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121 High Hill Rd, Swedesboro, NJ 08085, U.S.A. View map

The single source of high performance floor underlayments.

Each of our products has been designed to protect your floors…
and your peace of mind.

Underlayment? What does it mean?

Underlayments provide support for the locking system of your flooring and can help address minor subfloor imperfections of your subfloor.

High performance underlayments like Floormuffler will improve the acoustical performance of your flooring system, will provide additional thermal properties and will protect your flooring from water vapor.

Benefits of using a High Performance Flooring Underlayment

  • Protect your floors

    An underlay with high compression strength helps protect the integrity of your flooring (locking systems)

  • Add Thermal Properties

    Improves the insulation value of your flooring system (known as R-Value)

  • Reduce Noise

    Improves the Acoustic Performance of your flooring system – IIC, STC, Delta IIC

  • Moisture Protection

    Provides a moisture barrier to control the passage of water vapor from the subfloor to your flooring

  • Easy to Install

    Just roll the product and use the UltraSeal to tape the seams.

Which flooring underlayment to choose?

The selection of the right underlayment depends on different factors, such as the type of floor covering, the type of subfloor and the desired performance of your flooring system.

Find out which is the ideal underlayment by selecting the kind of floor in your home.

  • Hardwood floor Select

    For Use Under Laminate, Engineered & Hardwood

  • Select

    For Use Under Luxury Vinyl & Rigid Core

  • porcelain ceramic tile flooring Select

    For Use Under Porcelain and Ceramic Tile

All products

Blog Latest Notes

  • Does Lifeproof Flooring Need Underlayment?

    Although Lifeproof flooring can be installed without an underlayment, you won’t be able to achieve optimal acoustic performance and moisture protection unless you use a premium underlayment. Flooring underlayment is a layer placed underneath flooring to enhance flooring performance and longevity. Premium underlayment makes Lifeproof floors quiet and comfortable while improving […]
  • Premium vs. Value Grade Underlayment 

    It’s essential to choose an underlayment that complements the performance of your flooring. With so many options on the market, you must remember that each underlayment will offer different capabilities and levels of quality. The key to reducing the chances of frequent repairs and improving the performance of your flooring […]
  • Underlayment for Multi-Family Housing

    Benefits of Underlayment for Multifamily Housing Flooring underlayment plays a critical role in the acoustic performance and overall comfort of your flooring. Tenants in multifamily housing buildings want a quiet, peaceful living space. HOA boards, architects and builders need to prioritize the comfort of their tenants while working on multifamily […]
  • Underlayment Installation Guide

    Underlayment plays an integral role in your flooring. It is a thin layer of material often made from foam, felt or rubber that helps protect the floor covering from minor defects in the subfloor. Not all underlayments are equal. A premium underlayment provides many benefits, including better acoustics, insulation and moisture […]
  • What is a Moisture Barrier in Underlayment?

    Underlayment is an added flooring layer between the subfloor and the floor covering. Integrating this layer into a flooring system has various benefits, including thermal insulation, compression resistance, improved acoustic properties, and subfloor leveling. Many underlayments also provide the benefit of moisture protection.  At floorMuffler®, we offer a variety of […]
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