Revisions log for Answer #2996
This is the answer to the question Do I need a drainage channel in front of the patio doors?
Revision 1
2022‑10‑23 00:55
Active REV1
Initial text
According to the regulations for unclosed ones, yes.
For closed ones, it depends on how they are closed.
Individually you can coordinate everything if you don't want a gutter. But then don't whine if there are problems.
The gutter must be 15 cm wide.