Appropriate Gutter Size

Multiply the drainage area by the roof pitch factor and rainfall intensity to find out the adjusted square footage.

Appropriate gutter size.

The following guide could help take the guesswork. You can measure pitch with a 2 foot level and a tape measure. 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. 5 inch 5 520 square feet.

Then use the information below to see what size gutter you need. 5 inch 5 520 square feet. If a roof s various drainage areas call for different size gutters go for the biggest one k style. 6 inch 7 960 square feet.

Picking your gutter size. Roof pitch is very important for right roof gutter sizing. Rectangular gutter downspouts are available in 2 3 3 4 and 4 5 sizes. 5 inch 5 520 square feet.

If a roof s various drainage areas call for different size gutters go for the biggest one k style. 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. But don t overlook performance and quality which will over time. Now finally you can find the appropriate gutter size by looking at the following figures showing the relationship between different gutter systems and the roof area they ll be able to drain.

Multiply the drainage area by the roof pitch factor and rainfall intensity to find out the adjusted square footage. How to figure the right downspout size. Choose the right gutters there is so much to consider when choosing new gutters including shape material and cost. Then use the chart below to see what size gutter you need.