End Caps for Half Round Gutters, K-Style Gutters, Box and Custom Gutters
K&M Gutter Supply offers standard k-style gutter end caps, as well as half round gutter end caps. We also custom manufacture box gutter end caps as well as parts for custom profiles.
Standard sizes are offered as stamped parts while others may be hand notched and tabbed.
FAQs – Frequently Asked Questions
What size end caps are available?Normally, 5", 6" 7" and 8", but others are available upon request.
What is the standard thickness for gutter end caps?0.027" for aluminum, 0.032" for Kynar aluminum, 24 ga for Kynar galvanized steel and Galvalume plus and 16 oz for copper.
Why are some end caps notched?Because those parts are hand made and not stamped.
How should end caps be installed?With zip screws, rivets or crimped on aluminum and steel and soldered on copper.
What type of solder should I use for copper?50/50 tin / lead is recommended.
Can copper end caps be riveted and sealed / caulkedYes, but that is not our recommendation.
Are box gutter end caps available?Yes, both box gutter and custom profile gutter end caps are available as a special order item.
K&M Gutter Supply has the best choices for purchasing gutters and accessories with shipping available to all US States. We also offer local pickups for customers in the Raleigh Durham Area as well as discount for bulk orders / Contractors.
0.027″ Aluminum Gutter End Cap Color Options
The most popular gutter end cap colors in 0.027″ aluminum are Dark Bronze and High Gloss White
Click here for a full list of 0.027″ aluminum colors
0.032″ Kynar Aluminum and 24 Gauge Galvanized Steel Gutter End Cap Color Options
The most popular gutter end cap colors in Galvanized Steel and Aluminum Kynar are Bone White and Dark Bronze
Click here for a full list of Kynar metal colors
Other Material Options for Gutter End Caps
Copper is the most popular metal for gutters and gutter end caps. It is offered in 16 oz and 20 oz.
Freedom Gray (zinc / tin coated copper) is offered in 16 oz and 20 oz.
Galvalume Plus is offered in 24 gauge.
Lead Coated Copper is offered in 16 oz and 20 oz.
Zinc is offered in 0.7 mm and 0.8 mm with a raw finish.
Other colors, materials and thickness may be available upon request.
Please click here for a full selection of colors and materials offered.
PDF – K-Style Gutter End Caps