Teak and Holly Plywood
I have had two problems with the teak and holly plywood cabin sole in my 1986 28.5. first I had to clean and sand it in order to refinish it with polyurethane varnish several years ago and found out just how thin the veneer is. You can easily sand through it. Secondly, you do need to seal the underside of the plywood as well, or it may absorb errant bilge water when you're heeled over. Still, if you want to retain the value of the boat, I'd think you want the teak and holly immage, whether it's plywood or solid wood in strips.Has anyone replaced the plywood with actual plank flooring, and how much under floor framework needed to be added to build the new cabin sole? We have been using a 24" wide inexpensive Oriental rug 'runner' from the base of the companionway steps to just under the main salon table to protect the varnished teak and holly plywood.