[QUOTE=barnakiel;643028]Well, if you have the ports maybe just re-glass them with dupy lexan?
If you do not have the ports, then make non-opening ones from ... lexan?
Our boat has 0 opening ports and we do not suffer from this. Neither now now nor did we suffer 5 years in the tropics. The front hatch opens (front side up) and the companionway
has a sliding hatch and that's it. But we a have a small boat - 26' only.
I have made new 'glass' for flat deck
hatches and glued them in with a 3M product. That was for another boat. They looked as originals.
Our own ports are real glass and do not open.
thers only one port I want to open...its the one over my alcholo stove!
I like practicle