ROBERTS 70-026-XL Black Jack Underlayment Instruction Manual
- May 15, 2024
- ROBERTS
Table of Contents
ROBERTS 70-026-XL Black Jack Underlayment
Product Information
This underlayment is designed for use with laminate and engineered wood floors to provide comfort, protection, and longevity. It features a 2.5 mm foam that offers optimal floor cushioning. The underlayment includes an adhesive strip for easy installation and an overlap film to seal out moisture. Additionally, it incorporates anti-crush technology for shock absorption and a longer lifespan.
Specifications
- Item #: 70-026
- Unit of Measure: 12 rolls / case
- Coverage: 100 sq. ft. per roll, 1200 sq. ft. per case
- Width of Roll: 43 inches
- Length of Roll: 28 feet
- Thickness: 2.5 mm
- Weight per Roll: 1.95 lbs.
- Diameter of Roll: 6.75 inches
Usage Instructions
- Ensure the subfloor is clean, dry, and level before installing the underlayment.
- Roll out the underlayment with the foam side facing up and the adhesive strip facing downwards.
- Overlap the seams by a few inches and use a utility knife to trim any excess material.
- Secure the underlayment in place by pressing down along the seams to activate the adhesive strip.
- If needed, use a moisture barrier film to seal out any moisture before laying the flooring on top.
FAQ
Q: What is the purpose of the adhesive strip on the underlayment?
A: The adhesive strip is provided for easy installation and to secure the underlayment in place during flooring installation.
Q: How does the underlayment provide protection against moisture?
A: The overlap film included with the underlayment acts as a barrier to seal out moisture, protecting the flooring above from potential damage.
Q: What is the recommended sound rating for building codes and architects?
A: The minimum sound rating required by most building codes and architects is 50, which can be achieved with this underlayment’s sound reduction features.
Underlayment for laminate and engineered wood floors
IIC and STC tests measure sound transference from an upper level room to a lower level room. The IIC measures sound such as moving furniture and walking, while the STC measures sound such as voices and television. Minimum sound rating required by most building codes and architects is 50. A Delta Rating is the only true measurement of sound reduction from a product (not a floor assembly) in the industry.
Black Jack Floating Floor Cushion Underlayment is a dense foam underlayment that helps absorb every day in room noise under laminate and engineered flooring. The closed-cell foam design is moisture-resistant and fights against mould and mildew.
SPECIFICATIONS
Supporting Professional Installers Since 1938