How much does a sheet of plywood weigh? I'm thinking of butting in an aluminum deck when my swimming pool goes. Just trying to figure out if there is any significant weight benefit before I start.
Per that manufacturer it works out to 22#s for the first 1/4" and an additional 20#s for every added 1/4", so for sure 25 is a safe bet. That link didn't spec interior vs exterior or marine ply layup.