Replacing the deck on my pontoon and this is absolutely crazy....Marine Plywood is going to cost me over $500-600...then carpet and glue are going to be somewhere.
Re: OK to use exterior treated plywood for deck? i did lots of research on the subject as well and ended up using marine plywood. I bought mine from a local bot.
Visit The Home Depot to buy 3/4 in. x 4 ft. x 8 ft. AB Marine Grade Pressure-Treated Fir Plywood 154459. Visit The Home Depot to buy 3/4. deck of my pontoon boat.