Re: Floorboards for an Aluminum boat
Not a good idea. It'll add a lot of weight to the boat. Crap may collect under it. You'll lose freeboard.
I had the same issue. I didn't like my old boat since I was always walking on a wet slippery bottom, so I upgraded to a model that already came equipped with a non-skid "floor"
Now having said that, my new rig did NOT have a floor in the bow section between the front jump seat and the first cross seat. It was at the steepest point of the V and it made anchoring a chore. So, I fitted a 1/2" piece of plywood in the V section, steamed it to fit the contour of the bottom, covered it with vinyl that matched the rest of the boat, and screwed it down to the ribs. Its not level in that it follows the contour of the bottom. You could do something similar, but remember that the floor would not be flat, but rather follow the roundness of the bottom. If you wanted it flat you would have to add ribs and the excess weight would not be good.
