FloGruenwald
2021-05-03 08:09:33
- #1
It is not even a house corner, but the side wall. But the problem exists at all windows and at one house corner even a few small spots in the upper corner without a window.This will be the coldest corner of the room. Exterior corners of houses often are. Plus moisture and little heating = mold. It can be solved a) with a lot of heat + ventilation or b) with internal insulation. Tighter windows make the situation worse. You have to know how the situation is with you