The only deck hatches I have found so far are either cheap plastic thingys that you wouldn't dare stand on for £20-30, or ultra pricey aluminium and GRP workboat type hatches that cost £700-800 upwards. Is there anything in between?
I'm looking for around 400mm sq or there abouts, just needs to be strong enough to last and watertight rather than just showerproof!
It is to actually go into the deck, for my anchor locker.