How To Fix Floor Under Kitchen Sink
Use a circular saw to make your cuts.
How to fix floor under kitchen sink. Cut a sheet of plywood to fit this area. Feed the plywood through slowly and keep your fingers away from the blade course. Plywood to the interior size of the sink base. Then trace a cutting line about 3 in.
Then cut out the middle section of the swollen sink base with a jigsaw. Next cut a piece of 1 2 in. In from all four edges. Cut a new piece of plywood to fit.
Remove the drain lines and garbage disposer if there is one to get maneuvering room. Disconnecting the drainpipes allows easier access when repairing the sink cabinet s floor by providing a workspace without the added constrictions of the pipes. Measure the size of the area under the sink.