Please wait for your ready for pick-up email before heading to your local store.  Learn More

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

Model # 70-026|Store SKU # 1000862838

Overview

Model # 70-026 Store SKU # 1000862838

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

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

Specifications

Dimensions

Packaged Depth (in inches)
6.75
Packaged Height (in inches)
43
Packaged Weight (In lbs)
2.35
Packaged Width (in inches)
6.75

Details

Country of Origin
CN-China
Flooring Material Features
Mildew Resistant, Noise Reduction, Radiant Heat
For Use With
Solid Hardwood, Bamboo
Maximum Coverage Area (sq. ft.)
100
Surface Prep Type
Underlayment

Warranty / Certifications

Black Jack 100 sq. ft. 28 ft. x 43-inch x 2.5 mm Premium 2-in-1 Underlayment for Laminate Wood FloorsRoberts Black Jack 100 sq. ft. 28 ft. x 43-inch x 2.5 mm Premium 2-in-1 Underlayment for Laminate Wood FloorsRoberts Black Jack 2-in-1 Underlayment for under floated laminate, bamboo and engineered wood floors is ideal for use with many types of subflooring. Black Jack is engineered as a superior grade, 2-in-1 underlayment. The 2.5mm thick foam layer provides optimal cushioning and sound absorption. The closed cell foam design provides excellent moisture vapour resistance. Includes a 4 in. overlap and adhesive strip to seal out moisture and join multiple rolls.
Roberts
1000862838
CAD42.5
The Home Depot Canada
Black Jack 100 sq. ft. 28 ft. x 43-inch x 2.5 mm Premium 2-in-1 Underlayment for Laminate Wood Floors is rated 4.3 out of 5 by 156.
  • y_2021, m_1, d_24, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_11, tr_145
  • loc_en_CA, sid_1000862838, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_homedepot-canada
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 105ms
  • REVIEWS, PRODUCT
Rated 5 out of 5 by from Good product I am happy with the product, it is better quality than the rest and make it easier for me to install
Date published: 2020-08-02
Rated 5 out of 5 by from Good product Good under layment for basement install of laminate flooring.
Date published: 2020-07-29
Rated 5 out of 5 by from Great quality. Worth every penny Great quality! I bought it as underlay for wood flooring and by far it is the best product for this kind of job. Definitely I will use it again
Date published: 2020-03-23
Rated 5 out of 5 by from Great stuff. ... Great stuff.
Date published: 2020-03-03
Rated 4 out of 5 by from This is a great Underlayment.... This is a great Underlayment.
Date published: 2020-01-29
Rated 4 out of 5 by from Good product great value Easy to cut and install... added comfort for the knees during installation
Date published: 2020-01-16
Rated 5 out of 5 by from Easiest and best stuff to use ever! Love the airtight... Easiest and best stuff to use ever! Love the airtight seal it provides with adhesive strip. One of the best underlayments out there. Very pleased with this product.
Date published: 2019-10-08
Rated 5 out of 5 by from Nice cushioning support, and noise reduction! Nice cushioning support, and noise reduction!
Date published: 2019-07-16
  • y_2021, m_1, d_24, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_11, tr_145
  • loc_en_CA, sid_1000862838, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_homedepot-canada
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 25ms
  • REVIEWS, PRODUCT

How many millimetres does this underlayment add overall? I'm putting it under 12mm engineered hardwood and trying to determine if I'm going to need transitions anywhere where it meets existing floor. Thanks.

Asked by: HarbourDog
It is only about 1 mm thick so your sub-floor must be perfectly level. The underlay will not be able to handle any level transition. It does handle small gaps, sub-floor cuts, nail/screw indents very nicely.
Answered by: Slem Diva
Date published: 2020-12-22

Can this be used on top of hard wood floor, under the the carpet? I live in a condo and neighbours are complaining for noise.

Asked by: Anonymous
Roberts Black Jack 2-in-1 Underlayment for use under floated laminate, bamboo and engineered wood floors. You may want to consider carpet cushion/pad installation under your carpet - to dampen noise transfer between floors. If you are looking to attach Black Jack to a Rug to help dampen noise transfer - attach the Black Jack to the rug using MaxGrip double sided tape (50-540) Do Not attach the Black Jack to the finished hard wood floor with this tape. (or any finished surface)
Answered by: QEP/Roberts REP
Date published: 2020-05-22

Would this underpayment be recommended for a basement concrete floor that is electrically heated?

Asked by: caz12
Thanks You for your inquiry. Unfortunately we have not tested the BlackJack Underlayment with flooring heat systems. It should work but we don't have the data to support. (we will be testing this installation type in the near future). We would recommend the following underlayment for use with Radiant Heat Basement floors, 70-185 Soft Stride or 70-180 Quiet Cushion (Product coming soon to Home Depot Canada online).
Answered by: QEP/Roberts REP
Date published: 2020-05-22

Will this damage an existing hardwood floor it placed on top in order to put down a temporary cover?

Asked by: DLL62
Thank you for your inquiry. The BlackJack underlayment does not contain any sharp edges or features that could cause damage to the hardwood floor, but we would not be able to guarantee as a temporary cover it will not damage the underlayment and/or the hardwood as this is not its intended purpose.
Answered by: QEP/Roberts REP
Date published: 2020-04-28

Can it be used in the wall? Between the stud and drywall.

Asked by: Joe3
Thank you for your inquiry. Our underlayment can be used between walls and will provide some sound dampening. However, we have not tested the underlayment in this configuration, so the posted sound ratings would not be applicable. The primary purpose is an underlayment for flooring
Answered by: QEP/Roberts REP
Date published: 2020-05-01

What is the R value of this product? 

Asked by: B123
Thank you for your inquiry. The R-Value for Black Jack underlayment is currently unavailable. However, as soon as this information is processed Roberts will update the product data sheet for review. Thank you for considering Roberts for your project needs.
Answered by: QEP/Roberts REP
Date published: 2020-01-29

Does it give off any smell on the non-vapor barrier side?

Asked by: Bruno
No smell that I have noticed. I installed 700 sq. ft. in October in my basement and I am very happy with it - it feels good underfoot.
Answered by: Larry
Date published: 2020-01-24

Can I use this on top of wood subfloors?

Asked by: Will
Thank you for your inquiry. Yes – the BlackJack underlayment can be used with wood subfloors. Please remember to follow the Flooring manufacturer’s installation instructions with respect to preparing and leveling the wood sub-floor.
Answered by: QEP/Roberts REP
Date published: 2019-12-17
  • y_2021, m_1, d_25, h_17CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.13
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_15
  • loc_en_CA, sid_1000862838, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_homedepot-canada
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 108ms
  • QUESTIONS, PRODUCT