ᐅ Perimeter drain for terrace

Hello everyone,

Do you have any ideas on how I could install a gutter there? Or are there any alternatives? Gutters are not exactly cheap either [emoji10].

Best regards,
Michael

I can already see a gutter there. Maybe you could explain a bit more precisely what you want to achieve and what the current situation looks like.

Attached is a sketch of the current state; however, a gutter is not yet installed.