Have a construction drawing where the designer has specified a glulam floor beam 115x225 mm.
Now the building material supplier says that dimension has a long delivery time, which can delay the project.
Trying to understand possible alternatives. The lumber yard's suggestion to take 115x315 mm causes a lot of disruption in the construction. And the designer is abroad on vacation.
Does anyone know if it's possible to take two glulam beams 56x225 and screw-glue them together as a substitute?
