The steeper a roof s pitch the more windblown rain it can collect.
Appropriate gutter size.
If a roof s various drainage areas call for different size gutters go for the biggest one k style.
Then use the information 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.
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.
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.
Roof pitch is very important for right roof gutter sizing.
5 inch 5 520 square feet.
You can measure pitch with a 2 foot level and a tape measure.
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.
The following guide could help take the guesswork.
Rectangular gutter downspouts are available in 2 3 3 4 and 4 5 sizes.
But don t overlook performance and quality which will over time.
Picking your gutter size.
Choose the right gutters there is so much to consider when choosing new gutters including shape material and cost.
5 inch 5 520 square feet.
How to figure the right downspout size.
5 inch 5 520 square feet.