How to demolish flooring and install underlayment learn how to demolish a bathroom floor and lay new underlayment with these easy to follow step by step directions.
Installing new subfloor in bathroom.
Roll on a layer of latex primer sealer.
Cost to replace repair or install subfloor the average cost to replace or repair a plywood subfloor in a 306 square foot room costs 555 or between 490 and 600.
Place a sheet of 3 4 inch plywood on a set of sawhorses.
The sawhorses provide a stable work area to cut the plywood on.
Tape off any affected vents with painter s tape.
This prepares and seals the surface for the.
The cost to replace repair or install subfloors includes two components.
Cut the applicable size out of the sheet of plywood.
Check for dips in the floor by sliding a 4 foot to 6 foot straight edge in different directions all around the room.
The average cost to install a new plywood subfloor is 620 or between 572 and 720.
Determine the size of the section of plywood you want to install.
These step by step instructions demonstrate how to easily install subfloor panels in an empty room.
Fill seams in the subfloor with caulk.