How Measure Gutter Size

6 inch 7 960 square feet.

How measure gutter size.

The steeper a roof s pitch the more windblown rain it can collect. Measure length of twine mark the measurement with a piece of tape and then pull the twine off of the other end of the gutter. Measure the length of each gutter run. Measuring existing gutters 1.

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. Use your tape measure to determine the length of the twine marking down this calculation. Find the width of the gutters.

Then use the chart below to see what size gutter you need. How do you calculate gutter size. Adjusting for pitch and rainfall. Place a sturdy 20 ft 6 1 m ladder on 1 side of your house so that you can reach.

Measure your gutter across the top from the back where the gutter meets the home to the outer edge. 5 inch standard k style gutter shop 5 gutterbrush. Run the tape measure from 1 corner of the gutter as far as you can go toward. How to measure downspouts.

5 inch 5 520 square feet.