Normally used with Galvanized Steel Half Round Gutter, add the extra detail of a Galvanized Steel round corrugated downspout. Round corrugated downspouts should be used with round corrugated elbows.
We recommend Galvanized round corrugated downspouts for northern regions that experience regular snow and ice. Corrugation allows for expansion in the event of ice build-up in the downspout. Corrugation also assists in hiding nicks, scratches and dents from daily use.