Largest Residential Gutters

Though a 6 gutter is only an inch bigger it does handle 40 more water.

Largest residential gutters.

5 inch 5 520 square feet. Carolina construction generally installs 5 inch gutters at about 3 50 per linear foot and 6 inch gutters at 6 or more. 6 inch 7 960 square feet. Although 5 is considered the standard size for residential seamless gutters many homeowners are upgrading to 6 over sized gutters.

Most importantly oversized 6 inch gutters can handle approximately 40 more volume than a standard 5 seamless gutter system. K style gutters are the most common option and they provide optimum drainage for the majority of homes 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. A k style gutter in the same inch width can handle twice as much water as a half round gutter.

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. When installing gutter systems on large office buildings commercial buildings and residential houses with large volumes of water a 6 inch gutter is the best solution. Given that one pound of coil produces 2 25 feet of 5 inch gutter but only 1 6 feet of 6 inch gutter he prices residential jobs accordingly. Most times these style gutters are installed with rectangular downspouts.

Then use the chart below to see what size gutter you need. If a roof s various drainage areas call for different size gutters go for the biggest one k style. They come in 5 inch to 6 inch widths. Multiply the drainage area by the roof pitch factor and rainfall intensity to find out the adjusted square footage.