This is what can happen if your windows aren't properly installed. This damage occurred in our project boat when the windows developed leaks (before we bought her)!
We cover some of the tools used to properly install fixed windows...
Also covered in detail is the unique technique Capt'n Pauley developed using "T-nuts buried in the cabin wall. This eliminates the potential for leaks around the window fasteners.
Follow this CD and you can have great looking, and leak-free, fixed windows like this one!