Model # 70-026

Internet #202549346

Roberts Black Jack 100 sq. ft. 28 ft. x 43 in. x 2.5 mm Premium 2-in-1 Underlayment for Laminate and Engineered Wood Floors
0075378700265

Roberts

Black Jack 100 sq. ft. 28 ft. x 43 in. x 2.5 mm Premium 2-in-1 Underlayment for Laminate and Engineered Wood Floors

  • Provides cushioning and sound absorption
  • Protects against moisture vapor
  • Easy to install
$0.27 /sq. ft.
Covers 100.0 sq. ft.
$26.75 /roll
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Frequently Bought Together

Product Overview

  • Provides cushioning and sound absorption
  • Protects against moisture vapor
  • Easy to install
The Roberts Black Jack 2-in-1 Underlayment is designed for use under floated laminate, bamboo and engineered wood floors and is ideal for many types of subflooring. Black Jack is engineered as a superior grade, 2-in-1 underlayment with a 2.5 mm thick foam layer that provides optimal cushioning and sound absorption, as well as a closed cell foam design that offers excellent moisture vapor resistance. The underlayment also features a 4 in. overlap and adhesive strip to seal out moisture and join multiple rolls.
  • For use under floated laminate, bamboo and engineered wood floors
  • Dense, closed cell structure offers moisture, mold and mildew resistance
  • Ideal for use over radiant heated floors
  • Features cushioning and reduction in sound transference
  • Easy installation with plastic overlap and adhesive strip
  • 100 sq. ft. coverage with rolls measuring 43 in. x 28 ft.
  • IIC (Impact Sound Transmission Test) rating is 68, STC (Sound Transmission Class) is 65 and Sound Transmission Loss Test is 20
  • 70-026

Product Overview

  • Provides cushioning and sound absorption
  • Protects against moisture vapor
  • Easy to install
Model #: 70-026
Internet #: 202549346

The Roberts Black Jack 2-in-1 Underlayment is designed for use under floated laminate, bamboo and engineered wood floors and is ideal for many types of subflooring. Black Jack is engineered as a superior grade, 2-in-1 underlayment with a 2.5 mm thick foam layer that provides optimal cushioning and sound absorption, as well as a closed cell foam design that offers excellent moisture vapor resistance. The underlayment also features a 4 in. overlap and adhesive strip to seal out moisture and join multiple rolls.

  • For use under floated laminate, bamboo and engineered wood floors
  • Dense, closed cell structure offers moisture, mold and mildew resistance
  • Ideal for use over radiant heated floors
  • Features cushioning and reduction in sound transference
  • Easy installation with plastic overlap and adhesive strip
  • 100 sq. ft. coverage with rolls measuring 43 in. x 28 ft.
  • IIC (Impact Sound Transmission Test) rating is 68, STC (Sound Transmission Class) is 65 and Sound Transmission Loss Test is 20
  • 70-026

Info & Guides

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Specifications

Dimensions

Product Width (in.)
43
Product thickness (mil)
2.5
Recommended overlap (in.)
4
Roll length (ft.)
28
Roll width (in.)
43

Details

Color Family
Black
Commercial / Residential
Commercial / Residential
Flooring Material Features
Cushioning,Sound absorbing
Flooring Product Type
Underlayment
Flooring Use Type
Engineered Hardwood,Laminate
Material
Plastic
Package coverage (sq. ft.)
100
Returnable
90-Day
Subflooring type
Any
Use Location
Floor

Warranty / Certifications

Manufacturer Warranty
To be free of manufacturing defects

Specifications

Dimensions

Product Width (in.)
43
Product thickness (mil)
2.5
Recommended overlap (in.)
4
Roll length (ft.)
28
Roll width (in.)
43

Details

Color Family
Black
Commercial / Residential
Commercial / Residential
Flooring Material Features
Cushioning,Sound absorbing
Flooring Product Type
Underlayment
Flooring Use Type
Engineered Hardwood,Laminate
Material
Plastic
Package coverage (sq. ft.)
100
Returnable
90-Day
Subflooring type
Any
Use Location
Floor

Warranty / Certifications

Manufacturer Warranty
To be free of manufacturing defects

Questions & Answers

does this underlayment need an additional vapor barrier over concrete subfloor?

Asked by: depot girl
No. A vapor barrier is built into the product.
Answered by: Aubrey
Date published: 2015-11-07

Can i use Roberts Black Jack as underlayment for vinyl plank flooring

Asked by: Lambito
Thank you for your inquiry. Always follow the vinyl plank manufacturer's foam underlayment recommendations/requirements. Black Jack underlayment is recommended/warranted for use under floated laminate, bamboo and engineered wood floors. This product has been used successfully under floated LVP/LVT applications.
Answered by: BrandAnswers
Date published: 2017-10-04

Can I use this beneath a click lock bamboo floor?

Can I use this beneath a click lock bamboo floor?
Asked by: Sach
Yes, just be sure to staple it down if you can, if not it is okay as it has an adhesive on one side.
Answered by: Scott
Date published: 2017-09-19

is this product suitable for regular hardwood nail down installation?

Asked by: upstate
That depends on whether the subfloor is concrete or wood. If the planks are nailed into the subfloor, it would puncture the underlayment, which would render its moisture barrier pointless.
Answered by: krashtd
Date published: 2017-03-21
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Customer Reviews

Black Jack 100 sq. ft. 28 ft. x 43 in. x 2.5 mm Premium 2-in-1 Underlayment for Laminate and Engineered Wood Floors is rated 4.2 out of 5 by 95.
Rated 4 out of 5 by from This is a good foam product like the more expensive ones they try to sell you at flooring stores ... This is a good foam product like the more expensive ones they try to sell you at flooring stores for $0.60/sqft. They do not stock this likely because the HD wants you to spend more for a lesser product they have in stock, So if you can plan ahead and order this pad, save some money and use this. Otherwise if you need to walk out of a store with the pad, you will pay much more for the same quality.
Date published: 2017-09-28
Rated 5 out of 5 by from Quality product I rehab houses and I install a lot of laminate flooring. Lately I've been using Robert's Back Jack and I'm pleased with the ease of installation, the moisture protection and the soft feel under foot. From experience let me make this suggestion. Like most underlayment I've used this will not stand-up to unprotected foot traffic, it will snag and tear easily, so install one row at a time, apply your flooring, then install the next row, this will minimize it's exposure. Also, remove all staples and fully seat all screws and nails into the subfloor. Like most things proper preparation is the key to perfect results.
Date published: 2013-10-18
Rated 5 out of 5 by from I did read the reviews, because I was trying to install laminate floors in my living room by myse... I did read the reviews, because I was trying to install laminate floors in my living room by myself for first time (I've never seen anyone do this job); I never imagined that it would be so easy, the final result this underlayment was the best choice: I saved a lot of money, was easy to lay down, easy to cut. I had no problem at all with the adhesive, it's actually very easy to handle, do it slowly at first until you get practice. Floor is quieter than it was with carpet. Now I decided to do the whole house. I love it.
Date published: 2017-05-03
Rated 1 out of 5 by from Junk don't buy it, tears apart if you look at... Junk don't buy it, tears apart if you look at it wrong!
Date published: 2017-08-23
Rated 5 out of 5 by from Easy to cut and lay down. Minimizes floor squeaks.... Easy to cut and lay down. Minimizes floor squeaks.
Date published: 2017-11-07
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-10-18
Rated 5 out of 5 by from Great underlayment for flooring.... Great underlayment for flooring.
Date published: 2017-08-29
Rated 5 out of 5 by from great product for the price! great product for the price!
Date published: 2017-10-17
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