Appropriate Gutter Size

You can measure pitch with a 2 foot level and a tape measure.

Appropriate gutter size.

But don t overlook performance and quality which will over time. Roof pitch is very important for right roof gutter sizing. If a roof s various drainage areas call for different size gutters go for the biggest one k style. Rectangular gutter downspouts are available in 2 3 3 4 and 4 5 sizes.

5 inch 5 520 square feet. 5 inch 5 520 square feet. 6 inch 7 960 square feet. 6 inch 7 960 square feet.

Installing the right sized gutter downspouts not only promotes efficient drainage but it can also save you money in expensive repairs by having the capacity to drain quickly. Picking your gutter size. Then use the information below to see what size gutter you need. The following guide could help take the guesswork.

Multiply the drainage area by the roof pitch factor and rainfall intensity to find out the adjusted square footage. 5 inch 2 500 square feet. Then use the chart below to see what size gutter you need. Hold one end of the level against the roof level it and then measure the distance between the roof and the underside of the level at its midpoint which.

Multiply the drainage area by the roof pitch factor and rainfall intensity to find out the adjusted square footage. The steeper a roof s pitch the more windblown rain it can collect. 5 inch 5 520 square feet. How to figure the right downspout size.