4" Copper Half Round Gutter System

Bring classic elegance and long-term performance to your project with our 6" Copper Half-Round Gutter System. Built for durability and timeless appeal, this system is ideal for both residential and light commercial buildings. Whether you're restoring a historic home or upgrading your current setup, copper offers unmatched longevity and a natural patina that gets better with time. Order exactly what you need—gutter lengths, downspouts, hangers, and all the essential accessories, right here in one place.

4" Copper Half Round Gutter System FAQ

What downspout size should I use with a 6" copper half-round gutter?

The standard match is a 3" round downspout, which works well for most residential applications. For larger roof areas or heavy rainfall, consider upgrading to a 4" or even 5" round downspout for increased drainage capacity. All options are compatible with our 6" copper gutter system.

What’s the difference between 16 oz. and 20 oz. copper?

16 oz. copper is suitable for most homes and provides excellent durability. 20 oz. copper is thicker and better suited for commercial buildings, slate roofs, or regions with heavy snow and ice.

Will the copper change color over time?

Yes. Copper will naturally age and develop a patina. It starts with a bright finish, then transitions to a darker bronze, and eventually to a greenish tone. This aging process protects the material and adds character over time.

Do I need sealant for copper gutter joints?

For best results, soldering is the recommended method for joining copper components. It creates a permanent, watertight bond. If soldering isn’t feasible, a high-quality metal gutter sealant can be used, but it may require future maintenance.

Gutter Tools & Supplies

Get the job done right with professional-grade tools designed specifically for copper gutter installation. From snips and seamers to soldering irons and flux, we’ve got the essentials to ensure a clean, secure fit every time.

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