What is the spelling for "canalie"?
It is a word used, at least in New Mexico, for "roof gutter" and, I am not referring to "canaleta".
3 Answers
SonrisaDel Sol is right.
El canalón de lluvia / canaleta / canal / canalón.
I would use the first one in your case because "canelón" alone can also mean the gutter on the side of a street or even a storm drain.
El vierteaguas ...... downspout
A few others that may come close:
canal de tejado, canal del techo para las lluvias, canal para las lluvias, canal de desagüe del tejado
But these are all phrases or descriptions... I vote for canalón along with Sonrisa!

