This is something I am going to do the first chance that I get, (I think you mean to raise it "off" the floor). As it is with the bottom railing on the deck, it traps the water from rain, waves, and when washing, along with leaves, twigs, and other debris, and it is impossible to clean, or to hose off. I thought I would go to the hardware store, and to the extruded aluminum stock rack, and get a formed strip, and cut it into short lengths, and drill a hole for mounting bolts, to raise the bottom rail about one inch off of the deck.
