Bauexperte
2015-12-14 21:52:21
- #1
Good evening,
If the spots are installed by professionals - often the roofer - there are generally no problems.
The rain does it for you; from the inside: when daylight behaves like twilight :D
Unfortunately, there are also quite a few negative opinions about it on the internet (especially regarding tightness).
If the spots are installed by professionals - often the roofer - there are generally no problems.
How about cleaning the spots?
The rain does it for you; from the inside: when daylight behaves like twilight :D