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Built up garage header and sag alleviation

1.5K views 48 replies 14 participants last post by  Nobbler  
I do a lot of work like this and my advice would be to leave it alone if the sag wasn't a structural liability and it was less than 1.25"

Just scabbing on some reinforcement means you're jacking, removing the making shift storage system joists, and then throwing about $200 in screws at it.

You won't get much depth with the room you have there to expand the depth and commonly used and available materials (2x8 for example) would just creep close to what you have before. Glue -- I've experimented with glue on built up columns and one nice smack of a hammer and the bond is fractured. I'm not quite the firm believer in glue usage anymore, but I'm open to changing to mind.

If it's just cosmetic, square it like you would finish drywall-- fake it with some shimming.

Replacing the double 2x's would mean tearing out everything around it. It's kind of a make-work job.