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Model #0264049

Store SKU #1000006267

Store SO SKU #1001532526

100 sq. ft. 4 ft. x 25 ft. x 0.08 in. Premium Underlayment for Laminate, Hardwood, and Engineered Floors

$6900
/roll
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  • Improves Acoustical Performance
  • Acts as a moisture barrier
  • For use with Hardwood, Engineered Wood, and Laminate flooring.
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Product Details

It's what's underneath that counts! Floormuffler Ultraseal is the original, high performance premium acoustical underlayment, leader in the market for over 15 years. FloorMuffler UltraSeal flooring underlayment is a Premium Grade cross-linked polypropylene foam with UltraSeal self-sealing lip and tape system. FloorMuffler UltraSeal is the ideal choice for most Laminate, Engineered and Solid hardwood flooring applications and can used for Floating, Nail Down, and Double Glue Down installations. Ideal in both residential and commercial projects.
  • For use with Laminate, Engineered, Solid Hardwood and rigid core* flooring systems, in Floating, Nail Down, and Double Glue Down applications
  • ACOUSTICAL PERFORMANCE: Highest Acoustic Ratings on the market: HIIC up to 76, IIC up to 74 dB, STC up to 73 dB, Delta IIC up to 25 dB
  • MOISTURE PROTECTION: All-in-one Moisture Barrier means no additional films required. UltraSeal lip & tape system joins rolls at the seams ensuring moisture protection
  • LONG TERM PROTECTION: Superior compression characteristics help to ensure the integrity of your floor's tongue and groove system
  • ECO-FRIENDLY: Surpasses the indoor quality emissions requirement for California's Section 01350-the most stringent volatile organic compound (VOC) emissions standard in North America. Mold and Mildew Resistant and recyclable
  • PEACE OF MIND: Limited Lifetime Warranty
  • AROUND THE GLOBE: Millions of square feet installed in residential and commercial applications around the world stand behind the quality and performance of Floormuffler Ultraseal.



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Questions & Answers

178Questions
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Q:Can I lay this over Recycled Rubber Underlayment for All Flooring?
by|Oct 11, 2022
2 Answers
Answer This Question

A:  FloorMuffler is not designed for use in a flooring system that includes multiple underlayments. It should be installed directly over a plywood or concrete subfloor. It should be installed directly under laminate, hardwood, or engineered wood.

by|Oct 11, 2022

    A:  Yes. But then ask yourself what is the flooring going over this new sound barrier? If you are laying a simple engineered floor that literally floats on the underlayment, you will not be a happy camper. Your need to secure your new floor to the subfloor with a fastener like a 1" staple or a flooring nail. Laying down classical 3/4" thick hardwood flooring and nailing it in with 1 1/4 to 2" flooring staples will give you the most solid floor feel.

    by|Oct 13, 2022
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      Q:Can this be used under a floating Lifeproof LVP floor and still obtain the warranty?
      by|Sep 20, 2022
      1 Answer
      Answer This Question

      A:  FloorMuffler UltraSeal can be used under Rigid Core flooring only if the plank is 5 mm or thicker. Always adhere to the rigid core flooring's installation instructions. The warranty will apply if these conditions (and those expressed on the warranty document) are met. FloorMuffler also offers the FloorMuffler LVT on homedepot.com for luxury vinyl tiles and planks that do not have a pre-attached pad.

      by|Sep 21, 2022
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        Q:Would this prevent smells from under the house from coming through like if an animal died?
        by|Sep 14, 2022
        1 Answer
        Answer This Question

        A:  FloorMuffler has not been tested for its ability to inhibit odors. The underlayment is not designed to prevent odors from traveling through flooring systems. It is unlikely that the underlayment will have an affect on the odor.

        by|Sep 14, 2022
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          Q:Can this be used to reduce impact noise on a ceiling in between 2 pieces of drywall?
          by|Sep 2, 2022
          2 Answers
          Answer This Question

          A:  Yes. I used this on my flooring for the 2nd floor of a two family. Testing showed good noise and impact absorption with no noise being carried to room below.

          by|Sep 3, 2022

            A:  It will have a minimal effect at best. Mike

            by|Sep 2, 2022
            Showing 1-4 of 178
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            Customer Reviews

            4.4 out of 5
            (966)
            • 4.4
              out of 966 reviews
            • 83%recommend this product
            Filter by:
            Showing 1-10 of 966 reviews
            Quality stuff, really helped keep the sound minimal underneath my...
            Quality stuff, really helped keep the sound minimal underneath my hardwood flooring.
            by
            • Verified Purchase
            Durable, easy to work with product....
            Durable, easy to work with product.
            by
              The ease of use was great. Very easy to install. Very durable, much better than my expectations.
              The ease of use was great. Very easy to install. Very durable, much better than my expectations.
              by
              • Verified Purchase
              • Recommended
              1 found this review helpful
              Easy to lay. Adhesives help attach subsequent pieces. Decreases noise especially in high traffic ...
              Easy to lay. Adhesives help attach subsequent pieces. Decreases noise especially in high traffic areas.
              by
              • Verified Purchase
              • Recommended
              6 found this review helpful
              This underlayment was very easy to install. Cutting to size was fast and taping together each rol...
              This underlayment was very easy to install. Cutting to size was fast and taping together each roll was not too challenging. Having 2 people is definitely recommended when working with this product.
              by
              • Verified Purchase
              • Recommended
              3 found this review helpful
              Went down very easy. I was a bit dissapointed in the adhesive which held the white backing down....
              Went down very easy. I was a bit dissapointed in the adhesive which held the white backing down. It seemed not as tacky. Overall I was very happy with the ease of installation. The rolls were easy to handle and the system for connecting them together was clever. Once I got the hang of it the floor went down pretty fast.
              by
              • Verified Purchase
              • Recommended
              2 found this review helpful
              Of the couple of underlayments i've used this is my favourite so far. The other underlayment was ...
              Of the couple of underlayments i've used this is my favourite so far. The other underlayment was cheaper but had no longitudinal stiffness so it was hard to lay. This just lay itself out straight and is nice to walk on.
              by
              • Pro
              • Verified Purchase
              • Recommended
              5 found this review helpful
              Easy to install, but you need to work carefully and slowly to line-up the seams. As it wants to ...
              Easy to install, but you need to work carefully and slowly to line-up the seams. As it wants to roll-up, use pieces of your new floor to hold it down temporarily. This product is very expensive but I bought it as I'm trying to do a great job on a floor that should last decades.
              by
              • Verified Purchase
              • Recommended
              3 found this review helpful
              This product works great. My floor seems warmer and quieter than before. Worth for the money.
              This product works great. My floor seems warmer and quieter than before. Worth for the money.
              by
              • Verified Purchase
              • Recommended
              6 found this review helpful
              This is an excellent product. We used it in all our bedrooms underneath the hardwood floors we i...
              This is an excellent product. We used it in all our bedrooms underneath the hardwood floors we installed. It really softens the feel under your feet and dampens the sound. It's easy to install.
              by
              • Verified Purchase
              • Recommended
              9 found this review helpful
              Showing 1-10 of 966 reviews

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              Price:
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              Ratings
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              (963)
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              Flooring Material FeaturesLatex based,Moisture resistantAntimicrobial,Cushioning,Moisture resistant,Mold/mildew resistant,Radiant heat,Sound absorbingAntimicrobial,Cushioning,Sound absorbingAntimicrobial,Attached vapor barrier,Chemical resistant,Crack resistant,Cushioning,Double sided,Fast-drying,Moisture resistant,Mold/mildew resistant,Paintable/Stainable,Self-leveling underlayment,Solvent free,Sound absorbing,Soundproof,Stain resistant,Waterproof
              MaterialPolyethyleneFoamPlasticRubber
              Package coverage (sq. ft.)120100100180
              Flooring TypeEngineered Hardwood,LaminateEngineered Hardwood,Laminate,Solid HardwoodEngineered Hardwood,LaminateBamboo,Carpet,Cement,Ceramic,Concrete,Cork,Engineered Hardwood,Gym Floor,Laminate,Linoleum,Porcelain,Prep & Protection,Solid Hardwood,Subway,Tile,VCT,Vinyl,Wood
              THD SO SKU100029518710015325261000546471
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