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Sound Silencer™ - Ceiling Tiles

Rigid Porous ARPRO® Acoustical (P.E.P.P.) Ceiling Tiles

Sound Silencer cleanable acoustical ceiling tiles are unique – made from Rigid Porous ARPRO Acoustical (P.E.P.P.), these ceiling tiles are Class A fire rated with STC and NRC values. Sound Silenc­er acoustic ceiling tiles are great for gymnasiums, ice rinks, swimming pools, clean rooms, laboratories, food prep areas, firing ranges and anywhere else where noise control is important. The cleanable acoustical ceiling tiles can be easily dropped-in existing ceiling grid for attractive and effective sound control. Find out more here.

  • High performance – both STC & NRC ratings
  • Class A fire rated per ASTM E84
  • No fiberglass – non-fibrous
  • Water-resistant indoor
  • Non-abrasive surface
  • Indoor/outdoor usage
  • Tackable surface
  • Moisture-, impact-, bacteria- & fungi-resistant
  • Lightweight & cleanable
  • Low VOC Emissions – Passes CDPH V1.2 Test Standard and can contribute to LEED V4.1 EQ Credit: Low-Emitting Materials

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  • Product Specs


    Use these sound dampening ceiling tiles for soundproofing ceilings of Gymnasiums, Auditoriums, Classrooms, Swimming Pools, Ice Arenas, Clean Rooms, Food Processing Plants, Food Prep Areas, Cafeterias & Restaurants, Manufacturing Plants, Car Washes, Rooftop and Machine Enclosures, Gun Ranges, Dog Kennels, Locker Rooms.




    Standard Sizes
    23-3/4" x 23-3/4"
    23-3/4" x 47-3/4"
    Custom Sizes
    Up to 25" x 49"
    Minimum quantities may apply. Inquire for details.


    Charcoal, White

    Installation Method


    Note to Installers

    Sound Silencer™ is a thermal-molded acoustical sound panel. Although tough to see, one side of the sound suppressor panel will have injection and mold release marks these are circular marks that range in size and indent depth. These marks denote the back side of the cleanable acoustical sound panel so panels should be installed with these marks facing the wall or ceiling for best possible aesthetical outcome.

  • Color Options
  • Acoustical Specs
    Sound Silencer Ceiling Tile – NRC Results
    Panel ThicknessTesting MountNRC Rating

    Click here for expanded acoustical absorption data

    Sound Silencer Ceiling Tile – Expanded Acoustical Absorption Data
    ThicknessTesting Mount125 Hz250 Hz500 Hz1 kHz2 kHz4 kHzNRCSAA
    Sound Silencer Ceiling Tile – STC Results
    Panel ThicknessSTC RatingOITC Rating

    Click here for expanded transmission loss data

    Sound Silencer Ceiling Tile – Expanded Transmission Loss Data
    Thickness125 Hz250 Hz500 Hz1 kHz2 kHz4 kHzSTCOITC
  • Material Performance

    Fire Performance

    Class A Fire Rated per ASTM E84

    Light Reflectance

    White - 90


    Passes CDPH Standard Method V1.2-2017 (VOC Emissions)
    Passes ASTM C1338, G21, G22 test (No fungal growth)