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Overview

Model # ECF100T3B6 Store SKU # 1001102352

#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 reduction. Ultra-Fresh® antimicrobial product protection helps keep Eco Cork cleaner, fresher, and more durable. 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.

  1. 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 and light commercial 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.
  1. ANTIMICROBIAL: Ultra-Fresh® antimicrobial technology is infused into Eco Cork Foam for an added level of product protection against stain and odor causing mold and mildew.
  1. ACOUSTICAL: Third-party tested and verified for superior sound reduction. Eco Cork Foams current validated acoustical ratings: IIC up to 76, STC 67 and Delta IIC 23.
  1. ECO-FRIENDLY: ECF is non-toxic, family- and pet-friendly, and registers ultra-low VOC emissions. Exceeds California's strict indoor air quality standards.
  1. 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.
  1. THICKNESS: At 1/8 in. thick, ECF provides cushion and smooths out subfloor imperfections.
  1. STRENGTH: Tough, strong and comfortable support that extends the life of your floor. Protects tongue-and-groove connections, providing a solid, durable floor foundation.
  1. 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.
  1. 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.
  1. 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.
  1. Limited Lifetime Warranty
  1. Proudly made in Louisburg, NC, by Palziv North America
  1. Installing carpet as well? Check out the most superior and award-winning carpet cushion available in North America, from the same manufacturer as Eco Cork Foam. https://www.homedepot.com/p/Lifeproof-7-16-in-Thick-Waterproof-Premium-Plus-Carpet-Cushion-with-Air-Channels-2000000820/312019782

Specifications

Dimensions

Assembled Depth (in inches)
8
Assembled Height (in inches)
40
Assembled Weight (in lbs)
7
Assembled Width (in inches)
8
Packaged Depth (in inches)
8.25
Packaged Height (in inches)
40.25
Packaged Weight (In lbs)
7
Packaged Width (in inches)
8.25

Details

Country of Origin
US-United States
For Use With
Engineered Hardwood
Surface Prep Type
Underlayment

Warranty / Certifications

Limited Lifetime Warranty in conjunction with floor manufacturing warranty
100 sq. ft. 40 in. x 30 ft. x 3.2 mm Waterproof Premium Plus 10-in-1 Underlayment-Vinyl Plank, Laminate, Engineered WoodEco Cork Foam 100 sq. ft. 40 in. x 30 ft. x 3.2 mm Waterproof Premium Plus 10-in-1 Underlayment-Vinyl Plank, Laminate, Engineered Wood#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 reduction. Ultra-Fresh® antimicrobial product protection helps keep Eco Cork cleaner, fresher, and more durable. 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.
Eco Cork Foam
1001102352
CAD1282024-09-14
The Home Depot Canada
100 sq. ft. 40 in. x 30 ft. x 3.2 mm Waterproof Premium Plus 10-in-1 Underlayment-Vinyl Plank, Laminate, Engineered Wood is rated 4.8 out of 5 by 576.
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Rated 5 out of 5 by from Size is correct Roll is 40.5" wide, + overlapping moisture barrier. I brought a tape measure with me to the store to be sure.
Date published: 2019-02-08
Rated 5 out of 5 by from Great I rent a house with three of my friends. There a 3 bedrooms upstairs and one bedroom on the main floor which is mine. my roommate above me installed vinyl flooring and Eco cork foam. I was absolutely Blown Away how much it deadened to footsteps and noise coming from upstairs. HIGHLY RECOMMEND!!!
Date published: 2021-10-22
Rated 5 out of 5 by from Worth the money Very expensive, BUT soooo worth the money! Used in a basement and floor feels soft when walking and overall warm.
Date published: 2020-08-01
Rated 5 out of 5 by from The specifications of this product is amazing Easy to install it but be aware of easy damage by sharp edges like the corner of laminate or vinyl panel
Date published: 2021-07-03
Rated 5 out of 5 by from Great underlay!! Excellent underlay for laminate flooring. Extremely easy to work with, cuts easy and works great!
Date published: 2020-07-05
Rated 5 out of 5 by from Excellent product Even though this underlay is on the expensive side, it is definitely worth the money. It is easy to work with. Compared to other underlays, this one has gives my laminate flooring that extra cushion and the flooring feels real sturdy when we walk on it.
Date published: 2021-01-25
Rated 5 out of 5 by from Totally satisfied Great product. Easy to install. Highly recommended to others
Date published: 2021-11-18
Rated 5 out of 5 by from AWESOME PRODUCT Awesome product!! I was installing laminate flooring and wanted the best underlayment possible. ECF was recommended to me by many….so I decided on ECF. It was easy to install. The end result- it provided a softer and quieter finished floor. Couldn't be happier!!
Date published: 2021-12-01
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Can you use this with the peel and stick vinyl plank?

Asked by: Aspy
Thank you for your interest in Eco Cork Foam. ECF is not approved for use with peel and stick vinyl. If you have additional questions, contact our customer service team at 855-810-8922. Good luck with your project!
Answered by: ECF Support
Date published: 2023-11-07

The spc vinyl we bought has an underlayment attached. It’s 5mm with the underlayment. Could we lay eco cork on top of concrete and then the vinyl on top? We are just worried about the joints. The vinyl we have is very flexible, not rigid.  Thanks! 

Asked by: Newbie
Thank you for your question about Eco Cork Foam. We always recommend using the flooring manufacturers installation instructions regarding underlayment compatibility to ensure the warranty is not voided. That being said, the great news is that ECF is approved for use with flooring with an attached pad. Ensure the LVP is 5 mm or greater in thickness to ensure the integrity of the T and G connections. Good luck with your project.
Answered by: eco cork foam support
Date published: 2023-09-08

Can I use under engineered hardwood which will be installed using nail down method?

Asked by: NAYF
Sorry. Yes you can use it under laminate that will be nailed. Was looking at wrong product 
Answered by: StuJ
Date published: 2021-04-03

When using with engineered hardwood, should you glue the engineered hardwood over it?

Asked by: Carlos
No. It just clicks together and floats on-top. The wood needs room to expand. Very easy to put together.
Answered by: Pablozee
Date published: 2023-02-02

Can this be used under engineered hardwood in a nail-down application, on the 2nd floor? Is the compression noticeable when walking? How squishy is it?

Asked by: Erocks
It is not meant to be nailed down. If you do, you might risk weakening the waterproof characteristic of the foam. The compression is not noticeable when walking. Neither is it squishy. The experts at Home Depot answered all our questions about the floor.
Answered by: Lily2102
Date published: 2021-05-14

Can or should this product be used with vinyl plank to cover an existing ceramic tile floor with a wood subfloor? 

Asked by: Kevin
Thank you for your interest in Eco Cork Foam. The great news is that ECF will work brilliantly with your LVP floor. ECF is approved for LVP that is 5mm or greater in thickness. We recommend 5mm because LVP can be quite flexible and pliable below this thickness. You can install ECF over our existing ceramic tile, just be sure to follow the installation instructions for a wood subfloor. If you have additional questions, feel free to contact our customer service team at 855-810-8922. Good luck with your project!
Answered by: ECF Support
Date published: 2023-08-29

When opened, the product has a strong industrial smell - hard to qualify it better. It did not go away even after 2-3 hours. Any chance the smell will disappear after one or two days? Installing in a basement and afraid the smell will stay.

Asked by: Mike L
It will definitely goes away. I installed it 2 years ago and one of the best underlayment in the market in terms of noise proofing and insulation.
Answered by: Razz
Date published: 2022-12-30

Can this be used with vinyl planks 4mm thick and with no pad attached? 

Asked by: Ella
Thank you for your interest in Eco Cork Foam. ECF is approved for LVP is 5mm or greater in thickness. We recommend 5 mm or greater in thickness due to the flexibility and pliability of LVP flooring below this thickness. ECF has some cushion, which could affect the integrity of the tongue and groove connections on LVP/SPC less than 5 mm thick. ECF works great with or without attached pad, and actually enhances the performance of the flooring assemmbly. If you have additional questions, contact our customer service team at 855-810-8922. Good luck with your project!
Answered by: ECF Support
Date published: 2023-10-08
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