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300 sq. ft. 3 ft. x 100 ft. x3.2mm Waterproof Premium Plus 10-in-1 Underlayment-Vinyl Plank, Laminate, Engineered Wood

76¢ /sq. ft.
Covers 300 sq. ft.
$228.00 /roll
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  • The only waterproof underlayment w/ built-in 6 mil vapor barrier
  • Infused throughout with antimicrobial technology
  • Provides superior sound absorption for quieter living
  • View More Details
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Product Details

#1 RATED UNDERLAYMENT AT THE HOME DEPOT.Waterproof means worryproof! Not all underlayments are created equal, and Eco Cork Foam (ECF) is the ONLY underlayment with a built-in 6 mil vapor barrier and the only one to deliver 10 features in every roll.With Eco Cork Foam plus your flooring, you have everything you need. Buy the floor. Buy ECF. You're done.Engineered using a proprietary blend of polyethylene and granulated cork, ECF is technologically advanced and outperforms the competition in every way, from moisture protection and ease of installation to superior sound absorption.ECF's antimicrobial protection provides odor control, stain protection and prevents product degradation.Perfect for use on wood or concrete subfloors and on any level of your home, including basements. When used over a concrete subfloor, ECF eliminates the need for an additional vapor barrier, saving time and money.Check out ECF's 10-in-1 features listed below.
  • Perfect for vinyl plank, laminate, engineered wood, solid wood, and hardwood floating or nail-down floor systems. *Vinyl compatibility limited to plank, tile, and click-lock systems 5 mm or thicker in residential applications.
  • 1. WATERPROOF: The only waterproof underlayment with a built-in 6 mil vapor barrier. As a Class 1 vapor barrier, ECF can be installed directly on concrete subfloors, eliminating the need for additional vapor barriers.
  • 2. ANTIMICROBIAL: Infused with high-performance antimicrobial technology to inhibit microbial growth, thus helping to prevent any odor, staining and deterioration caused by mold, mildew or fungal growth.
  • 3. ACOUSTICAL: Third-party tested and verified for top-rated sound absorption. Eco Cork Foam's current validated acoustical ratings: IIC 73, STC 67 and Delta IIC 23.
  • 4. ECO-FRIENDLY: ECF is non-toxic, family- and pet-friendly, and registers ultra-low VOC emissions. Exceeds California's strict indoor air quality standards.
  • 5. INSTALL-READY: Patented built-in 6 mil vapor barrier with 3 in. overlap and self-sealing tape for easy installation; cuts easily but resists tearing.
  • 6. THICKNESS: At 1/8 in. thick, ECF provides cushion and smooths out subfloor imperfections.
  • 7. STRENGTH: Tough, strong and comfortable support that extends the life of your floor. Protects tongue-and-groove connections, providing a solid, durable floor foundation.
  • 8. LOAD: Promotes even weight distribution to prevent floor damage. Compression strength at 80% can carry a load of 17,633 lbs./sq. ft. using ASTM D3575. ECF supports pianos, gaming equipment, fitness equipment and more.
  • 9. COMFORT: R-value of 0.48. ECF's proprietary blend of foam and cork is a natural insulator, while the 6 mil vapor barrier reduces drafts and diminishes the transfer of cool and hot air.
  • 10. VALUE: All-in-one product. Buy the floor. Buy ECF. You're done! ECF is 360° protection for your floors, with quick and easy installation to save time and money.
  • Limited Lifetime Warranty
  • Proudly made in Louisburg, NC, by Palziv North America
  • Installing carpet as well? Check out a superior waterproof carpet cushion from the same manufacturer. https://www.homedepot.com/p/Lifeproof-7-16-in-Thick-Waterproof-Premium-Plus-Carpet-Cushion-with-Air-Channels-and-Ultra-Fresh-2000000820/312019782
  • Return Policy
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Specifications

Dimensions

Area Coverage Per Roll (sq. ft. for each roll)300Product thickness (mil)3.2
Recommended overlap (in.)3Roll Length (ft.)100 ft
Roll width (in.)36

Details

Color FamilyTanCommercial / ResidentialCommercial / Residential
Flooring Material FeaturesAntimicrobial, Attached vapor barrier, Cushioning, Mold/mildew resistant, Radiant heat, Self-leveling underlayment, Sound absorbing, Soundproof, WaterproofFlooring Product TypeUnderlayment
Flooring TypeBamboo, Cork, Engineered Hardwood, Laminate, Prep & Protection, Solid Hardwood, Vinyl, WoodLocationBasement, Floor
MaterialEngineered WoodNumber of Rolls Included1
Package coverage (sq. ft.)300Returnable90-Day
Subflooring typeAny

Warranty / Certifications

Manufacturer WarrantyLimited Life-Time Warranty in conjunction with floor manufacturing warranty
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Questions & Answers

282Questions
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Q:Can i use this under or over (in addition to ) felt underlayment for improved soundproofing.
by|Dec 4, 2023
1 Answer
Answer This Question

A:  Thank you for your interest in Eco Cork Foam. ECF is not approved for use in additional underlayment's. The GREAT NEWS is that all you will need as it provides excellent sound dampening and produced some of the highest acoustical ratings in the market. 3rd party acoustical testing was conducted using standard ASTM testing methods which resulted in an STC of 67db (used to determine airborne sound transmission loss), IIC of 73db (used to determine the amount of impact noise isolation) and a Delta IIC of 23db (shows what the product adds to the assembly in terms of impact sound isolation). ECF is 3.2mm (1/8") thick and helps hide minor imperfections on your subfloors. Your floors will also have added warmth and protection from drafts. Ultra Fresh Anti-microbial protection is infused throughout to inhibit the growth of odor causing mold, mildew and bacteria. You can worry less with Eco Cork Foam underlayment! Please visit our website at www.ecfunderlayment.com. For more technical information or to download all of our 3rd party test results, please follow this link -> https://www.ecfunderlayment.com/technical-data/. Be sure to watch our installation videos and follow us on social media for product updates. If you have additional questions, please feel free to reach out to me directly or call our Customer Service Team at 855-810-8922. Good luck with your project!

by|Dec 4, 2023
    caret
    Q:I want to put this product on the ceiling and wall raw. Can I, and if so, what type of adhesive would I need to use and would it be okay to do so knowing that the vapor seal side would not be facing up as it would be used with flooring install?
    by|Dec 1, 2023
    1 Answer
    Answer This Question

    A:  Thank you for your interest in Eco Cork Foam. ECF has never been formally tested for wall applications, because it was designed for interior use with laminate, wood, and luxury vinyl plank flooring. That being said, ECF does have superior acoustical benefits and does have a moisture barrier pre-attached. For floor applications over a wood subfloor, we always recommend NOT taping the seams for moisture control, as it may create an ideal environment for mold, and mildew. We receive messages every day from happy consumers who share their interesting projects with us and have seen this done before with great success, however, we are unable to recommend. Please feel free to check out our website for more information and check out our installation videos at www.ecfunderlayment.com. Please do not hesitate to reach out directly or contact our Customer Service Team at 855-810-8922, if you have additional questions. Good luck with your project!

    by|Dec 1, 2023
      caret
      Q:I want to put this product on the ceiling and wall raw. Can I, and if so, what type of adhesive would I need to use and would it be okay to do so knowing that the vapor seal side would not be facing up as it would be used with flooring install?
      by|Dec 1, 2023
      1 Answer
      Answer This Question

      A:  Thank you for your interest in Eco Cork Foam. ECF has never been formally tested for wall applications, because it was designed for interior use with laminate, wood, and luxury vinyl plank flooring. That being said, ECF does have superior acoustical benefits and does have a moisture barrier pre-attached. For floor applications over a wood subfloor, we always recommend NOT taping the seams for moisture control, as it may create an ideal environment for mold, and mildew. We receive messages every day from happy consumers who share their interesting projects with us and have seen this done before with great success, however, we are unable to recommend. Please feel free to check out our website for more information and check out our installation videos at www.ecfunderlayment.com. Please do not hesitate to reach out directly or contact our Customer Service Team at 855-810-8922, if you have additional questions. Good luck with your project!

      by|Dec 1, 2023
        caret
        Q:Hi there, planning on installing 3/4” hardwood over concrete slab, is this product recommended for that? Also, how do you glue it to the concrete slab? And do you recommend an specific glue to apply over this product and glue the hardwood floors to it?
        by|Nov 27, 2023
        0 Answer
        Answer This Question
        Showing 1-4 of 282
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        Customer Reviews

        4.9 out of 5
        (755)
        • 4.9
          out of 755 reviews
        • 97% recommend this product
        Filter by:
        Showing 1-10 of 755 reviews
        It’s very good quality underlayment. It’s easy to lay and cut. I love the fact that it also gives some cushion under the floors. I would definitely buy this product again.
        by
          I’m extremely pleased!!
          This is a really good thing to buy. It was easy to install but kind of hard to cut but I made it do with a box cutter. When I got closer to the roll finishing, it kind of curled up and was hard to manage but I stepped and jumped on it a few times.
          by
            • Recommended
            1 found this review helpful
            cork underlayment
            getting it was a serious nightmare ! after install i am happy !
            by
            • Verified Purchase
            • Recommended
            Home repair - diy
            Good product, thicker underlayment
            by
            • Verified Purchase
            • Recommended
            Super impressed!
            We were looking for the highest quality underlayment for a whole house flooring project in our forever home. Wow! We are so impressed on how easy this is to lay, stick & cut. You can tell the quality kneeling on it as you go! We have in floor heat in where there’s concrete floors & we can already feel the benefits of this underlayment on the flooring we’ve laid so far. Nice when an expensive purchase shows the payoff right away! Totally worth every penny!
            by
              • Recommended
              1 found this review helpful
              Perfect Solution to Protect My Floors
              Eco Cork Foam flooring underlayment is not just great for using under flooring, it has so many other uses. This year, I'm using it under my Christmas tree. Since it's waterproof, it's the perfect solution to protect my floors when I fill the tree stand and spill.
              by
                • Recommended
                2 found this review helpful
                Holiday decorations and many uses
                Eco cork foam has many uses outside of flooring. We have been using it for years to protect our dining tables while entertaining. Just cut and cover with a table cloth. We’ve also been using it for holiday decorating purposes to protect our hardwood floors, carpet and other areas where we have christmas decorations. We cuts pieces of it to place under our trees and it protects the floor and makes clean up easy. It also keeps the metal skirts from rubbing. LOVE the many uses!
                by
                  • Recommended
                  1 found this review helpful
                  Off Grid Cabin Install
                  A friend of mine used ECF in his house and suggested I use it at my off grid cabin. This underlayment does what it says and more..... ECF has done a great job as a thermal barrier eliminating the chilly temperatures transfering through the flooring. I installed the ECF with vinyl that had attached pad and it actually enhanced the performance of the flooring aswell. Super easy to install - I highly recommend!
                  by
                    • Recommended
                    4 found this review helpful
                    Easy to use
                    Easy to use and great cushion under the laminate planks. We even used it to shim under some planks because our subfloor was uneven.
                    by
                    • Verified Purchase
                    • Recommended
                    2 found this review helpful
                    Nice underlayment
                    The Eco Cork Foam was used under LVP flooring over a concrete slab foundation. Nice product that feels good underfoot. Easy to install. A bit of duct tape was used on occasion to join edges.
                    by
                    • Verified Purchase
                    • Recommended
                    3 found this review helpful
                    Showing 1-10 of 755 reviews

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