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ROBERTS Black Jack Underlayment - 600 sq. ft. Roll - 43" x 167.5' x 2.5 mm

  • Based on 697 reviews
Condition: New
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Availability: In Stock.
Fulfilled by G Wholesale Flooring Supplies

Arrives Jan 1 – Jan 4
Order within 3 hours and 33 minutes
Available payment plans shown during checkout

Size Name: 600 sq. ft.


Features

  • For use under laminate and engineered wood flooring
  • 600 sq. ft. value roll saves money compared to individual 100 sq. ft. rolls
  • Ideal for use over radiant heated floors
  • Offers cushioning, along with a reduction in sound transference
  • Easy installation with plastic overlap and adhesive strip
  • One of the preferred choices of professional flooring installers
  • Over 60, 000, 000 sq. ft. of Black Jack sold
  • 600 sq. ft. roll measures 43 in. by 167. 5 ft.
  • IIC (Impact Sound Transmission Test) rating of 70
  • STC (Sound Transmission Loss Test) rating of 66

Description

A 600 sq. ft. Value Roll of ROBERTS Black Jack Pro 2-in-1 Laminate Underlayment to save you money compared to buying the individual 100 sq. ft. rolls. Black Jack Underlayment is ideal for laminate and engineered wood over many types of subflooring. Black Jack is engineered as a superior, professional grade, 2-in-1 underlayment to properly install and protect your laminate or engineered wood floor investment for many years. The 2. 5 mm thick foam layer provides optimal cushioning and sound absorption. The closed cell foam design provides excellent moisture vapor resistance. Black Jack also includes a 4 in. overlap with adhesive strip to seal out moisture and join multiple rolls, making installation quick and easy.

Manufacturer: ‎ROBERTS


Part Number: ‎70-026-XL


Item Weight: ‎9.73 pounds


Product Dimensions: ‎2010 x 43 x 0.09 inches


Item model number: ‎70-026-XLA


Size: ‎600 sq. ft.


Color: ‎Black


Item Package Quantity: ‎1


Type of Bulb: ‎Incandescent


Included Components: ‎Underlayment Roll


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: September 18, 2014


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jan 1 – Jan 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Just as nice as the box store at a quarter the price
Size Name: 100 sq. ft.
This works perfectly for our upstairs flooring. Honestly I wish I had looked more into this for the downstairs before buying all the expensive underlayment from the box stores. Easy to roll out, adhere, and cut.
Reviewed in the United States on February 23, 2024 by LS

  • Underlayment for flooring
Size Name: 100 sq. ft.
Very easy to work with great price worked perfect.
Reviewed in the United States on February 4, 2024 by CHEVIT

  • A better underlayment at a reasonable price
Size Name: 100 sq. ft.
I have now done 4 laminate flooring jobs thru out my home. This is the first time I have used this underlayment. It is much better than any others that I have used, providing a better and softer buffer for my Pergo XP laminate tile. It also is much easier to work with as it is less likely to move around and wrinkle than the more conventional products that I have used. I do recommend (as others have suggested) laying out the rows as you put down your flooring as this will certainly minimize the bunching up of the underlayment. Final result... A floor that feels much better supported and secured, yet still retains a soft, if ever so slight, cushion for my "old man" knees. If you can't find this product in your local store, pick it up on Amazon as it was well packaged to guard against damage and arrived in just about a week using the economy "free shipping" method. Trust me it is well worth the money and time. ... show more
Reviewed in the United States on October 19, 2014 by DynacoBill

  • Amazing!
Size Name: 600 sq. ft.
We just laid 1100 square feet on LVP and used this as our underlayment. Only 2 rooms had cement floors after tearing out the carpet, the rest was floated over linoleum. According to both the package and the website, a vapor barrier was not required underneath. This underlayment was fairly easy to lay down. We just drug the length out and cut it at the wall with a box cutter. In areas where I had to piece pieces in we used underlayment tape to tape it together, but you can also use packaging tape for that. Keep a broom handy to keep it clean before you put flooring on top of it. At first, the floors had a little bit of a clicking sound as you walked, but after 2 days that went away as the floor settled in. Our floors are quiet and have a very soft feel to them when you walk on them. This underlayment did exactly what I wanted, it was perfect. Not to mention it was also less than half the price of what you would pay at the big box store. I ordered two rolls of 600 ft and had plenty left over. ... show more
Reviewed in the United States on June 23, 2023 by Gregory A Maerki Gregory A Maerki

  • Quality product, Easy to lay down
Size Name: 100 sq. ft.
Thick durable material with built in adhesive edging with film that overlaps and seals out moisture. Good price too, will buy again
Reviewed in the United States on November 16, 2023 by Amazon Customer

  • Makes a huge difference!
Size Name: 100 sq. ft.
This product makes a huge difference when laying down luxury vinyl flooring. It helps to quiet noises and provides insulation. I bought enough to cover my entire house with it. It is the right thickness - not cheaply thin, but not too thick that it could affect the durability of my flooring. The adhesion strip peels off easily and adheres to the next section for a seamless transition. Price point is cheaper than at the store. Would purchase again if I end up laying down a new floor in the future! ... show more
Reviewed in the United States on November 9, 2023 by Amazon Customer Amazon Customer

  • Bought a returned version, had no issues
Size Name: 100 sq. ft.
For some reason, someone had returned this. It seemed unopened/unused. I had no issue with the product or installation. I didn't have to adhere it to itself due to the small size of the room (a closet) I used it in, and I have plenty left over.
Reviewed in the United States on January 8, 2024 by gTV

  • Easy installation
Size Name: 100 sq. ft.
Super easy to install, not very durable.
Reviewed in the United States on November 6, 2023 by Diana Gibson

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