dB-4looring 4 ft. x 25 ft. Flooring Acoustical Underlayment-DISCONTINUED-DB448X25IBX - The Home Depot
Discontinued

dB-4looring

Model # DB448X25IBX

Internet # 202861596

4 ft. x 25 ft. Flooring Acoustical Underlayment-DISCONTINUED


dB-4looring 4 ft. x 25 ft. Flooring Acoustical Underlayment-DISCONTINUED
 

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

$0.75 / sq. ft.
$74.97/  roll  (covers 100.0 sq. ft.)
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PRODUCT OVERVIEW

Model # DB448X25IBX

Internet # 202861596

DB-Flooring sound barrier is a premium acoustical barrier that reduces noise up to 75% (and more) between floors. Ideal for applying underneath ceramic tiles, laminate flooring, hardwood floors or carpet layers. db-4looring is a premium flooring underlayment that significantly reduces noise from one level to another. Comes in 4 ft. x 25 ft. rolls for easy installation.

  • Ideal for ceramic tile, hardwood floors, laminate flooring and carpeting
  • No need for backing use in place of backer board
  • EVA completely 100% recyclable made in USA
  • Sound reduction up to 75% and easily installed

SPECIFICATIONS

Dimensions
Assembled Depth (in.)  7 in  Assembled Height (in.)  7 in 
Assembled Width (in.)  49 in  Product thickness (mil)  .75 
Recommended overlap (in.)  Roll length (ft.)  25 
Roll width (in.)  48 
Details
Antimicrobial  No  Commercial / Residential  Commercial / Residential 
Cushioning  No  Flooring Product Type  Underlayment 
Flooring type(s) used with  Any  Material  Other 
Moisture control included  Yes  Package coverage (sq. ft.)  100 
Returnable  90-Day  Sound absorbing  Yes 
Subflooring type  Subflooring and underlayment 
Warranty / Certifications
Manufacturer Warranty  n/a 

CUSTOMER REVIEWS

Rated 4.2 out of 5 by 16 reviewers.
Rated 5 out of 5 by A MUST use product to reduce sound and noise in your home. Ordered this product to put underneath all of the new flooring products on the upper level of my Bi-level home. Installed atop the sub-floors and under the carpet padding/ carpet as well as under vinyl/ceramic tile after installing 1/4" plywood/1/4" hardi-board atop the product first. This product is amazing. It has significantly reduced both the room and foot traffic noise on the upper level. But, most importantly, has significantly reduced the foot traffic noise that previously could be heard when in the lower level. Easy installation. Highly recommend this product to use when redoing your flooring. It's amazing! The manufacture's customer service, support and assistance is excellent. November 13, 2012
Rated 5 out of 5 by Good product for my purposes I used this product to help soundproof the inside of our SUV. It seems to be very suitable for this purpose and wasn't too hard to install. It is a good, heavy sound barrier that is not too hard to cut and fit and blocks some of the road noise from coming into the interior. January 9, 2013
Rated 5 out of 5 by Good Quality, Excellent Value I used most of a roll of this in my 2012 Subaru Impreza, on the interior and rear hatch floor, as part of a sound insulation project: Here are the specs I measured: 0.64 lbs/sq ft 0.1" Thickness The odor is not noticeable, even after the car has baked in the sun. I disassembled the interior, separated the shaped foam backing from the carpet, and then placed the foam, underlayment (white fuzzy side up), and then the carpet, without any adhesive. The floor mats prevent the carpet from bubbling up (since the adhesive has been removed). No problems with the carpet shifting around. The black side is fairly rough in parts, but this doesn't matter when the material is hidden. The tire and road noise is substantially lower, and this material didn't add near as much weight as 2lb/sq ft mass loaded vinyl. Also, MLV can be $2.50/sq ft (plus shipping). This is a fantastic substitute for heavier and more expensive MLV! July 17, 2013
Rated 5 out of 5 by This product really does reduce sound We recently installed this product in our home. We have an upstairs loft, and whenever someone was up there, you could hear a lot of noise downstairs underneath the loft. We replaced the carpet upstairs, but we laid the db 4looring down underneath the new carpet. We immediately noticed the difference. Now, when someone is upstairs, the sound/noise heard below is noticeably lessened. August 24, 2011
Rated 5 out of 5 by Highly Recommend for Manhattan I have been selling Luxury Properties in Manhattan for 13 years and noise is a constant issue between floors. I found this product myself and had it installed in my apartment. I had my contractor cut it perfectly around all the nooks in my walls and moldings to fit underneath my hardwood floors. Before this my neighbors could hear everything.. after the installation my neighbors below can not hear anything at all.. I can now play my music late at night. I recommend this product to all my clients. Please note: I put two layers of underlayment down before I put the floor on top.. I never read here to do this.. I just wanted my sound barrier to be at it's maximum.. The only negative I found was the weight of the rolls. You need to be strong or need a person to help you lift them. I HIGHLY APPROVE OF THIS PRODUCT!!! July 13, 2013
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