Gutter profiles: OG, half round, box and flat face
A gutter profile is the shape of the gutter seen from the end. The Rain Gutter Specialists install four: OG (K-style), half round, box and flat face. The right one depends on the roof, the volume of water and the style of the house.

The four profiles compared
| Profile | Sizes | Materials | Suits |
|---|---|---|---|
| OG (K-style) | 5 in., 6 in. for big roofs | Aluminum | Most LA homes; the budget-friendly classic |
| Half round | 6 in. | Aluminum, copper, bonderized steel | Spanish tile, European-style homes |
| Box | Custom | Aluminum, copper, bonderized steel | Contemporary homes, commercial buildings |
| Flat face | 5 in. | Copper, steel | Modern homes that want a clean face |
OG gutters (Old Gothic, K-style)
The OG profile has a subtle curved, decorative face. It's a timeless favorite in Los Angeles and one of the most affordable styles. 5 in. is common; 6 in. is recommended for larger roofs or areas with heavy rainfall.
Half round gutters
Half round gutters have a smooth, curved profile that suits Spanish tile roofs and European-style architecture. They come in 6 in., carry water well and clog less, in bonderized steel, aluminum or copper.
Box gutters
Box gutters are straight and flat, made for modern architecture and commercial buildings. They come in bonderized steel, aluminum or copper, and can be coated in a wide range of colors.
Flat face gutters
Flat face gutters have clean lines and a contemporary look without giving up capacity. They're installed seamless in a standard 5 in. size, in copper or steel.
Pick a profile, a metal and one of 30 colors
Try a combination here, then send it with your estimate request. The estimator brings real samples, since screens are famously bad at beige.
OG (K-style) · Aluminum · Black
Get an estimate for this setupProfile questions
What is the most common gutter profile in Los Angeles?
The OG (Old Gothic) profile, often called K-style, is the most common and one of the most affordable. It is usually installed in 5 inch, with 6 inch for larger roofs or heavy rainfall.
Which gutter profile suits a Spanish tile roof?
Half round gutters, available in 6 inch, are the traditional choice for Spanish tile roofs and European-style homes.
Keep reading
Get your free gutter estimate
Tell us about the job. An estimator calls back to book a free visit, measures the roofline and puts the price in writing.
- Call the office
- (818) 779-1580 · Mon–Fri, 9am–5pm
- Visit the shop
- 14815 1/2 Oxnard St, Van Nuys, CA 91411