Zinc Half Round Gutter Systems

Our Zambelli Zinc Half-Round Gutter Systems offer long-lasting performance with a clean, matte finish that fits both traditional and modern architecture. Manufactured in Germany by Zambelli, these systems are made from high-grade, pre-weathered zinc that naturally resists corrosion and forms a protective patina over time—no painting or coatings required.

Available in 5" and 6" gutter profiles, these systems are ideal for residential and light commercial projects. Downspout options include 3" and 4" round zinc, giving you flexibility based on your roof size and water flow requirements. With precise manufacturing and tight-fit connections, Zambelli zinc gutters are engineered for easy installation and dependable drainage in any climate.

If you're looking for low-maintenance durability with a refined, natural look, zinc is a smart, environmentally friendly choice.

46 products

More about Zinc Half Round Gutter Systems

What sizes do Zambelli zinc gutters come in?

Zinc half-round gutters are available in 5-inch and 6-inch sizes. The 5" system is a great fit for standard residential roofs, while the 6" system is better for larger roof areas or steep pitches that require more drainage capacity.

What size downspouts are used with zinc gutters?

Zinc gutter systems are compatible with 3" and 4" round zinc downspouts. For most homes, 3" provides enough capacity, but for larger roofs or areas with frequent heavy rain, 4" downspouts are recommended.

Do zinc gutters rust or need coatings?

No coatings are required. Zinc naturally forms a protective gray patina that shields the material from rust and corrosion. This patina develops gradually and gives the gutter a uniform, low-gloss finish that ages gracefully with minimal maintenance.

Who makes your zinc gutter systems?

All of our zinc gutter components are made by Zambelli, a leading German manufacturer known for precision metalwork and over 50 years of experience in rainwater system design. Their zinc products are trusted across Europe and North America for consistent quality and performance.