Floormuffler® Ultraseal HD – floorMuffler

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Floormuffler® Ultraseal HD

FloorMuffler Ultraseal HD is a high performance Acoustic Underlayment & Moisture Barrier, exclusively available in The Home Depot, for use in residential and commercial flooring applications.

As part of our Premium Collection, FloorMuffler is the ideal choice for most Laminate, Engineered, Solid hardwood  and Rigid Core* flooring installations. Available both with UltraSeal self-sealing lip & tape system.

Product specs

DIY Size Contractor Size
Material XLPP Foam XLPP Foam
Thickness 2 mm 2 mm
Width 48 in. 48 in.
Length 25 ft. 150 ft.
Coverage 100 SF 600 SF

Applications

  • Residential
  • Commercial

Installation methods

  • Floating
    Floating

    An installation method that can be used with a variety of materials, including laminates, engineered hardwood, luxury vinyl and rigid core flooring. In this method, individual planks (or in some cases tiles) interlock edge-to-edge to form a single mat-like surface that simply rests on the underlayment.

  • Nail Down
    Nail Down

    Nail installation is a method commonly used for solid hardwood floors. This method uses a flooring cleat to nail down the flooring to the wood subfloor.

  • Double Glue Down
    Double Glue Down

    An installation method whereby the underlayment is first adhered to the subfloor with an adhesive, and the floor is then adhered to the underlayment. When using this method, it is very important to make sure that the right adhesives are used depending on the type of flooring, subfloor and underlayment in the installation.

Product variations

Product Overview

  • Acoustic Performance

    • Outstanding through the floor and impact noise protection.
    • Exceeds requirements for Uniform Building Codes.

    IIC : 74

    HIIC: 76

    STC : 73

    Δ ICC : 25

  • Moisture Protection

    • Closed-Cell XLPP Core creates a Moisture Barrier.
    • No additional films required.
    • Exceeds industry standards.
  • Floor Comfort

    • Improves the R-Value of your flooring system.
    • Suitable for use with radiant heat flooring.
    • Helps provide a comfortable walking surface.
  • Floor Strength & Durability

    • Outstanding compression strength to protect the locking systems of your floor.
    • Helps eliminate minor subfloor imperfections.
  • Environmentally Friendly

    • VOCs below quantifiable limit as per CA 03150.
    • Mold and mildew resistant.
  • Easy to Install

    • Light weight.
    • UltraSeal system allows for easier installation.
    • No need for professional tools.