Installation Guide

INSTALLATION INSTRUCTIONS:
1. Be sure the floor is clean and dry before installing
underlayment. Pretest substrate for moisture
emissions prior to installation of underlayment.
Ensure that the underlayment seams will run
perpendicular to the flooring seams.
2. Starting in a corner, install the first row of
underlayment with the non “lip and tape” side
up against the wall and the overlapping “lip and
tape” side towards the open side of the room.
The moisture barrier must be facing upward.
Install the underlayment to the far wall and cut
around any obstacles using a utility knife.
3. Align the second row of underlayment to the
first row.
4. Flip the first row’s overlapping lip onto the
second row and secure it using the adhesive tape
strip located on the overlapping lip. To activate
the adhesive, remove the liner and apply hand
pressure to seal the seams.
5. Repeat this process until the entire floor is
covered and sealed. Ensure that all foam seams
without the overlapping lip tape are sealed with
underlayment seam tape (sold separately). It is
not necessary to tape the outer perimeter of
the room’s underlayment. After underlayment
installation is complete, install your flooring
according to the manufacturer’s instructions.
SPECIFICATIONS:
Dimensions:
3 mm thick x 4 ft wide x 25 ft long
Moisture Protection:
0.18 pounds/24 h/1,000 sq ft
Impact Sound Insulation:
IIC 71/STC 66/Delta 21
Thermal Insulation:
R-Value 0.59
Smoothing:
2.5 mm
Compression Strength:
> 15 PSI
Safety:
Odorless, non-toxic,
100% recyclable