This exterior grade plywood is a good choice for damp or occasionally wet areas because it can withstand a moderate amount of moisture without deteriorating.
Replacing chipboard flooring bathroom.
Measure and cut plywood as needed to cover the damaged area.
Whilst you re there consider beefing up the floor structure if necessary to minimise movement the deadly enemy of floor tiles by inserting noggins between the joists.
Replacing subfloors will cost between 1 45 and 7 per square foot for materials.
Start by removing the finished.
Measure and cut the plywood use 5 8 cdx plywood to replace the original subflooring.
A step by step video of how to repair the floor under your toilet replace it put new flooring and set the toilet etc.
If the water damage has been occurring for a while and there are signs of flaking wood or mold the only option may be to replace the affected section of subflooring.
Sand the compound with a belt.
Labor costs will be around 27 50 per hour.
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