Hi All we are stripping the metal off our barn and replacing it with something?!? No idea what to use. We looked at the wood siding at lowes but its almost $30 a board. We tried second metal siding and its $2 a ln ft. We also looked at plywood. but are unsure if we painted it if it would keep it from rotting. Are we missing something? everyone keeps saying lumber is cheap right now but you can't tell from our lumber places. Thanks Crystal