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Your cart is empty.Improve the air quality in your home with QEP's Natural Cork Underlayment. This cork underlayment protects your floor against stress cracks transferring from the subfloor to flooring surfaces, and reduces thermal transmission, boosting the effectiveness of floor heating systems. It also reduces sound transmission and makes an excellent sound barrier for all flooring types. It has an R-Value of 0.74, Delta sound rating of 22, and 74 IIC & 70 STC when installed under ceramic tile on a 6 in. cement slab. QEP Natural Cork Underlayment Roll is FloorScore Certified for healthier indoor air quality and may contribute towards credits under the LEED Green Building Program. Install it like a professional using ROBERTS 7250 Cork Underlayment Adhesive and ROBERTS 50-040 Underlayment Tape Roll.
Papageorgio
Reviewed in the United States on March 8, 2025
Damage upon arrivalNot really flexibleWay over priced, over $100 cheaper in store
Louis Diaz
Reviewed in the United States on January 2, 2020
If you plan to install this full length and roll it out it's way Easier if you have a Helping hand. Great Product dont Get the 1/8 " version. This 1/4 is way better, higher Quality and easier to Install. Might Order a couple more for future Floors. Great Investment.
Qining L.
Reviewed in Canada on May 13, 2019
I ordered two rolls and one of them arrived with the condition shown in the picture. The cork is quite brittle and easy to break, need to be treated quite carefully.
John
Reviewed in the United States on January 28, 2019
Glued this down with recommended adhesive, then glued solid bamboo on top. Very pleased with the results. Easy to cut with a utility blade. If you remove base boards prior to rolling this out, make sure you pull all the pesky little nails that held them on with pliers. The nails will catch on the cork as you are unrolling it and tear chunks out of the edges.
WAM
Reviewed in the United States on September 13, 2018
I had used USFLOORS Cork 0.25-in Flooring Underlayment from Lowes and was very pleased with the quality of the cork. I completed hardwood floors in two rooms using the cork as padding.I ordered the QEP 72000Q Natural Cork from Amazon because Lowe's was backordered on the USFLOOR cork.I had two more rooms to do so I order QEP 72000Q Natural Cork roll from Amazon. Totally unhappy with the product. I was able to install the USFLOORS cork without the cork tearing or breaking apart. The QEP 72000Q Natural Cork Underlayment would rip and tear as I was installing the cork. I had pieces just crack and break apart even when I was just unrolling it. I used a roll of duct tape just to repair the cork.
Soul Reader
Reviewed in the United States on May 1, 2018
THESE ARE AMAZING!!! I am in the process of remodeling my entire home. I wanted to soundproof every room since our children are getting older now, I wanted everyone to be able to have their own quiet and restful place to call their own. I ordered these and when they arrived, I was shocked at how BIG and HEAVY these were! My contractor used them for both under the tile - he laid it directly on the subfloor, and then laid this cork, and then placed Hardy Backer Board down before he tiled, and you could not even hear one footstep in the rooms below!!! This worked out so well, that I ordered more, and my contractor used glue to adhere these to the back of the drywall (while they were laying on the ground) before he put up the drywall. In combination with Rock Wool Insulation, all of our rooms are as soundproof as can be! It is unbelievable that these are included in Prime Shipping! They shipped even shipped them to Hawaii!!! I did a lot of research before ordering these, and I could not be happier with the way these performed! They come in 1 continuous roll, so my contractor could easily cut them to whatever length he was working with. If you are on the fence, don't be! Order them! You will be overly-impressed with the quality! HAPPY!! HAPPY!!
Linda K.
Reviewed in the United States on April 3, 2018
This cork underlayment worked out very well for us. It seems to be a great sound barrier for our 9/16” engineered flooring. Each roll is fairly heavy/awkward, but husband was able to manage it quite well and is good with construction projects, so cutting it (with a utility knife) to fit around doors and into closets, even though it is brittle, wasn’t a problem for him. Be sure to vacuum crumbs up if you get them, so they don’t cause problems laying flooring. I would recommend this product.
Richard
Reviewed in the United States on August 13, 2014
I bought this to place under hardwood flooring in a second floor condo. Noise is a real issue in condos and I was hoping that this would help to dampen the foot thumping and airborne noise (music, talking, etc). This cork has to be glued to the subfloor, and then the bamboo is glued on top. So, you need to have a solid cork layer with tight seams between pieces. This product comes in rolls. I think it seems very solid. My installers said they prefer the individual 2ft x 3ft sheets, but I think this would be easier to work with because there are fewer seams to deal with.
Andy
Reviewed in the United States on November 6, 2013
We bought this as underlayment for a wood flooring project, and we were pretty happy with the quality, the cost, and the results. Cork is a nice material to work with, easy to cut, gentle to walk on, no smells or dust, and while we can't do a compare and contrast on other flooring underlayment as it's the only one we used, we feel like this made the flooring easy to lay and offered some nice sound deadening as well. We also had some leftovers, for which we have found countless uses - lining drawers and shelves, etc.
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