How do both ply decks and one piece moulded deck units get bonded to the hull and stiffners?? Do they seal a small boatbuilder in the bottom for life?? How can the quality below be seen or guaranteed??
I can't speak for other makes but my Humber has longits of mahogany about 50mm wide for the length of the hull. CSM is laid onto these and the deck laid down and screwed through into the mahogany to compress the join. The deck is then laminated up over the whole of the boat. The pic will give you an idea of it.