Hey - That's my boat :) (top photo)
Couple of things:
The flooring is the glue-down vinyl strips, 3-4" wide, I believe.
Special attention needs to be paid to the edges - vinyl expands with the heat, and it will buckle (I know). This is not the butt joints, or the seams - just the end of the long runs...
The hatch, under the dinette is (still) not finished - sore subject...
I used an aluminum T-shaped trim, available at commercial flooring suppliers. Worked well, and cuts easily with a chop saw or mitre box. I also used this on the outside deck.
I'm not a fan of the maple color - the material was free.
Can't find any pictures with the trim installed. If I do, I'll post them.
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1987 32 Sedan Bridge
Twin 360s, Rebuilt 2006
Modified/Original Electronic Ignition
Raw Water Cooled
Catawba Island, Ohio