Nice looking deck
Can i ask a question, though?....
Why not use some nice maple???? Or a variety of other stunning, readily available hardwoods?
Cost in this case, and it was cRaZy. Guy who's aunt it was wanted to cut costs everywhere. He found an
old torn down deck and insisted we recycle the materials into this deck. That's where we got posts, joists, composite decking. I drew the line on steps, rails, rim joists. All new buy. He actually bought 5/16" zinc plated carriage bolts to fasten rail posts to rim joists. I put up a stink and bought 1/2" galvanized bolts. He didn't want to toenail joists to beams, it was a constant struggle. He didn't want to add blocking.
Maple for exterior construction? Don't think so. Not in NYS. Rot resistant wood like western red cedar is preferred. Premium constructed decks use PT for the underside and its just fine.
In this case we wanted to get Madeleine outside from her kitchen area ASAP. Built that deck for $624.
People build cabins on posts sunk into ground around here. 30 years later the whole thing has no foundation and is a pile of junk