Generally this only refers to a layer of plywood but in the case of bathrooms it includes an underlayment of concrete backerboard as well.
Installing new subfloor in bathroom.
This prepares and seals the surface for the.
Check for dips in the floor by sliding a 4 foot to 6 foot straight edge in different directions all around the room.
How to install plywood to a subfloor around a toilet.
Place a sheet of 3 4 inch plywood on a set of sawhorses.
The average cost to install a new plywood subfloor is 620 or between 572 and 720.
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.
The cost to replace repair or install subfloors includes two components.
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.
Fill seams in the subfloor with caulk.
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.
Cut the applicable size out of the sheet of plywood.