Galvalume Residential Box Gutter Inside Miter

In stock
Product Details
Brand: K&M Sheet Metal

Inside Gutter Miter - 24 Gauge Galvalume Residential Box Gutter

Galvalume Plus (Acrylume)

K&M Pre manufactures miters (gutter corners) for easy Residential Box Gutter installations. All miters are laser cut and riveted together as per specified angle. These items do not come pre sealed as straight seams connecting to gutters need to be sealed upon installation.
This type of miter (mitre) is known as a "box miter" and that's because of its shape, which is different than a strip miter.
Item needs to be secured with rivets or zip screws.
A 45° miter is commonly known as a bay miter (for bay windows), however, not all bay windows share the same angles. A 90° miter is the most commonly purchased item.
Custom colors, sizes, angles and materials may be available as custom items. Please, contact us for a quote.


  • Size: 5", 6", 7" & 8"
  • Angle: 45°, 90° and custom angles
  • Laser cut, tabbed and riveted
  • Fits K&M's Residential Box Gutters (Style D)
Submittals & Downloads
Color and Material Options
Common Material Options for Gutter Miters
Galvalume Plus

Galvalume Plus



Lead coated copper

Lead Coated Copper

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