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Universal Sound Reducing Flooring Underlayment


Designed for:

  • Luxury Vinyl Tile and Plank
  • Laminate Flooring
  • Floating Engineered, Nailed Down and Glued Down Wood
  • Engineered Vinyl Plank (EVP)
  • Wood Plastic Composite (WPC)


Product Information

Made from 100% virgin latex rubber, SoundBuffer is CRI (Carpet and Rug Institute) certified and residential and commercial rated for under a variety of overlying flooring products. Featuring excellent acoustical ratings, SoundBuffer exceeds the standard for high-rise flooring installations. Thanks to its specific density and compression set characteristics, SoundBuffer helps minimize impressions and indentations that can mainly occur with luxury vinyl.

Available in 3' x 33.4' (100 sq ft) = 9.29m2 of coverage


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Sound Buffer

  • Float It - Can be used with a variety of floating floor types.


    Nail It - Allows fasteners to penetrate through it.


    Glue It - Allows adhesives to adhere for glue down application.


    Sound Reduction - Provides excellent acoustical performance, when compared to traditional polyethylene foam underlayment.


    Compression Resistant - Dense material will minimize the amount of denting and telescoping conformity the planks or tile can have to the subfloor.

  • Name

    Sound Buffer



    Size (sqft converted to m2)


    Weight per roll


    IIC (impact insulation class)


    STC (sound transmission class)


    ΔLw (db) sound reduction


    Self-seal lip and Tape


    DPM (damp proof membrane)


    VOC Free (volatile organic chemicals)


    Thermal resistance R–Value

    0.205 hr-ft2

    Manufacturer Guarantee & Warranty

    10 year guarantee & limited lifetime warranty of the serviceable life of the floor covering used

For a direct inquiry

MP Global Underlayments

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