ROBERTS
0 ratings
Roberts Black Jack Underlayment - 600 sq. ft. Roll - 43 x 167.5' x 2.5 mm
Roberts Black Jack Underlayment - 600 sq. ft. Roll - 43 x 167.5' x 2.5 mm
Roberts Black Jack Underlayment - 600 sq. ft. Roll - 43 x 167.5' x 2.5 mm
Roberts Black Jack Underlayment - 600 sq. ft. Roll - 43 x 167.5' x 2.5 mm
Roberts Black Jack Underlayment - 600 sq. ft. Roll - 43 x 167.5' x 2.5 mm
Roberts Black Jack Underlayment - 600 sq. ft. Roll - 43 x 167.5' x 2.5 mm
Roberts Black Jack Underlayment - 600 sq. ft. Roll - 43 x 167.5' x 2.5 mm
genuine image
Roberts Black Jack Underlayment - 600 sq. ft. Roll - 43 x 167.5' x 2.5 mm
Roberts Black Jack Underlayment - 600 sq. ft. Roll - 43 x 167.5' x 2.5 mm
Roberts Black Jack Underlayment - 600 sq. ft. Roll - 43 x 167.5' x 2.5 mm
Roberts Black Jack Underlayment - 600 sq. ft. Roll - 43 x 167.5' x 2.5 mm
Roberts Black Jack Underlayment - 600 sq. ft. Roll - 43 x 167.5' x 2.5 mm
Roberts Black Jack Underlayment - 600 sq. ft. Roll - 43 x 167.5' x 2.5 mm
Roberts Black Jack Underlayment - 600 sq. ft. Roll - 43 x 167.5' x 2.5 mm
Engineered as a superior grade, 2-in-1 underlayment that offers optimal cushioning, sound absorption, and moisture vapor resistance.
Roberts Black Jack Underlayment - 600 sq. ft. Roll - 43" x 167.5' x 2.5 mm
Item #: 11035293

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

Item #: 11035293
0 ratings Write a review

50+ bought

Out of stock
us Imported from USA store
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Engineered as a superior grade, 2-in-1 underlayment that offers optimal cushioning, sound absorption, and moisture vapor resistance.
Show More
Search for similar products
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Coverage Area
Covers 600 sq. ft., ideal for large projects, reducing the need for multiple rolls, saving time and effort during installation.
Durable Thickness
At 2.5 mm thick, provides excellent sound absorption and insulation, enhancing flooring performance while offering longevity against wear and tear.
Versatile Compatibility
Designed to work with various flooring types, ensuring a seamless integration with hardwood, laminate, or tile floors for versatile applications.

Product Details

Shop for ROBERTS 70-026-XLA Underlayment in Black at Ubuy. Get the best deals on underlayment for your flooring projects at Ubuy, a Sierra Leone.
  • 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
Item Dimensions336 x 43 x 0.09 inches (853.4 x 109.2 x 0.2 cm)
Item Thickness2.5 Millimeters
Item Weight1.95 Pounds (880 grams)
ColorBlack
Item ShapeRectangular
Item FormSheet
Materialwood
Grade RatingResidential
Specification MetTrue
Brand NameROBERTS
UPC075378700265
Number of Items1
Model Number70-026
Part Number70-026
Item Type NamePremium 2-in-1 Underlayment
Global Trade Identification Number00075378700265
Included ComponentsUnderlayment Roll
Unit Count100.0 Square Feet
ManufacturerRoberts
BrandROBERTS
Item dimensions L x W x H336 x 43 x 0.09 inches (853.4 x 109.2 x 0.2 cm)
ShapeRectangular

Product Technical Details

Manufacturer‎ROBERTS
Part Number‎70-026-XL
Item Weight‎10.33 pounds
Product Dimensions‎2010 x 43 x 0.09 inches
Item model number‎70-026-XLA
Size‎600 sq. ft.
Color‎Black
Item Package Quantity‎1
Type of Bulb‎Incandescent
Included Components‎Underlayment Roll
Batteries Included?‎No
Batteries Required?‎No
Warranty Description‎Limited Lifetime

Who Should Buy?

Suitable For
  • Professional Installers

    Ideal for professional floor installers needing high-quality underlayment for a variety of flooring types.

  • Home Renovators

    Perfect for DIY home renovation projects that require effective soundproofing and moisture barriers.

  • Commercial Spaces

    Great choice for commercial areas needing durable underlayment for high foot traffic and noise reduction.

Not Suitable For
  • Limited Budget

    Not suitable for users looking for the cheapest underlayment options, as it may be pricier than alternatives.

  • Infrequent Use

    Not ideal for occasional users who don't require high-performance underlayment for rare installations.

  • Uneven Floors

    Not recommended for installations on significantly uneven surfaces, which may compromise performance and integrity.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is ROBERTS Black Jack Underlayment used for?

    Answer: ROBERTS Black Jack Underlayment is designed primarily for use beneath laminate and engineered wood flooring. It provides a moisture barrier, which protects your floor installation from dampness and mold, enhancing the durability of your flooring. The underlayment also serves to reduce noise transmission and create a more comfortable underfoot feeling. Ideal for residential settings and light commercial applications, it is especially beneficial in basements or areas prone to moisture.
  • Question: How does the thickness of ROBERTS Black Jack Underlayment affect its performance?

    Answer: The ROBERTS Black Jack Underlayment features a thickness of 2.5 mm, which strikes a balance between cushioning and sound absorption. This thickness ensures adequate protection against minor imperfections in subfloor surfaces while providing excellent insulation against sound transmission. When used in high-traffic or multi-story buildings, this underlayment can minimize noise disruptions, making it a popular choice for both homeowners and builders seeking quieter living or working environments.
  • Question: Can ROBERTS Black Jack Underlayment be used with radiant heating systems?

    Answer: Yes, ROBERTS Black Jack Underlayment is compatible with radiant heating systems. Its construction allows for efficient heat transfer, maximizing the effectiveness of your heating system. When installing over in-floor heating, ensure proper alignment and coverage to avoid heat loss. This makes it an excellent choice for spaces such as living rooms or bathrooms where additional warmth is desirable during colder months.
  • Question: Is ROBERTS Black Jack Underlayment suitable for all types of flooring?

    Answer: ROBERTS Black Jack Underlayment is primarily designed for laminate and engineered wood flooring. While it provides excellent support and cushioning for these types, it may not be suitable for certain flooring materials like luxury vinyl or tile, which may require a specialized underlayment. Always check the manufacturer’s recommendations for the flooring type to ensure compatibility and optimal performance.
  • Question: What size area does one roll of ROBERTS Black Jack Underlayment cover?

    Answer: One roll of ROBERTS Black Jack Underlayment covers an area of 600 square feet. This sizeable coverage allows you to efficiently install the underlayment across larger spaces such as living areas, offices, or commercial environments without the need for excessive seams. It’s advisable to measure your installation area carefully to determine the number of rolls needed, ensuring you have enough material for a seamless application.
  • Question: How do I install ROBERTS Black Jack Underlayment?

    Answer: Installing ROBERTS Black Jack Underlayment is straightforward. Begin by cleaning the subfloor, ensuring it is free of debris. Roll out the underlayment in the same direction as your flooring installation, overlapping seams by a few inches for a complete moisture barrier. Use tape to secure seams if necessary. Once laid out, proceed with your flooring installation directly over the underlayment. This method of installation provides enhanced protection and cushioning.
  • Question: Does ROBERTS Black Jack Underlayment provide sound insulation?

    Answer: Yes, ROBERTS Black Jack Underlayment significantly contributes to sound insulation. Its dense foam structure helps absorb impact noise and airborne sound, making it effective in reducing noise transfer between floors. This quality is especially valuable in multi-story homes or apartments where privacy is a concern. By using this underlayment, you can achieve a more serene environment, enhancing overall comfort.
  • Question: What are the key features of ROBERTS Black Jack Underlayment?

    Answer: ROBERTS Black Jack Underlayment boasts several key features, including its exceptional moisture barrier, sound insulation properties, and cushioned surface. These features ensure that your flooring remains protected from environmental factors while minimizing noise disruptions. Additionally, its lightweight design makes it easy to handle and install, so you can achieve a professional result without extensive effort. It's a comprehensive solution for flooring projects.
  • Question: Can ROBERTS Black Jack Underlayment be installed over concrete?

    Answer: Yes, ROBERTS Black Jack Underlayment can be installed over concrete floors. It is particularly beneficial in basement applications where moisture can be a concern. A proper installation ensures that it acts as a barrier to prevent moisture from affecting your flooring while providing cushioning and sound insulation. Make sure to check the surface for cracks or unevenness before installation for optimal results.
  • Question: Where can I buy ROBERTS Black Jack Underlayment in Sierra Leone?

    Answer: You can conveniently purchase ROBERTS Black Jack Underlayment through Ubuy in Sierra Leone. Ubuy offers a user-friendly shopping experience, ensuring you can find the product you need with ease. They often feature various delivery options and support that can assist you in selecting the right underlayment for your flooring projects.

ROBERTS Underlayments 70-026 Editorial Review

  • ubuy Sierra Leone
  • ubuy Sierra Leone
  • ubuy Sierra Leone
  • ubuy Sierra Leone
  • ubuy Sierra Leone
  • ubuy Sierra Leone
  • ubuy Sierra Leone
  • ubuy Sierra Leone
  • ubuy Sierra Leone
  • ubuy Sierra Leone
  • ubuy Sierra Leone
  • ubuy Sierra Leone
  • ubuy Sierra Leone
  • ubuy Sierra Leone
No editorial reviews found

Customer Reviews & Ratings

4.5
829 customers ratings
  • 5 Star
    74%
  • 4 Star
    15%
  • 3 Star
    5%
  • 2 Star
    2%
  • 1 Star
    4%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

Currently unavailable.

We don't know when or if this item will be back in stock.

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Designed for laminate, bamboo, and engineered wood floors.
  • Provides optimal cushioning and sound absorption.
  • Features excellent moisture vapor resistance with dense, closed cell structure.
  • Includes a 4 in. overlap and adhesive strip for easy installation.
  • Covers 100 sq. ft. with rolls measuring 28 ft. x 43 in. x 2.5 mm.
  • Levels minor subfloor imperfections for a better finish.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.