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Half-Round vs. K-Style Gutters: Which Is Ideal for Your Home?


Josh Knese • Mar 08, 2022

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Gutters protect several parts of your home – such as your siding, roof, basement and foundation – against water damage. However, just like any exterior component, they will eventually need replacement. When that time arrives, you may find yourself choosing between half-round and K-style gutters. 

Half-Round vs. K-Style Gutters: Which Is Ideal for Your Home?

Here’s a quick comparison to help you make your decision.

K-Style Gutters

Modern homes would look more appealing with K-Style gutters, which have a flat side that’s secured to the house. Your contractor can directly install them to the fascia board using fewer accessories and brackets. You can get these gutters in a wide range of sizes, lengths and colors. Thanks to these customization options, you can easily ensure your new gutters complement your siding, windows, roof and other parts of your home’s exterior.


K-style gutters are ideal for angled roofs, which can be found in several homes in the U.S. These gutters are known for their elegance and sleekness, which can increase curb appeal.

Half-Round Gutters

You can benefit from half-round gutters if your home has a rounded roofline or a metal roof. These gutters are more common in structures built before the 1950s. They are a great option for home restoration projects. Half-round gutters can bring back a historic home to its former glory while keeping it historically accurate.

However, half-round gutters involve more complex installation than K-style gutters since they need more brackets. They also do not lay flat along the roof’s edge. Still, they are easy to maintain since they have fewer crevices where debris can get stuck.

Whether you need to have your entry doors, windows or gutters replaced, you can rely on Exterior Building Solutions. Give us a call at (314) 470-8783, or fill out our contact form to get a free assessment. We serve clients in Chesterfield, Wildwood and St. Louis, MO, and nearby communities.

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