How To Install Plywood Underlayment For. Learn how to demolish a bathroom floor and lay new underlayment with these easy-to-follow step-by-step directions. In most cases 4-by-8-foot sheets of particle board or plywood must be installed in preparation for the vinyl floor install.
If its an AC plywood product the A side faces up. For a basic project in zip code 47474 with 125 square feet the cost to Install Underlayment starts at 340 - 531 per square foot. Lay the underlayment down perpendicular to the floor joists.
Find a Starting Point.
Thoroughly scrape sweep and vacuum the entire surface and strip any wax from the existing vinyl. Sized in 4-by-8-foot sheets you can install a floor underlayment to wood subfloors. In earlier days the lauan plywood that was also known as. Install the partial panel of plywood underlayment cut in Step 5 as the first piece in the next row of panels.
