Rotten Subfloor Repair

If you see rot treat it by brushing on a saturated solution of boric acid and water to kill the rot.

Rotten subfloor repair. Regardless i am going to show you a solution that has worked amazingly well to fix rotted sub floor on a shoe string budget. Fix the floor joists if necessary and then add a new subfloor panel. A rotting floor is an accident waiting to happen. Restore the floor plate and replace any damaged wall studs.

Even if you know the. When it s in front of a door it s even worse because everyone walks on it. The subfloor is the structural underlayment in a home that spans floor joists and serves as the base for a number of floor coverings. You don t always know where the surgery will take you.

Click the links below to see inside. Otherwise pick yourself up a stud finder. Sometimes it extends along subfloor framing for some distance. Measure and cut plywood as needed to cover the damaged area.

Locate the metal frame studs underneath the floor. Once you get started you must keep following the path of the water born destruction until you reach the full extent of the damage. How to repair a rotting floor by a leaking door. You can find the subfloor under carpeting cement or backer.

If you rot is extensive enough just look through the hole. 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. Finally re install insulation and drywall paint the wall and replace the floor covering. This can be accomplished several ways.

The demolition stage of repairing a rotted section of subfloor is like cancer surgery. Measure and cut the plywood use 5 8 cdx plywood to replace the original subflooring.