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Is this a load bearing 2x4? (kbin.social)

submitted 1 year ago by [email protected] to c/homeimprovement

6 comments fedilink hide all child comments

https://imgur.com/a/9w8WaCw

I need to enter the attic via this gable vent hole, unfortunately I can't fit. My thought is maybe I should install a 2x4 against the (what I assume is original) lighter colored beam to the right, and another for good measure at the left side of the hole.

thoughts?

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[–] ravheim 4 points 1 year ago (1 children)

It's hard to tell, but that looks like an old scab for that opening. Someone took a spare 2x4 and added to that opening to add more strength to that area. However it looks like it was poorly done. Regardless, the 2x4 is compromised and the red-wood 2x4 isn't fully nailed into the footer. I am not a carpenter, but if I were you, I'd build a proper frame for whatever you're trying to install in that opening. Found this good example of what I'm talking about: [https://rogueengineer.com/installing-a-window-in-a-blank-wall/]

[–] [email protected] 2 points 1 year ago (2 children)

The red 2x4 is the one I want to move/remove. I just need to get in that opening to insulate (was half done/ poorly done / very old). I know framing that hole would be the proper way, and I may, but I'm not trying to add more to my list right now.

[–] ravheim 5 points 1 year ago

Totally understood. From the looks of it, neither 2x4 is properly bearing weight. Placing new, non-cut, 2x4s on either side of the opening and tying them together with a sill plate is probably better than what you currently have.

[–] [email protected] 1 points 1 year ago (1 children)

The one 2x4 that's notched might be connected to the other webs that form the truss? If that's the case I wouldn't be removing that one. It's hard to say what the red one is doing, is it directly below a roof joist that makes up part of that flat roof section? You could pull it out (the building won't fall down) run another plate on the top about 30" long and add two new boards 24" apart and that would be sufficient.

[–] [email protected] 1 points 1 year ago

Yeah, my assumption is the notched one is part of the original build and that the red one might have been added when the roof was last done (I just bought the house this year, not sure of history but I know the roof is overdue to replace). Why add another top plate?