A-Style Commercial Box Gutters
Choose from our extensive line of gutters styles and accessories
Commercial Box Gutters are named for their shape and their frequent use on commercial and industrial buildings. They come in a variety of sizes, ranging from 5 inches to a massive 10-inch-wide gutter. Because our Commercial Box Gutters are handcrafted, standard profiles can be customized, and entirely new profiles can be created for special orders.
Commercial vs. Industrial vs. Residential
Commercial, industrial, and residential are simply labels that describe slightly different profiles, but any of them can be used on a home, commercial building, or other structure. Commercial box gutters are typically found in large commercial or industrial settings, though smaller 5" and 6" profiles are also common on modern homes. The benefit of our heavy-duty commercial box gutters comes from their shape, which offers greater water-carrying capacity and easier installation. Made using a brake, they come in 10' and 20' lengths and can be customized with features like roof flanges or an extended back.
K&M Sheet Metal and Gutter Supply offers Commercial Box Gutters in a wide range of materials and colors. Options include Pre-Finished Kynar in 0.032″ aluminum and 24-gauge Galvalume steel, 24-gauge Galvalume Plus, 0.027″ standard aluminum colors, and premium choices like copper, lead-coated copper, and Freedom Gray in both 16 oz. and 20 oz. Custom box gutters with unique profiles are also available by special order.
We also offer custom lengths, colors and materials along with downspouts, elbows, hangers, end caps, outlets and any other gutter accessories needed.
Have a picture or drawing of something else you'd like for us to manufacture? Let us know. We may be able to custom manufacture it for you.
Just email us photos, drawings, material specs and K&M will let you know if it's something we can help you with.
Commercial Box Gutter Profile - Sizes
Commercial Box Gutter - Material Weight and Thickness
| Box Gutter Size |
Material | Weight / Thickness |
|---|---|---|
| 5″ & 6" | Aluminum Standard Colors | 0.027″ thick |
| 5″, 6″, 7″ & 8″ | Aluminum Kynar Colors | 0.032″, 0.040″ thick |
| 5″, 6″, 7″ & 8″ | Copper | 16 oz, 20 oz /sqf |
| 5″, 6″, 7″ & 8″ | Galvalume | 24 Gauge, 26 Gauge |
| 5″, 6″, 7″ & 8″ | Galvanized Steel Kynar Colors | 26 Gauge, 24 Gauge |
| 5″, 6″, 7″ & 8″ | Lead Coated Copper | 16 oz, 20 oz /sqf |
| 5″, 6″, 7″ & 8″ | Stainless Steel | 26 Gauge |
| 5″, 6″, 7″ & 8″ | Zinc | 0.7mm |
| Commercial Box Gutter Size | A | B | C | D | E | F | G | H | Stock |
|---|---|---|---|---|---|---|---|---|---|
| 5″ Box Gutter | 5″ | 4″ | 3.188″ | 1″ | 0.875″ | 0.562″ | 0.375″ | 5″ | 15″ |
| 6″ Box Gutter | 5″ (*) | 5″ | 3.188″ | 1″ | 0.875″ | 0.562″ | 0.375″ | 6″ | 16″ / *15″ |
| 7″ Box Gutter | 5.5″ | 6″ | 3.688″ | 1″ | 0.875″ | 0.562″ | 0.375″ | 7″ | 18″ |
| 8″ Box Gutter | 6″ | 7″ | 4.188″ | 1″ | 0.875″ | 0.562″ | 0.375″ | 8″ | 20″ |
Submittals & Downloads
Color and Material Options
0.027" Aluminum Box Gutter Color Options
Black
Dark Bronze
Musket Brown
Royal Brown
Almond
Linen
Low Gloss White (30°)
High Gloss White (80°)
Pac Clad Standard 0.032" Kynar® Aluminum and 24 Gauge Galvalume Steel Box Gutter Color Options
Black
Matte Black
Charcoal
Dark Bronze
Medium Bronze
Copper Penny
Almond
Bone White
Common Material Options for Box Gutters
Copper
Pre Patina Copper
Freedom Gray®
Galvalume Plus
Lead Coated Copper
Zinc
Other colors, materials and thickness may be available upon request. Colors displayed for reference only.
Please click here for a full selection of colors and materials offered.