wrobel
2015-02-25 00:49:04
- #1
The contractor spoke of airtight installation boxes with which it is easily possible to achieve tightness. That sounds plausible to me at first. But how does it behave when the installation is changed afterwards?
Good morning
But then you have well over 100 possible additional weak points in an already sensitive area. What about cables from the outside into the inner wall?
I have carried out installations in houses with installation levels for many years and can only advise against it.
Olli