Message to Our Customers


Model # 70-115

Internet # 100578718

Store SKU # 628078

120 sq. ft. 10 ft. x 12 ft. x .006 in. Roll of 6 mil MoistureBarricade Polyethylene Underlay Film

This item has been discontinued.
The Home Depot no longer carries this specific product.

$0.14 / sq. ft.
$16.77/  roll  (covers 120.0 sq. ft.)


Model # 70-115

Internet # 100578718

Store SKU # 628078

Roberts MoistureBarricade Polyethylene Film is designed for use with laminate and engineered wood flooring underlayments. MoistureBarricade provides a barrier for moisture protection over cement slabs. This 120 sq. ft. roll opens to a full 12 ft. x 10 ft. area and includes an adhesive strip for 3 inch overlaps with additional sheets.

  • Use with underlayments to protect against moisture for laminate and engineered wood floors
  • 6 mil. thick Polyethylene film for long life
  • 120 sq. ft. roll measuring 12 ft. x 10 ft.
  • Ideal for use with laminate flooring with pre-attached underlayment
  • Adhesive strip for 3 inch overlap and seals out moisture
  • See instruction manual for more information

Info & Guides

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Assembled Depth (in.) 
144 in 
Assembled Height (in.) 
.006 in 
Assembled Width (in.) 
120 in 
Product thickness (mil) 
Recommended overlap (in.) 
Roll length (ft.) 
Roll width (in.) 
Commercial / Residential 
Commercial / Residential 
Flooring Product Type 
Flooring type(s) used with 
Moisture control included 
Package coverage (sq. ft.) 
Sound absorbing 
Subflooring type 
Warranty / Certifications
Manufacturer Warranty 
To be free from manufacturing defects 


Rated 3.8 out of 5 by 50 reviewers.
Rated 5.0 out of 5.0 by Underlay film Our floors were installed by a contractor. The best that I can tell is that the product is working as advertised. April 28, 2015
Rated 5.0 out of 5.0 by Good product Good product for moisture barrier under engineered hardwood. Most I found were 10x10, but this is 10x12, so it laid out better for me. May 12, 2015
Rated 5.0 out of 5.0 by carpet nice carpet.installers did great job.once mike perry got in volved all went well. May 12, 2015
Rated 4.0 out of 5.0 by great looking in hallway I did not install flooring myself. hired a person to do it for me. he did a pretty good job. May 6, 2015
Rated 1.0 out of 5.0 by Please reconsider! I bought this to put over my concrete as a moisture barrier for laminate flooring. The product comes folded, wrinkled, and rolled up, and they won't come out. Sounds like walking on bubble wrap with a woody knock every step I take. Find something else to use.... November 6, 2014
Rated 1.0 out of 5.0 by Horribly noisy and difficult to lay out I bought this to use under laminate flooring that came with a pre-attached foam backer. I just needed a moisture barrier since I was installing on a concrete slab. I bought this because it was much cheaper than the Roberts 3-in-1 underlayment I'd used with other laminate flooring installs. The biggest disadvantage of this material is that it comes in one gigantic sheet that is folded up and then rolled up resulting in a very wrinkled mess. I thought these wrinkles would flatten out under the weight of the floor after straightening out as much as I could by hand. Unfortunately, even the small wrinkles that were left resulted in several spots in the floor making an irritating crinkling noise. Not only that but it was MUCH more difficult to lay out than the 3-in-1 material which comes in a long roll that is about 4 feet wide instead of a giant 12' x 10' sheet. I strongly recommend you choosing any other option for your moisture barrier, it will be worth the added cost. January 21, 2014
Rated 1.0 out of 5.0 by Terrible!! Only good for a gigantic black tarp!! This product unrolls in two different sections,so you have to unroll it ALL before applying to floor. impossible to lay down smooth, kept wrinkling up,no matter how we tried to fix it,got caught in new floor, nightmare! Home Depot shouldn't even stock this on the shelves!! We finally took it up. use the white thin foam if you're looking for good moisturebarrier. Never had a problem with that one, guess that's what we get for trying to save a lil money. Def not worth the hassle, this purchase is going back to Home Depot tomorrow! August 27, 2013
Rated 1.0 out of 5.0 by Roberts120 sq. ft. Roll of 6mil MoistureBarricade Polyethylene Underlay Film I was not pleased at all with this particular product. After it is unrolled, there are bubbles that you cannot get rid of. There are also huge creases in the product (it was folded before being rolled) that will not flatten down. It was absolutely terrible. I will not recommend this product at all. July 8, 2014
  • 2015-05-27T10:20:49.923-05:00
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