier Ceiling Tile

(3 customer reviews)

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 our AudioSeal® Sound Barrier 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
Sound Transmission Loss (Hz)per ASTM E90

 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 iconWARNING: This product contains a chemical known to the State of California to cause cancer and/or reproductive harm, and birth defects or other reproductive harm. For more information:

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

Customer Reviews

3 reviews for Signature Sound Barrier Ceiling Tile

  1. Verified Customer

    Replacing half the tiles in my office reduced the sound level (LAeq) by 4 decibels! I'll definitely replace the rest of the tiles now. One star off, because the tiles keep dropping white flakes into the room.

  2. Verified Customer

    Used to replace standard ceiling tiles providing barrier and absorption for audio recording.

  3. Verified Customer

    This product worked very well. Everything what the client was expecting was accomplished.