Round Downspouts for Copper Half-Round Gutters – 6″ x 10′ – 18oz.

Zambelli round downspout is seamless and flared on one end for a perfect fit. Our seamless downspout has an invisible and very strong weld where the edges are butted up against one another and are then precisely welded. The seamless design means less splitting of the seams from ice expansion. (Note: 6″ downspout has a folded seam and is not considered “seamless”).