
Description
WidgetCo® 1/4" (6mm) Cork Underlayment Sheets are among the oldest and most respected brand of cork underlayment in the USA and made from natural, European cork. Cork Underlayment is a natural sound insulator and will work with both wood floors, engineered floors and tiles to help reduce walking noise and act as a thermal insulator. Cork natural properties resist mold and mildew. Each sheet is 6 sq. ft. (6mm x 2' x 3'). Each box contains 16 sheets or 96 sq. ft. 1/4" (6mm) Cork Underlayment Sheets install quickly and easily and do not curl up as can occur on underlayment rolls. Bulk available.
WidgetCo® 1/4" (6mm) Cork Underlayment Sheets are a natural, eco-friendly solution for reducing sound transmission and providing protection from impact shock. These sheets feature a strong core that provides superior support and comfort, plus noise reduction. Create a comfortable space with natural cork.
WidgetCo® 1/4" (6mm) Cork Underlayment Sheets are a natural, eco-friendly solution for reducing sound transmission and providing protection from impact shock. These sheets feature a strong core that provides superior support and comfort, plus noise reduction. Create a comfortable space with natural cork.
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Customer Reviews
Warren B.
I use the cork for my model train layout. It works and looks fantastic. The size is a big plus because I'm not trying to haul around a big roll. I have gotten several compliments on the layout since I started using your product. I will get more.
Mark H.
Pros: The product itself is excellent for a floor underlayment. Easy to install and the size of each sheet covers a significant amount of floor area.
Cons: I would state that the packaging/shipment of the product was poor. When it arrived the contents were practically falling out to the container. Luckily, none of the product was damaged. Perhaps it was just an "one-off" and not indicative you your overall packaging/shipping process.
Siobhan W.
excellent customer service!!
Stephen F.
Quick delivery
Packages could have been sturdier
But fortunately no damage
Stacey N.
Installing as final flooring in camper.
Lam S.
good product
Tom B.
Good quality cork product
Excellent service from Widget !
Julia H.
I used it fir the underlayment under laminate flooeing because it helps deaden sound and my condo is on the second floor. It came super fast and it also has helped stop squeaks in the floor.
Love it !!!
Robert L.
I placed an order in a Monday morning and they said it would arrive on Thursday Hooray it did in perfect condition you are the best if you need any Cork for any reason wiget is the best place to purchase it from
Stephen J.
Excellent profit which was delivered in a timely manner.
Bonnie T.
greaty
Mary P.
I’m gluing the cork down and will polyurethane as a final floor in an upstairs yoga quiet space in our old farmhouse attic. Channeling Frank Lloyd Wright and Greenwich Village in the 1950s
Kristen S
Customer
I love this product!! IÕve been looking all over for cork for my DYI Renovations and cork was either sold out, unavailable or super expensive at my local stores. I was nervous to purchase online but the product came so quickly - I couldnÕt believe how fast it arrived given that I chose the Òfree shippingÓ feature. But this time, incredibly, the transaction was fast, affordable AND great. IÕm planning on ordering more for additional projects since I like this cork so much.
Josh B
1/4" Cork Underlayment
Ordered and shipped same day. Arrived in three total days including day of ordering. Well packaged, no damage. Good quality with square edges. And a great price. Couldn't have asked for anything else. Also customer support before ordering was fantastic!
Steve r.
6Mm Cork Sheets
Everything was excellent.
Robert S
Cork Underlayment For Sound Proofing
Finally, I can sleep at night! I used 6mm and wonder how much better 12mm would be? Reasonably priced outstanding product
Thomas P
Cork Underlayment For Hardwood Again
This is the third time I have used this cork product as underlayment both for hardwood and Lux. Vinyl. The attributes I like are the ease of installation, the insulative value and the softening of sound under foot. Worked perfectly each time. Customer service is superlative from Widget. Good pricing, fast service and great communication.
Tim F.
Great Product
The product was received in good condition the week it was shipped.
Nishat A.
1/4" Cork Underlayment Sheets
Excellent customer service. Great product. Arrived on time. Packed perfectly. Price was great. Thank you!
Tanya M
Cork underlayment
Great product. Fast shipping!
Mark
Cork Underlayment
I agree with Carol below quality is excellent and price was great! My order arrived 2 days earlier that expected.
Carol A
Great product
The quality is excellent and the pricing is great! I also love the free shipping. My order was processed fast and it arrived quickly.
Tee S.
Perfect
Water damage required half of my flooring be replaced. This cork underlayment is perfect, arrived quickly and installs a lot easier than a the rolled cork it replaced. Thank you for a superior product.
Paul S
5 Stars
Great product fast delivery.
Trish
Cork underlayment
Love this! The sheets of cork are very easy to use since it lays flat. I used it upstairs and it’s a great sound barrier. Wonderful product!
Dan G.
Fast Shipping, Good Price!
Fast shipping, and a great product.
Kirk R
1/4" cork underlayment
Product was delivered as promised and on time. The cork was well boxed. It was easy to install and to cut to size.
Trish
Cork underlayment
The shipping of the cork underlayment is so fast! The product is excellent. The sheets are in perfect condition. I installed in an upstairs bedroom. The floor is so quiet, I cannot hear steps from downstairs, and there is not an echo. Excellent product!
Freda W
1/4 cork board
Exactly what I wanted. Easy to work with and free shipping great product.
Anna K
Cork Underlay
Thank you for your service, Cork is top quality and easy to work with. You guys rock!
Marge B
1/4" (6mm) Cork Underlayment
The first time I used this product (2 yrs ago) I use the 1/8" (3mm) and was very happy with the way it pieced together on the floor. I don't remember if the instructions state to tape the seams together but I did with masking tape (it stopped the cork from shifting while putting the floor down). The floor I'm doing now, I'm using the 1/4". It helps keep cold out from under side of the house, and is an excellent cushion for the flooring. Cork by its nature, tends to crumble at corners, etc., I find the 1/4" holds up a lot better and is still easy to cut to shape with a box cutter. Another up side to the cork underlayment, if you have any left over when your project is done you can put it on the wall for a bulletin board. I highly recommend this product.
TRGT
No surprises! I like that!
Used as floor underlayment. Seems to be just fine. Very easy to use, so now I have an extra box of it!
Brandon S
great product
Product is as stated. Holds together great. Easy to use. Best price I could find and has free shipping
Jeff W
Great!
I don’t normally rate things online but I bought all three sizes (3, 6, and 12mm) and they are all the exact same length and width, all arrived fast and in perfect condition.
Scott
Amazing product, ease of installation
Used rolled cork product and your 1/4” 2’x3’ made my remodel job on floors an ease. Thank
Andrew P
New Room addition
I used the 6mm on top of my 3/4” plywood sub flooring for an upstairs Addison. The 2 x 3 sheets were very easy to use and makes a noticeable difference, making the floor quiet, and subtly softer. This is the second time to use this product for this purpose and I’ll use it again.
gloria d
Cork coasters
Very good quality. Great delivery time
Trish E.
Cork 6mm underlayment
Excellent! Couldn’t be more happy! Arrived quickly and in perfect condition. It’s not rolled so it lays flat. Pieces cut exactly so fits together perfectly. The laminate ate flooring feels cushy and very quiet with the cork underlayment. Very happy!
Allen F
5 Stars
Outstanding product Shipped fast and free No other product can match this cork for underlayment
Tessa V
5 Stars
We love WidgetCo products. Always great quality and fast shipping
Erik K
Great product
Perfect to panel one wall floor to ceiling of The pool room. The sheets were the right size and Thickness to easily work with and Apply with spray adhesive.
Christine D.
Corkboard
I really liked the service I got. There was no problem with anything. Received in great condition!
Cecelia L.
Remodelling
I needed to replace old carpet (covering plywood flooring in a 35 year old house) with an engineered hardwood floating plank floor. I used quarter inch (rather than the usual eighth inch) cork sheets as my underlayment. It was easy to work with and provided a wonderful smooth surface that covered minor surface irregularities and poor plywood seams. It also provided excellent sound and temperature insulation. I especially loved that it was mold resistant and free of unhealthy chemicals. The floors are quiet and comfortable to walk on even on the second floor. It exceeded all my expectations! Installation only required a sharp blade for fitting and duct tape over the cork seams. The cork was a pleasure to work with !
Michael G
5 Stars
Amazing product, great service
Travis S.
1/4" cork underlayment
Terrific product, fast service, greaat price!
Dmitri M
Recomend this product
They take care of their customers, quick delivery.
Bruce M.
1/4" cork underlayment
Good product. Easy to work with - cuts nicely with sharp edge box blade. Good thickness to protect kitchen cabinet / drawer interiors
Mel C.
6mm Cork Underlayment
Received the order Saturday evening. Let me give you some feedback on the condition of the carton. The tape on both ends were split open which let the box flex in the middle causing the cork to stay in a bent mode for some period of time. I laid a few sheets out on a flat surface opposite the curl and believe they will flatten out over time. This is probably not important to flooring jobbers but for what I will use them for it is. Thanks for a good product and quick service.
Alan L
Alan
I got this material for underpayment for vinyl planking. It has exceeded my expectations. I would recommend it highly. Good price and fast shipping. Couldn’t be happier with it.
Dean V
Easier Than Picking Up Yourself
I had to purchase more 1/4" underlayment to finish up a flooring project and it was as described.
Gregory F
5 stars
My railroad thanks you
Randy G.
Job Well Done
We used this on a concrete floor as a backer for vinyl plank flooring. We went over existing ceramic tile and needed to make up a difference of a 1/4" where it transitioned back to concrete. It went down easy and the new laminate floor matched the height the of ceramic tile. We needed to meet a sound rating requirement for tenants below and this product met the requirements.
Dave K
1/4 underlay cork sheets
Excellent product , really fast service and delivery. Will recommend to everyone.
Steve L
Good Product
Order product for under solid oak flooring, great product and I like the sheets better then the roll. Very fast shipping.
Joseph B
A happy do it yourself home owner
I love this stuff, and I realy like your fast delivery.
Dariusz K
6mm Cork Underlayment
Excellent product, fast delivery, good price.. Thank you..
Aleksandr
1/4'' Cork Underlayment
Excellent quality! Excellent service! Thank you.
Craig C
High quality product, quickly delivered.
Just as described. Good quality cork sheets. WIDGETCO customer service superlative.
David D
Good Product, fast shipping
I was looking for cork for HO model railroad roadbed. Used roll in the past the the end curls and causes some issues. These sheets are perfect, no curl and quality is just right. Also the price was better than rolls. Shipping was fast. I am am happy.
Mark E.
Super Happy with This Product
This is an excellent underlayment product. It was easy to work with during installation. There is no odor to it, it cuts easily and is light weight. The cork is performing great and provides a cushioned feel as we walk on our new Cali Bamboo Vinyl Pro floor. It was shipped very quickly and arrived in just a few days. I would highly recommend this product and this company. I will be using this product again the next time I need underlayment for a new floor.
Vijay
1/4” Cork Underlayment
I place the order and received in 3 days. Very prompt service. This product is made in Portugal and it is very good high quality materials compared to the chinese made which I purchased locally in my town. After I install entire room then I will will know the difference between two room for noise reduction.
Sharon S.
Good stuff
The installer had not used this product before. Since it was essentially like installing two floors he had hoped I would not go with it. But on a cement slab floor I really wanted the cushion, insulation and sound proofing. This seems like it has been well worth going the extra mile. Also glad we installed the cork in sheets vs. A rolled material.
Lori B.
Awesome Underlayment for Laminate Flooring!!
We purchased this 6mm Cork Underlayment to prep our old wood floors for new laminate. I cannot stress enough how simple this product is to fit and laydown. We had some unevenness and small gaps between our old flooring boards but this cork took all the variation and creaks away and created a very nice surface for our new laminate. When the job was completed walking on the new flooring was quiet and very comfortable. We highly recommend this product as an underlayment for laminate flooring!
Rae A
6mm 2'x3' cork - Great Quality
I ordered one box and I must say, I'm relieved it didn't fall apart upon taking it out of the package. It's sturdy yet light and flexible. I was prepared for the worst but I'm so happy spending that money now!
Li Z
6mm 2'x3' cork, 6 boxes
Ordered 6 boxes of 6mm 2'x3' back to July last year. Reasonable price. Fast response and quick delivery right on time before the contractor started to work. Very satisfied.
Tom f.
Very good
Fast delivery and great product
Rob M
Rolls vs Sheets
We had previously used the roll of cork before finding this website; rolls are harder to work with as it does not easily lay flat. So to finish up the project I decided to go with WIDGETCO sheets, best price with shipping I could find. So much faster and easier to use sheets, will definitely use them again when I finished up the master.
Wally K
5 Stars
Great product send fast !
Barbara S.
Great product
After a lot of research I used these 1/4" cork sheets under Armstrong LVT vinyl planks (floating). The vinyl planks did not really need an underlayment but I hoped the cork would keep the floor a bit warmer since this house has an unheated crawl space. And it did just that. In addition, the subfloor had a lot of imperfections and little gouges from digging out a zillion old staples after removing the old carpet. The cork just magically created a smooth and level surface for the new flooring. Very easy to use and super environmentally friendly. I highly recommend this product. It doesn't give off noxious fumes that linger forever either. Delivery was very prompt and cartons arrived undamaged.
Pat S
Excellent product!
I purchased this underlayment to line some drawers. I also am getting hardwood floors so I plan to use some under furniture to prevent scratching and denting. The cork is sturdy yet cuts very easily. I am not particularly handy but i am having no trouble using this. I plan to buy a much larger quantity to actually use as underlayment under my new flooring. I spent quite a bit of time looking for a great price for cork. WIDGETCO seems unbeatable. Also, a lot of people talk about a weird and strong smell with some cork. There is a faint smell to this cork but it is not unpleasant at all.
jerry
Great stuff
I never used cork underlayment before, and had a very pleasant experience, both with the 1/4" cork and WIDGETCO. This product was everything I had hoped, and our floors (floating engineered wood on above grade slab) are now warm and quiet. There was a very slight smell that I think is natural for the bark and why it is root and insect resistant. Installation was very easy (I even did some cuts with a pair of scissors). Shipping was fast and you can't beat the value. P.S. I wish I could give WIDGETCO six stars, one extra to make up for the silly one-star rating below.
Beverly H.
Thank You So Much!
Dear WidgetCo., Thank you so much for the best price and superfast delivery!
Kristine T
Cork underlayment
Totally happy with the cork I ordered from WIDGETCO. Came a day earlier that expected. Very prompt service. My mom is planning on ordering when she gets ready to do her laminate floors. Very nice product to work with! I had never layed laminate before but was SOOO easy with the cork sheets. Very happy and pleased with the finished product and look forward to the next flooring project. My flooring was done upstairs over wood subfloor. Sounds very solid and quiet.
Pearl C.
Buyer beware of Widgetco refund policy!
I purchased 7 cases of the 1/4 inch underlayment with free shipping. No where on the initial sales page or the checkout page did Widgetco inform me of the return refund policy. I was expected to return 7 huge cases of underlayment on my own. I was told to shop around for the most cost effective shipping company or use my own shipping account (which i do not have as a regular retail customer). After extensive email correspondence with the Widgetco rep I was told they will provide the FedEx shipping label and pickup for $190. I spent $455 on 7 cases so that means the return shipping cost is 42% of the total cost of merchandise. I initiated a chargeback with my credit card company for the amount of the return shipping. Widgetco defended themselves by saying they never received the merchandise. Thankfully, FedEx has tracking numbers on the 7 cases. Clearly, widgetco is enthusiastic to make a big sale but not so quick to take back their product when you don't want it.
Bonnie M
Great company to work with
Unfortunately I had to return my order of cork panels because we decided on a different process. I received a refund immediately after they received my return shipment. I would buy from them again and would recommend them.
Allen F
5 Stars
Great product, great and fast & FREE delivery. Will be buying more!
Carla B
6mm (1/4") Cork Underlayment Sheets
After reading about all the different underlayments available we decided to go with cork sheets. WIDGETCO was by far cheaper than any other company and I was surprised that I received my order the next day. I will be placing a second order soon.
Dean B.
Best cork underlayment on the market!
The only thing that is more impressive than the actual product is the outstanding service I always receive!
Don M
Quality cork
Fast free delivery, and a lot cheaper Home Depot.
Arthur B
Super
Worth every penny, you wont be disappointed.
Thomas N
5 Stars
Great product. Very easy to work with. Super fast shipping. Excellent customer service.
Dale B
GREAT product!!!!
Bought a little over 1000 sq. ft. of the 6mm cork underlayment. great price, great service, great product! Installed it under my cali-bambbo floating floor over concrete. It's quiet, it's soft to walk on and its awesome! I couldn't be happier. If your thinking of putting any underlayment under a floating floor, this is it. If your thinking rolls, think again. The only way to go! Thank you, Dale
Peggy G
Excellent Service
Everything regarding this order went smoothly. The cork was even packed in box sizes that I could move them. Awesome experience!
Walter W
Cork underlayment
Really good, got it the very next day. Called them and they are helpfull also. I like that they have a live rep.
Ralph P
Very pleased!
Great product exactly what I needed as the underlayment. Great quality also. The new floor and the existing tile floor are now even giving me the ability to use the T molding between the doorways. I will definitely be purchasing more of the product as I install more wood flooring. It also makes the floor feel warmer and sound proof.
Art A
1/4" 2'x3' Cork Underlayment
Arrived in good condition faster than expected. So much easier to work with than rolled product.
Sl
Excellent fast service
Service was fast, quick and easy....overall the price of the cork was better than any store i could find on the Internet! Definitely 5 stars!
Angela R
Cork Sheets
Fast shipping! Much easier to work with rather than cork rolls.
Gustavo
This the best underlayment
Very good quality and easy to use really help to keep the flooring set right.
Rick D
6mm cork
Ordered 10 boxes for use as underlayment for laminate flooring. Arrived in 4 days in perfect condition. Thank you WIDGETCO!
Lisa G.
Best wall covering ever!
I use these tiles in my office to cover entire walls for the best brainstorming and organization!
John C
Floor review
Second time I have bought for WIDGETCO and would highly recommend the cork underlayments if installing laminate in your home.
Jon L.
Fast shipping
It came really quickly, and in good condition.
Clinton F.
6mm Cork Underlayment
Price, product and delivery were excellent.
Vin P.
Perfect
Everything went perfectly, including installation.
Jin K
Nice
Very nice to have.
Sam N.
6mm Cork Underlayment
Great product and very easy to install. Provide excellent noise and moisture protection.
Stephen P
Cork underlayment
Great product and fast shipping would recommend makes great sound barrier.
Richard F
Cork Underlayment
Excellent product and great shipment time!
VIG
1/4" Cork Underlayment
We used this product as underlayment for an upstairs nail-down hardwood project. It is a quality 1/4" cork and is ideal for soundproofing. My installers found it very easy to work with. Cuts easily and lays down nicely. 15 boxes of cork were delivered quickly and arrived undamaged. We highly recommend the product.