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ROBERTS Black Jack Underlayment - 100 sq. ft. Roll - 43" x 28' x 2.5 mm

  • Based on 724 reviews
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Availability: Only 6 left in stock, order soon!
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Arrives Sunday, Dec 29
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Size Name: 100 sq. ft.


Features

  • 100 sq. ft. coverage with rolls measuring 28 ft. x 43 in. x 2.5 mm
  • For use under laminate and engineered wood flooring
  • Dense, closed cell structure offers moisture barricade
  • Offers cushioning, sound reduction, resistance and levels minor sub floor imperfections
  • Easy installation with plastic overlap and adhesive strip

Description

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.

Material: wood


Brand: ROBERTS


Item dimensions L x W x H: 336 x 43 x 0.09 inches


Color: Black


Shape: Rectangular


Item Thickness: ‎2.5 Millimeters


Item Form: ‎Sheet


Item Weight: ‎1.95 Pounds


UPC: ‎733353033714 075378700265


Global Trade Identification Number: ‎65


Manufacturer: ‎Roberts


Part Number: ‎70-026


Item Weight: ‎1.95 pounds


Product Dimensions: ‎336 x 43 x 0.09 inches


Country of Origin: ‎China


Item model number: ‎70-026


Is Discontinued By Manufacturer: ‎No


Size: ‎100 sq. ft.


Style: ‎Jack


Finish: ‎Premium


Item Package Quantity: ‎1


Coverage: ‎100 square feet


Included Components: ‎Underlayment Roll


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: April 26, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 29

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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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

  • 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

  • Good Product
Size Name: 100 sq. ft.
It’s a decent product that is better than the see through stuff you get at the box stores. The tape together joints work good. I would have liked to see it a bit thicker but still worth the money and looks good.
Reviewed in the United States on April 3, 2024 by Alex

  • BUY this not the Other
Size Name: 100 sq. ft.
Lets start off by saying all the negative whiners on here reviewing poorly, I don't know what the heck you all are doing buy you are not doing it right. I'm not a Pro, I'm an IT guy, laid several rooms of flooring before this Bought the Big famous Blue pads before on amazon, took a chance on this because it looked interesting. The only this is it rolls on what i would call backwards. Its all explained in instructions, feels like the factory might need to reverse their rolling. I prefer to unroll list most people drop the edge and kick the roll across the floor, this is a bit different process, but it wasn't bad, just need to be aware is all. I had no problems with tearing and flimsy as others are reporting, I walked on mine and crawled on floor with knee pads as well, no issues with tearing at all, all cut fine and seemed like high quality to me. Great pad, works well, no issue on install, think some others are negative type of reviewers Worth it all, shipping was good too ... show more
Reviewed in the United States on October 17, 2020 by Amazon Customer

  • Easy to use
Size Name: 100 sq. ft.
Easy to measure and lay. Good product under vinyl or laminate flooring.
Reviewed in the United States on June 19, 2024 by sealyreader

  • 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

  • OK for what we spent.
Size Name: 100 sq. ft.
A few cons: 1. You have to roll it out the opposite way. You can't just lay it down and kick it out across the room. This is very annoying when you're trying to cut it to size at the wall and corners. 2. The inside of the rolls were scrunched together deforming about a foot length. We ordered enough to have plenty of excess, but if you're cutting it close, the end of these rolls will frustrate you. 3. The plastic you put over the tape is extremely flimsy and we tore it in several places. Make sure you buy tape to cover these areas. 4. The foam is very thin and we put a lot of holes in it by accidently dropping stuff as we were going. Like the metal pull bar to do the ends, the mallet, flooring, tape measure. So, we had to tape up a lot of these holes. Yes, we could've been more careful, but we weren't doing it on purpose and it tore pretty easily. The pros: Almost 1/2 the cost of what we were going to buy at the "big box" store. Sounds just the same as whatever is under the other laminate and hardwoods the previous owners used. We'll probably buy the more expensive "puzzle-type" stuff next time. The rolled up foam is cheaper, but not as easy to work with. Its NOT HARD, but we're lazyish and would rather spend the extra $50 per room to use something that's significantly easier to work with. ... show more
Reviewed in the United States on December 22, 2014 by Jason

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