Galvalume Plain Round Downspouts are the most popular downspout used with Half Round Galvalume Gutter. Available in 3" plain round or 4" plain round, our plain round galvalume downspouts are smooth and cylindrical for maximum water flow capacity.
Galvalume Plain Round Downspouts are made of steel constructed with 55% aluminum and 45% zinc coatings during a continuous hot dipping process. Galvalume steel is up to nine times stronger than galvanized steel. It is corrosion-resistant and weathers uniformly.
3" Plain Round = 26 Gauge, 10 ft. lengths
4" Plain Round = 26 Gauge, 10 ft. lengths