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75 sq. ft. 3 ft. x 25 ft. x 3.2 mm Waterproof Premium Plus 10-in-1 Underlayment - Vinyl Plank, Laminate, Engineered Wood

  • The only waterproof underlayment w/ built-in 6 mil vapor barrier
  • Infused throughout with Ultra-Fresh® antimicrobial technology
  • Provides superior sound absorption for quieter living
  • See More Details

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Product Overview

Eco Cork Foam (ECF) is the only underlayment that delivers 10 features in every roll. Engineered using a proprietary blend of polyethylene and granulated cork, ECF is technologically advanced and outperforms the competition in every way, from moisture protection to ease of installation. ECF features Ultra-Fresh antimicrobial protection for a cleaner underlayment and delivers superior sound absorption for a quieter home. ECF can be used 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. ECF is an ideal underlayment for both commercial and residential use. Check out ECF's 10-in-1 features listed below.
  • Perfect for engineered wood, solid wood, hardwood, laminate and vinyl (5mm or thicker in residential applications) flooring.
  • Works with attached-pad flooring to enhance performance.
  • With ECF, you get 10-in-1 features:
  • 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.
  • Antimicrobial: Infused with Ultra-Fresh to inhibit microbial growth, thus helping to prevent any odor, staining and deterioration caused by mold, mildew or bacterial growth.
  • 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.
  • Eco-Friendly: ECF is non-toxic, family and pet friendly, and registers ultra-low VOC emissions. ECF does not contain Prop 65 chemicals.
  • Thickness: At 1/8” thick, ECF provides cushion and smooths out subfloor imperfections.
  • Acoustical: Provides superior impact and airborne sound absorption for a quieter home. IIC 73, STC 66 and Delta IIC 23.
  • Install-Ready: Equipped with a built-in 6 mil vapor barrier with 4" overlap and self-sealing tape for easy installation. Cuts easily but resists tearing.
  • Value: 360° protection for your floors. Quick and easy installation saves time and money.
  • Strength: Protects tongue-and-groove connections, providing a solid floor foundation and extending floor life.
  • 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.
  • Limited Lifetime Warranty.
  • Proudly made in Louisburg, NC, by Palziv, North America.
  • Meets and exceeds CA1350 standards for indoor air quality.
  • Compatible with radiant heating.
  • Ultra-Fresh is a registered trademark of Thomson Research Associates, Inc.



Info & Guides

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Price
Ratings
(1799)
(389)
(234)
(790)
Flooring Material FeaturesCushioning,Sound absorbingAntimicrobial,Attached vapor barrier,Cushioning,Moisture resistant,Mold/mildew resistant,Radiant heat,Self-leveling underlayment,Sound absorbing,Soundproof,WaterproofAttached vapor barrier,Cushioning,Moisture resistant,Mold/mildew resistant,Sound absorbingAntimicrobial,Cushioning,Moisture resistant,Mold/mildew resistant,Radiant heat,Sound absorbing
MaterialPlasticFoamPolystyrene FoamFoam
Package coverage (sq. ft.)10075100100
Flooring TypeEngineered Hardwood,Laminate,Solid HardwoodBamboo,Cork,Engineered Hardwood,Laminate,Prep & Protection,Solid Hardwood,Vinyl,WoodEngineered Hardwood,LaminateEngineered Hardwood,Laminate,Solid Hardwood
LocationFloorFloorFloorFloor
Flooring Product TypeUnderlaymentUnderlaymentUnderlaymentUnderlayment
View ProductView ProductView ProductView Product

Specifications

Dimensions

Product thickness (mil)
125
Product Width (in.)
36
Recommended overlap (in.)
4
Roll length (ft.)
25
Roll width (in.)
36

Details

Color Family
Tan
Commercial / Residential
Commercial / Residential
Flooring Material Features
Antimicrobial,Attached vapor barrier,Cushioning,Moisture resistant,Mold/mildew resistant,Radiant heat,Self-leveling underlayment,Sound absorbing,Soundproof,Waterproof
Flooring Product Type
Underlayment
Flooring Type
Bamboo,Cork,Engineered Hardwood,Laminate,Prep & Protection,Solid Hardwood,Vinyl,Wood
Location
Floor
Material
Foam
Package coverage (sq. ft.)
75
Returnable
90-Day
Subflooring type
Any

Warranty / Certifications

Manufacturer Warranty
Limited Life-Time Warranty in conjunction with floor manufacturing warranty

Questions & Answers

161Questions21Answers

Is this good for concrete with imperfections and slight cracks. For luxury vinyl plank floor

Asked by Mytwokids April 9, 2021
2
Answers

I used this product on just such a surface. Cracks larger than 1/4 inch or so should probably be patched first. That's what I did and I'm very happy with the results.

Can this be used on ceilings to dampen upstairs/downstairs sound travel?

Asked by Hall April 8, 2021
1
Answer

Thank you for your interest in Eco Cork Foam. ECF has never been tested for ceiling applications. ECF is designed for use with laminate, engineered, hardwood, and vinyl flooring products that are 5mm or greater in thickness. We receive messages every day from happy consumers who share their interesting projects with us. 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. Thank you for your interest in Eco Cork Foam.

Hello, my vinyl plank sheet is 2.5mm thickness only, can I use this underlayment with that vinyl ...

Asked by hellothere April 6, 2021
2
Answers

Yes ,you Can use it but is not going to help on there is a danger of water leaking.

How about other sound proofing applications? Has anyone used Eco Cork Foam attached to shared clo...

Asked by LeviJane April 4, 2021
1
Answer

Thank you for your interest in Eco Cork Foam. ECF has never been tested for wall applications. ECF is designed for interior use with laminate, engineered, hardwood, and vinyl flooring products that are 5mm or greater in thickness. That being said, ECF had 3rd party acoustical testing completed resulting in a best in class IIC of 73 DB and STC of 67 DB. We receive messages every day from happy consumers who share their interesting projects with us. 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 to our Customer Service Team at 855-810-8922 if you have additional questions. Thank you for your interest in Eco Cork Foam.

Can I use this product with Lifeproof and HDC Vinyl Flooring? If you look at the warranty it say...

Asked by Jane March 28, 2021
1
Answer

Thank you for your interest in Eco Cork Foam. We always recommend that you follow the flooring manufacturers istallation instructions as the compatible materials will differ from manufacturer to manufacturer. This way you will not void any warranties. If you have any other questions, please contact our Customer Service Team at 855-810-8922 Good luck with your project!

Will radiant heat go through this?

Asked by Boone March 27, 2021
2
Answers

Thank you for your interest in Eco Cork Foam. The great news is that ECF is approved for use with radiant flooring applications and enhances the features of your floor assembly. If you have additional questions, please contact our Customer Service Team at 855-810-8922. Good luck with your project!

How much does a roll weigh?

Asked by Anthony March 23, 2021
4
Answers

2-4lbs I think. I cant remember

can i double the layment - ie. lay down two layers - one of top of the other?

Asked by alfred March 19, 2021
2
Answers

You shouldn't. If moisture gets in between the two layers, you'll end up with a mold problem.

Many rigid core LVP products have attached cork underlayment. Is that ok to put on top of the 3mm...

Asked by HomeOwner2 March 2, 2021
2
Answers

Yes, it worked well with the vinyl plank flooring that I used. Most of the cork laminate layers in LVP products are very rigid and not flexible at all. The ECF gives it a little cushioning without it being "squishy". ECF works especially well on concrete floors.

Can you use this as a sound barrier for tile?

Asked by Sarah February 20, 2021
4
Answers

I used it under an engineered hardwood planks. It does help with that echo sound that those floating floors typically have. I don't know how well it would work with tile. I used this with my first flooring project and used it on 3 rooms so far I really like this product.

75 sq. ft. 3 ft. x 25 ft. x 3.2 mm Waterproof Premium Plus 10-in-1 Underlayment - Vinyl Plank, Laminate, Engineered Wood - page 2

Customer Reviews

  • 4.9
    out of 389 reviews
  • 98% recommend this product
Filter by:
Showing 1-10 of 389 reviews
Best Underlayment Available Period!
We used the Eco Cork Foam underlayment for a new vinyl plank floor. We covered over an old ceramic tile kitchen floor and the product was amazing. Easy to lay out and simply trim to size. 1/8 inch thickness took care of every grout line with ease and makes for a silent and very comfortable floor. Highly recommend this product – you will be thrilled. Made in the USA – even better!
by Mike
5 people found this helpful
Has it pros and cons. Pros - waterproof, somewhat soft,...
Has it pros and cons. Pros - waterproof, somewhat soft, tapes together well lengthwise. Cons - does not want to unroll flat and ends constantly want to curl up, making installation a bit tedious. Also the rolls are only 25 ft in length. Probably would go with Quietwalk again if I had to do it over.
by MATTHEW
5 people found this helpful
Great to work with but for a room 13 ×13...
Great to work with but for a room 13 ×13 you need like 3 × $50 is a bit expensive
by Handymantogo718
8 people found this helpful
Everything they claim plus more!
I was looking for the best underlayment product money can buy and found this product. It had been recommended by a friend that used it and a professional installer also insisted upon it. I also took the time to read the reviews and I called the factory for additional information. I had a previous 1000 square foot carpeted cement floor and the carpet needed replacement. we liked the look of vinyl but knew we would need a good underlayment. ECF is that product and more. Waterproof with a vapor barrier, cushioning effect but not spongy. The easiest product to ever put down. Lays flat. a unique way of attaching to each other making for a perfect fit and easy to cut and shape where shaping is needed. It seems a bit pricey but consider the long term use it provides it is really not meaningful. Having the best underlayment is the most important consideration when putting down any flooring. DON'T HESITIATE-JUST BUY IT!! You'll be glad you did.
by ArnK
19 people found this helpful
Awesome Underlayment
Bought this to put under flooring to replace builders grade laminate. Awesome quality. Does not require tape if your application doesnt require moistire barrier.
by amyb
13 people found this helpful
Eco Cork Foam underlayment for Allure Vinyl
I STRONGLY recommend this product!!!!!!! What a difference in not only the finished product but the installation as well. I had vinyl glue-on flooring installed in the living areas of the house years ago which looks beautiful but is quite tough on the feet (I am on slab foundation). So when removing the carpet in the bedrooms I thought that it would be nice to have an underlayment for the vinyl. I happened across this product in the aisles of Home Depot and took the two rolls they had for a test in the first bedroom. It went down easy and gave a smooth, clean surface for the flooring. What a difference between this and the vinyl plank glued directly to the slab! Gives it a firm “cush” while making installation a breeze. It is a bit on the pricier side - but you definitely get what you pay for and then some. I wish I could give over 5 stars for this stellar product, do not skimp on prep or foundation of a project!
by Bboop
17 people found this helpful
It was easy to assemble and light to carry also absorb the sounds when you walk on It’s really g...
It was easy to assemble and light to carry also absorb the sounds when you walk on It’s really good
by Shay
18 people found this helpful
Very good
Very good
by Jojo
13 people found this helpful
Great under Marmoleum click Planks which I special ordered thru a flooring co as its bacteriostat...
Great under Marmoleum click Planks which I special ordered thru a flooring co as its bacteriostatic, green, no voc's and mold resistant. My husband has asthma and lung conditions. Great cork underlay for on concrete to protect from moisture
by Eva
18 people found this helpful
Awesome product, wish it wasn't so expensive but love it!
Awesome product, wish it wasn't so expensive but love it!
by Ralph
14 people found this helpful
Showing 1-10 of 389 reviews