Hi! I am thinking of replacing 2.3m of a load-bearing wall with an ipe beam. See the picture. It is currently a door, but we want to open it up. The wall is built with 70mm studs. I've received a suggestion for a 73x140 ipe beam that should be supported on each side by posts made of three joined 70x45mm pieces. The beam length is intended to be 2.30 meters, with the opening between the posts at 2.03 meters. It is a 1.5-story house, snow zone 2, with a 45-degree roof angle, 3.6 and 4.8 to load-bearing exterior walls. Concrete roof without insulation, normal floor joists, second-floor width of 6m. Will the beam handle the load, or do I need to increase the size?
 
  • Floor plan showing a wall replacement proposal in a living room with measurements for a 2.3m opening between columns in a 1.5-story house.
A tip is to check the capacity in a table, for example tibnor. Then you can reason out how much load goes to the beam and compare it to the value for the capacity.
 
P
Who gave you a suggestion?

If you want to do this properly, you need an engineer.

No one will sit down and design this for free.

Or you go all in and skip the engineer, so you feel no doubt at all.
 
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BirgitS
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