ROBERTS 70-115 Moisture Barricade Underlayment Film Instructions
- June 17, 2024
- ROBERTS
Table of Contents
ROBERTS 70-115 Moisture Barricade Underlayment Film
INSTRUCTION MANUAL
MoistureBarricade is a non-underlayment polyethylene film for use on concrete slabs to protect against moisture.
Do not use on wood subfloors.
Installation Steps
1. Make sure the subfloor is flat, clean of any debris or other contaminants,
and the substrate is within the floor covering manufacturer’s acceptable
moisture tolerance range. Additionally, ensure the installation site, flooring
and materials have been acclimated, per the manufacturer’s and industry
standards.
2. Start in the corner of the room, and roll out/unfold the moisture barrier.
Cut the film about 2 inches longer than the room length on each end. Run the
film 2 inches up on each wall or any obstructions (see Fig. 1). This 2-inch
perimeter running up the walls provide a moisture-proof enclosure for the
flooring.
3. If needed, lay the second row of film alongside the first. Make sure that
the overlapping film lies on top of the original sheet Fold back the overlap
to expose the peel and stick strip. (Fig. 2.) Remove the white protective film
from the adhesive strip, and press firmly into place (Fig 3).
4. Repeat this process until the entire subfloor is covered. Ensure all seams
that are not joined by the overlapping adhesive strip are sealed with ROBERTS®
50-040 Underlayment Seam Tape (sold separately). To maintain warranty, ensure
NO gaps or holes are present.
5. Install your flooring according to the specific manufacturer’s
instructions. Trim the 2-inch excess film level with the floor and prior to
installing baseboard or moldings. (Fig. 4)
For more information, go to www.robertsconsolidated.com
FAQ
Q: Can I use MoistureBarricade on wood subfloors?
A: No, MoistureBarricade is specifically designed for use on concrete slabs to protect against moisture and should not be used on wood subfloors.
Q: How do I ensure proper installation of the moisture barrier?
A: Follow the detailed installation steps provided in the user manual, ensuring the subfloor is prepared correctly, and the film is laid out with proper overlaps and sealed securely.