by: Floor Muffler

Floor Muffler QuietCure Ultraseal Silent Flooring Underlayment | 2mm 100sf

100% of 100
In stock - 94.00 roll available
Special Price $29.99 / roll Regular Price $41.77 / roll
1 roll will cover 100.00 sqft $29.99
Estimated Delivery Time: 3-10 Business Days

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Quiet Cure floor underlayment is a professional grade underlayment created using cross-linked polyolefin foam. Quiet Cure underlayment can be used in many applications including laminate, engineered and solid hardwood installations. Quiet Cure has a robust sound deadening ability, ranking as one of the highest underlayments on the market.

Quiet Cure UltraSeal Floating Wood and Laminate Flooring High-performance Acoustical Underlayment & Moisture Barrier with self sealing overlap system by floor muffler.

Special Features:

Floor Muffler is fully recyclable and resilient making it environmentally friendly. Made in the USA Floor Muffler is 2mm thick and has a sound rating (STC) of 66! Don’t worry about tip toeing around the house anymore, this underlayment comes to the rescue. Use it over cement or wood subfloor.

  • Most Effective underlayment for reducing foot fall noise.
  • IIC 71db  Delta IIC 25db  STC 66db
  • Self sealing and Tape System
  • Surpasses the most strict VOC requirements.
  • Superior moisture protection
  • Mold and Mildew resistant
  • light, strong and flexible - making it easy to handle and install in nearly all conditions.
  • Selected by award winning researches as "The World's Greatest."
  • Resilient, nonreactive and fully recyclable - making it an environmentally friendly option.
  • Polyprophylene advanced cell technology protects the structural stability of your floor.
  • Surpasses the Indoor Air Quality emissions requirement for California’s Section 01350-the most stringent volatile organic compound (VOC) emissions standard in North America.


Floor Muffler UltraSeal comes with a Limited Lifetime Warranty.

Read detailed Floor Muffler UltraSeal Underlayment Warranty Information.

More Information
Country of ManufactureUnited States
Unit of measureroll
BrandFloor Muffler
Underlayment TypeSilent (3in1)
Suitable for SubfloorAll Subfloor Types
Suitable For FloorsLaminate
STC (Sound Reducing Rating)66 db
IIC Rating71 db
Roll Width1 meter
Roll Length100sf

When installing any underlayment, it is best if you follow the manufacturer's instructions. Reading the material that we have provided below, as well as the manufacturer's instructions, will help you with a successful installation.

Manufacturer Installation Guides:

Additional Installation Information:

Step-By-Step Installation Guide:

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Area 1

When your project consists of multiple areas or rooms, we recommend drawing the spaces and dividing them into separate areas. Measure each area separately, and add each area into our calculator to get total square footage of your project.

Measure instructions