ᐅ 20 cm Ceilings, 7 cm Ventilation Ducts – Is That Feasible?

Created on: 27 Dec 2019 18:12
A
alexisan
Hello everyone,

maybe this topic has already been discussed. As far as I know, the reduction is too high.
But our structural engineer thinks it is negligible. Attached is an excerpt from the plan.

Perhaps there are already experiences on this topic here.

Best regards and thanks in advance.

AvH

Grundriss Obergeschoss eines Hauses mit Treppe, Badbereich, Türen und Maßangaben.
H
hegi___
27 Dec 2019 21:25
In the design and installation manuals of major manufacturers, you can find information about the impact on structural stability.
Y
ypg
27 Dec 2019 21:56
boxandroof schrieb:

General contractors usually use 22 here, my structural engineer wanted 24. Whether 20 would be enough should be decided by the structural engineer.
Any opinions?

@alexisan
No idea. But swap the guest room and the children's room, then you gain living square meters.