Plywood For Fiberglass Boat Floor

The first step to fiberglassing a boat floor is to remove any damaged flooring from.

Plywood for fiberglass boat floor.

One of the best things about fiberglass is that it s easy to take care of. Start removing the old damaged material using an electric saw to cut it. It s a common boat building practice but when moisture finds it s. This was located underneath a faux teak floor meaning that it is most likely the original plywood used to build the floor of the boat.

Note that even though the plywood has been snapped and left exposed to rain and wind it still holds its integrity. Getting rid of old flooring. If the stringers and bulkheads are rotten get them replaced with fiberglass ones. If you want your boat to look its best it s vital to make sure that your fiberglass flooring is in top quality shape.

There are several reasons why fiberglass flooring generally costs more than wood flooring. Note if you d like to improve the final looks with a smoother finish allow the filler to harden completely and then spend an additional 30 minutes grinding it down. That s why we ve put together this brief guide on how to fiberglass a boat floor. Check out our new fiberglass guide here.

We hope it s helpful. The floor isn t just fiberglass even though fiberglass is strong it would have to be about 4 thick for a 4 wide deck not to flex. The most common material used for boat flooring is bc plywood and it is also used for fiberglass boats in particular. Mix and apply fiberglass filler to eliminate any air gaps between the plywood and fiberglass and round off the edges of the plywood.

In order to ensure a good bond onto the plywood it is essential to pre coat in this video i am using laminating poly resin 1 5 oz csm and 1708 bi axial glass. Applying fiberglass over plywood can be a tricky process whether you are covering a small piece or an entire deck. Let s discuss some of them. Fiberglass is strong and waterproof two features that the plywood does not share.

There are multiple benefits to the process however. Step 1 remove the damaged flooring. Fiberglassing over marine grade plywood help that wont solve your original problem of the sogy floor. Photo d is a piece of plywood from the floor of a boat wreck.