What type of wood to use?

[waterdog101]

Going to extend my front deck to the console. Might be a stupid question but what type of wood should I use? Pressure treated?

if I were doing it, I'd use 3/4'' marine grade plywood, marine grade 2x4's, stainless screws or bolts and nuts. and think about a door in the floor for storage, and use liquid nails alone with the stainless fasteners. hope this helps, good luck