by: Roberts

Roberts Black Jack 2-in-1 Flooring Underlayment | 2.5mm 100sf

In stock - 4.00 roll available
$33.89 / roll
1 roll will cover 100.00 sqft $33.89
Estimated Delivery Time: 3-10 Business Days

Roberts Black Jack 2-in-1 Premium foam is a 2.5mm underlayment with attached vapor barrier. This underlayment is excellent for cushioning between the subfloor and your new flooring. It also absorbs sound to reduce noise. This Black Jack underlayment has a unique closed-cell foam design, which helps resist moisture. There is a 4" attached overlap and adhesive strip to make installation a breeze. This underlayment is safe to install with radiant heated floors as well.

Special Features:

  • Increases cushion between floor and subfloor
  • Suitable for use with concrete and wood sub-flooring
  • Use with Laminate and Engineered Hardwood flooring
  • Lightweight and easy to install
  • Safe to use with radiant heated floors
  • Closed cell foam design is highly resistant to vapor
  • Resistant to mold, moisture, and mildew
  • Easy installation with 4" attached adhesive strip

More Information
Country of ManufactureChina
Unit of measureroll
Underlayment TypeVapor (2in1)
Suitable for SubfloorAll Subfloor Types
Suitable For FloorsLaminate
STC (Sound Reducing Rating)65 db
IIC Rating68 db
Roll Width43 in.
Roll Length28 ft.

When installing any underlayment, it is best if you follow the manufacturer's instructions. Reading the material that we have provided below, as well as the manufacturer's instructions, will help you with a successful installation.

Manufacturer Installation:

Additional Installation Information:

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Area 1

When your project consists of multiple areas or rooms, we recommend drawing the spaces and dividing them into separate areas. Measure each area separately, and add each area into our calculator to get total square footage of your project.

Measure instructions