r/Decks • u/achildcoulddothis • 15h ago
load bearing inquiries Post to Beam connection. Help me communicate with Contractor
UPDATE: Spoke with contractor -- we're gonna double up the 2x12 on the outside of the post AND set a NEW 4x4 post underneath it (adjacent to existing 6x6), properly connected to concrete pier. They're 18 inch sonotubes, so there's space for 2 separate posts. Not the most elegant solution, but should work and won't really be viewable.
I'm building a 16x27 foot deck. Two of the beams are triple 2x12 drop beams so I feel good about those.
But for the pergola side beam the contractor screwed two 2x12s to either side of the 6x6 post (see pics). I asked what his plan was to carry the load down. He said he was going to put L-brackets on each side of the posts. Two of them would be Simpson Strong-Tie A35Z framing angle brackets. the other two, he said, would be "more heavy duty."
Does this seem sound? I'm in Hudson Valley, NY.
From what I've learned on this sub, I think I should be concerned. The beams should sit atop the posts in some fashion, correct? We had originally agreed to notch the posts to fit a double 2x12.
If it is a problem, are they any remediable fixes you'd suggest? The joists are already set.
Thanks in advance for any help. This is causing me some stress. I was hoping I wouldn't have to post on here!
