Removing Rotted Wood Fiberglass Boat Floor

The methods used to make minor repairs to wood and fiberglass floors in a boat are similar in many ways.

Removing rotted wood fiberglass boat floor.

Make sure to. At this point the fiberglass transom had bits of leftover wood 4 so i used a grinder to grind it all down to bare fiberglass then used a belt sander to create the flattest possible surface. Other repairs require removing fixtures or carpets that prevent access to the damaged floor in a boat. If the stringers and bulkheads are rotten get them replaced with fiberglass ones.

Once you are confident that the rotten sections have been removed you can start to repair the floor as needed. Start removing the old damaged material using an electric saw to cut it. Hopefully when you bought your boat you gave it a thorough pre purchase inspection and didn t get any nasty surprises. The most common material used for boat flooring is bc plywood and it is also used for fiberglass boats in particular.

I started using a chisel hammer and crowbar to remove small pieces at a time. Step 1 remove the damaged flooring. You cannot repair the boat floor while rotten wood remains as it will only continue to rot. Some parts will be super easy if they re really rotten.

A lot of work. Major repairs or repairs to aluminum boat floors should be assigned to an experienced repair shop or boat yard. In the smaller fiberglass boats the wood for the engine mounts is usually part of the stringer assembly and encased in fiberglass. Replacing a rotten boat deck is a fairly common task and it s a lot easier than you might think.