Copper & Half-Round Gutters

Half-round gutters have a simple semicircular profile that suits colonial, Victorian, Tudor, craftsman and other traditional homes. Paired with copper, they are a signature detail on historic houses and high-end remodels. Copper develops a brown and eventually green patina over the years and, installed well, can outlast the roof it serves.

K-style vs. half-round

Style	Look and function	Typical installed cost*
K-style	Flat back, decorative front, holds more water for its width	$8 – $15 / ft
Half-round	Rounded profile, drains and self-cleans well, traditional look	$9 – $17 / ft
Copper (either style)	Premium metal, patina, very long life	$30 – $50 / ft
Zinc	Matte gray, premium European look	$35 – $45 / ft

*General US ranges compiled from 2026 cost guides (Angi, HomeGuide, This Old House), for orientation only. Local installers set their own prices.

What makes a good copper gutter job

• Soldered seams and corners rather than caulk
• Copper hangers, fasteners and downspouts – mixing metals causes corrosion
• Round or plain downspouts that match the gutter profile
• Proper expansion joints on long runs
• Experience with historic homes if your house is in a historic district

Copper and half-round systems are specialist work. When you call, mention the material and style you want so you are connected with an installer who handles premium gutters.