Replace 45x120 construction timber with 90x90 glulam?

[MagnusSt]

Hello, going to build a bay window and need to make a support beam, via www.byggbeskrivningar.se I found out that a beam of 90x315 was suitable as a lintel and a 45x120 of construction timber as a pillar on each side. Can I replace 45x120 with glulam 90x90 do you think?

 

[Matti_75]

Yes, you can preferably replace 45x120 with glulam 90x90 as these hold up better against buckling.

 

[MagnusSt]

Is it also possible to replace a 45x170 construction timber with 90x90 glulam?