Fill seams in the subfloor with caulk.
Installing new subfloor in bathroom.
Place a sheet of 3 4 inch plywood on a set of sawhorses.
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.
The cost to replace repair or install subfloors includes two components.
These step by step instructions demonstrate how to easily install subfloor panels in an empty room.
How to install plywood to a subfloor around a toilet.
Cut the applicable size out of the sheet of plywood.
The sawhorses provide a stable work area to cut the plywood on.
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.
This prepares and seals the surface for the.
Tape off any affected vents with painter s tape.
Generally this only refers to a layer of plywood but in the case of bathrooms it includes an underlayment of concrete backerboard as well.
Roll on a layer of latex primer sealer.
Installed directly over the joists the primary function of a subfloor is to create a flat solid surface for the finished flooring to rest on.