Standard Gutter Diameter

Gutters come in different sizes.

Standard gutter diameter.

K style sizes will typically range from 5 to 6. If you are worried you will need a larger gutter than the standard 6 inch it s important to talk to your roofer about your maximum rainfall intensity the pitch of your roof and the drainage area square footage. They can be 4 5 or 6 inches. Then use the information below to see what size gutter you need.

6 inch 7 960 square feet. According to this old house while 5 inch k style gutters and 6 inch half rounds are usually suitable for homes houses with big steep roofs or those located in climates prone to heavy downpours may need wider gutters and extra downspouts to keep rainwater from overflowing. A raised or crowned profile is desirable but not imperative. The definitive guide to gutter sizing five inch k style gutters or 6 inch half rounds the most common residential sizes are able to handle the rainfall on most houses in most parts of the country.

A standard 5 inch k style gutter can handle annual rainfall for a majority of houses in most of the u s. Common in half round gutters the 6 inch isn t the largest size gutter available but for most homes it does the job. Gutters come in different sizes. The type of gutters you buy and the size of the gutter pieces you buy should be able to handle all the rain your home gets in a year.

Multiply the drainage area by the roof pitch factor and rainfall intensity to find out the adjusted square footage. If a roof s various drainage areas call for different size gutters go for the biggest one k style. The sizes available in this style are 3 4 5 and 6. Gutterbrush comes in 5 sizes of which the actual bristle diameters are 3 25 4 25 5 25 6 5 and 8.

It also comes in sizes 2 3 and 3 4. This type of down spout is considered the standard downspout style in households and is used with a 5 k style guttering system. 5 inch 5 520 square feet. Gutter style gutters are typically k style and half round styles though custom profile are available.

Choose the size that best fills the width of the gutter without overly compressing the bristles.