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SKU #: FMU1000

Floor Muffler UltraSeal Underlayment (100 sq. ft Roll)


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  • Floor Muffler UltraSeal Underlayment (100 sq. ft Roll)
  • Floor Muffler UltraSeal Underlayment (100 sq. ft Roll)


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Arrives for Christmas to Ashburn, VA 02108 (Change)

List Price: $0.68/sq ft
You Save: $0.32/sq ft (47%)
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Guaranteed Delivery By December 24th

Items with the 12/24 Guarantee will be delivered to addresses in the lower 48 states on or before December 24, 2012. This offer does not apply to Alaska, Hawaii, Puerto Rico or Canada.

Any purchase between now and 12/25 can be returned through 1/30.

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Product Details
Weight & Dimensions
  • Reduces both reflective sound noise and through the floor sound transmission
  • Suitable for use over concrete and organic subfloors
  • Self-sealing overlap installation system
  • Fast and easy installation
  • Mold and mildew resistant
  • Built-in moisture barrier-no additional film required
  • Eliminates subfloor imperfections
  • Overall Height - Top to Bottom: 0.079 Inches
  • Overall Width - Side to Side: 39 Inches
  • Overall Depth - Front to Back: 369 Inches
  • Overall Product Weight: 2.5 Pounds
Product Type: Flooring UnderlaymentsSurface Installation: Yes
Quiet Walk: YesUnderlayment Material: Foam
Thermal Insulation: YesCountry of Manufacture: United States
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Average Overall Rating:
(based on 41 reviews)

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Floor Muffler UltraSeal Underlayment (100 sq. ft Roll)


Good buy.

 from Coconut Creek, FL– Verified Buyer

Excellent product, easy to install and so far so good. Would buy again and would definitely recommend it.

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Great product, better price

 from Collinsville, IL– Verified Buyer

Very easy to install and made a huge difference in noise compared to other underlayments. This product very similar to the orange for muffler sold at Home depot, the only real difference that I noticed is that this is a couple inches narrower but that isn't a big deal because you still get the same sqft. The price is also half that of the stuff from Home Depot. Our floor is 7mm thick and has been down for a couple months And we have had no issues and there is no dreaded clicking when you walk

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Great product

 from Massachusetts– Verified Buyer

For this price, it can't be beat. Really made a difference under laminates upstairs.

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Good customer service!

 from Union, KY– Verified Buyer

Product was as expected, ordered 900 sq. ft. and it came quickly and got the job done! There was an issue with UPS labels getting confused and when I realized item was being shipped to the wrong state, customer service handled it and it arrived on the original delivery date! Awesome customer service!

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Great subfloor!

 from ,– Verified Buyer

This is the same product as at large warehouse stores that sell it in red. Thick, sticks down well, makes a big difference in sound. GREAT price here on Wayfair with quick shipping too! Thanks!

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Great Underlayment Great Price

 from California

I am really happy with this underlayment. It is just what I was expecting and about $30 cheaper than the local stores. It is just what everyone else says it is. I love that it is rated the highest in noise concealment. It does tear easily, but if you are being careful it's not a problem.

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Good value

 from Chattanooga, TN– Verified Buyer

It was what I expected and installed easily - It was however somewhat delicate and ripped or got nicked easily

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floor muffler underlayment review

 from Joshua Tree, CA– Verified Buyer

The floor muffler underlay itself is great, fitting it is hard as it moves and stretches so stopping it from overlaying at the edges was difficult. Joining edges that were not full width rolls was challenging and the foam itself is easily punctured when working out what flooring goes where. Once fitted though the result is amazing - slight bounce and sound deadening - both as expected from this quality product.

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Floor Muffler

 from Martinez, CA– Verified Buyer

Good product shipped on time at a great price, half the price of Home Depot.

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Floor muffler

 from EAST WENATCHEE, WA– Verified Buyer

Good product ,lays nicely,easy to cut with both scissors and razor knife. Adhesive strip a little difficult to get starterd.

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Manufacturer Details
For over 25 years, Diversified Industries, Inc. has been providing engineered solutions for commercial, residential, and OEM requirements for a variety of industrial applications.

Innovation, engineering, quality, value, and service are the core principles that drive the efforts of all divisions and every employee of Diversified Industries. Each day, their team strives to continually improve all aspects of their business and their focus on science and technology have been the keys to breaking new ground with engineering advancements that lead the way.

This focus has allowed Diversified Industries to engineer award-winnning products and, coupled with their commitment to service, this has allowed Diversified Industries to separate themselves as a world class manufacturer.

When you buy a Floor Muffler UltraSeal Underlayment (100 sq. ft Roll) online from AllModern, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Floor Muffler Part #: 0264046 here. If you have any questions about your purchase or any other Flooring Accessories product for sale our customer service representatives are available to help. Whether you just want to buy a <strong>Floor Muffler</strong> UltraSeal Underlayment (100 sq. ft Roll) or shop for your entire home, AllModern has all of your design needs covered.