Join Date: Jul 2008
Location: Dickinson, Tx. / Somerville, TX
I just noticed your post.
I have never rebuilt a pontoon deck before but from what others have told me, all they do is rip out the old deck and replace with marine grade plywood and glass over it. I understand it is a simple process since everything is either screwed or bolted in. Just remove the rails, seats outside framing, etc and then remove old deck boards. I understand the removal process is the most difficult phase because of rusted screws. Use stainless steel screws only and a small amount of marine caulking with the screws. The aluminum cross members should be in good condition.
Good luck and have fun
Retired woodworker, amongst other things, Sold full time cruising boat and now full time cruising in RV. Currently in Somerville, Tx