Hi, I was wondering how to best release the load-bearing beam where the stairs go up to the attic. I've had a retired authorized constructor on-site who says that most of it is okay in terms of dimensions, etc. But I want to double-check with you as well 😀

The idea is to place double 45x70 (glued and screwed) right behind the two support beams on either side of the opening and then place two new support beams behind the existing ones that support the beam/joist of 90x70, thus relieving the load-bearing beam that needs to be removed. The question is, will this work?

45-degree slope with collar ties and support beams, heart wall underneath.

Dimensions:

Collar ties: 2 x 45x120 per rafter

Floor: 55x190

Studs: 55x170

CC dimension 100

Attic construction detail with wooden support beams and braces, showing insulation material and part of a person's arm in the bottom corner.

Attic staircase under construction with surrounding insulation, wooden beams, and a work light; viewed from above, showing unfinished steps and support structure.

Attic construction site with timber beams, power tools, cords, and a window in view. Light illuminates the wood shavings on the floor.
 
Moving a single support leg can't make that much of a difference.
So I say: Go for it!

The fact that I don't know a jot about structural physics doesn't matter, right :)
 
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Marre666
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Feels like if you just unload the högbenet for snow.mm then it shouldn't be a problem...I think 🙋 took a chance that maybe a skilled carpenter or engineer would feel an enormous interest in answering this question
 
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