Roof Leng For Gutters

5 inch 5 520 square feet.

Roof leng for gutters.

A typical 120 foot long roof edge with 6 12 overhangs and no gutters deicing will need about 291 feet of cable. Multiplying that number by the local maximum rainfall intensity 6 8 inches per hour yields an adjusted square footage of 7 480 square feet. A device that disperses water away from the house. Multiply the drainage area by the roof pitch factor and rainfall intensity to find out the adjusted square footage.

A low slope roof is anywhere from 2 in 12 to 4 in 12. Then use the information below to see what size gutter you need. A vertical pipe where water goes through from gutters and roof catchments to the drainage. If a roof s various drainage areas call for different size gutters go for the biggest one k style.

The 6 in 12 pitch factor 1 1 multiplied by 1 000 yields an effective area of 1 100 square feet. That equals to 2 3kwh per hour or almost 56kwh per day of continuous operation. With us average electric price of 0 13 kwh you will be spending 7 25 per day if your system is running full 24 hours. Therefore this roof should be equipped with 6 inch k style gutters.

Conventional slope roof range between 4 in 12 and 8 in 12.