Reverse bead half-round gutter
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Reverse bead half-round gutter black aluminum
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Reverse Bead half-round copper gutter
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Reverse bead half-round gutter galvalume
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Reverse bead half-round gutter medium bronze steel
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Traditional bead half-round copper gutter
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Half Round Gutters

Half round gutters get their name because of their shape. There are 2 types of half-round gutters:

European Bead / Traditional bead – This was the standard, and is the old fashioned way to make gutters. The front bead curls out, and this is a manual process. This gutter is commonly sold in copper or zinc.

Reverse Bead Gutter – The new industry standard. Reverse bead gutters allow for more economical materials, such as aluminum or steel to be used. This is due to the front bead curling in, and not revealing the other side of the metal, which is normally not finished.

At K&M Sheet Metal and Gutter Supply, we proudly offer 10′ and 20′ lengths as standard ready to ship. However, can run “infinite” lengths of 5″ & 6″ reverse bead gutters for pickups. Half-round gutters are offered in colored Kynar material (0.032″ aluminum and 24 gauge galvanized steel), 24 gauge galvalume plus, 0.027″ regular standard aluminum colors and in copper, both 16 oz and 20 oz.

We also offer custom lengths, colors and materials along with downspouts, elbows, hangers, end caps, outlets and any other gutter accessories needed.

Traditional Bead Gutter Size A B C D E Stock
5″ HR Gutter 5″ 7/8″ (0.875″) 10 1/2″ (10.5″)
6″ HR Gutter 6 3/4″ (6.75″) 6″ 3 1/4″ (3.25″) 7/8″ (0.875″) 2 7/8″ (2.875″) 12″
7″ HR Gutter 7″ 7/8″ (0.875″)
8″ HR Gutter 8 7/8″ (8.875″) 8″ 4 1/8″ (4.125″) 7/8″ (0.875″) 4 1/8″ (4.125″) 15″
Reverse Bead Gutter Size A B C D E Stock
5″ HR Gutter 5 5/8″ (5.625″) 5″ 2 3/4″ (2.75″) 9/16″ (0.562″) 2 1/2″ (2.5) 10″
6″ HR Gutter 6 9/16″ (6.562″) 6″ 3 5/16″ (3.313″) 9/16″ (0.562″) ~3 1/16″ (3.08″) 11 7/8″ (11.875″)
7″ HR Gutter 7 3/4″ (7.75″) 7″ 3 1/2″ (3.5″) ~13/16 (0.8″) 3 3/8″ (3.375″) 14″
8″ HR Gutter 8 3/4″ (8.75″) 8″ 4 1/4″ (4.25″) ~13/16″ (0.8″) 4 1/8″ (4.125″) 15″
0.027″ Aluminum Half Round Reverse Bead Gutter Color Options
Black 0.027

Black

Dark bronze 0.027

Dark bronze

Musket Brown 0.027

Musket Brown

Royal brown 0.027

Royal brown

Almond 0.027

Almond

Linen 0.027

Linen

30° white 0.027

Low Gloss (30°) White

80° white 0.027

High Gloss (80°) White

The most popular half round reverse bead gutter 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 Reverse Bead Half Round Gutter Color Options
Black kynar aluminum and galvanized steel

Matte black

Dark bronze aluminum and galvanized steel

Dark bronze

Medium bronze aluminum and galvanized steel

Medium bronze

Almond aluminum and galvanized steel

Almond

Stone white aluminum and galvanized steel

Stone white

Bone white aluminum and galvanized steel

Bone white

The most popular reverse bead half round gutter 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 Traditional and Reverse Bead Half Round Gutters
Copper

Copper

Freedom gray

Freedom gray

Galvalume

Galvalume

Lead coated copper

Lead coated copper

Zinc

Zinc

Copper is the most popular metal for HR gutters along with aluminum. 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.