Proper Rain Gutter Pitch

Ranch house with roof of 5 12 pitch 48 feet long with a small gable extending out over a porch at one end.

Proper rain gutter pitch.

This means the downspout end of the gutter should be set 3 4 of an inch lower than the other end. Plenty of rain but not usually much snow. I m reading a lot of different recommendations for the pitch slope of gutters on fascia anywhere from 1 8 per foot to 1 4 per 10 feet or to completely level. Set a rain barrel on top of the concrete pavers.

Measuring the roof and purchasing materials 1. For rainy climates where gutters will handle a larger amount of water for long periods they should have a maximum distance of 18 inches apart between them. Gutter should be pitched 1 16 or greater per foot for proper drainage. Attach a short length of downspout to the.

Install a diverter in the downspout positioning it even with the top of the rain barrel. To get started measure the side of the house directly under the gutter to determine its length in feet. Gutters should be placed below the extended roof line so that snow and ice can slide clear. Head to a home improvement store for.

This means that your gutter should be a half inch lower in height at every 10 foot mark until you reach the downspout. Measure the length of the roof that you re working on. Rain gutters should be attached to the fascia and run the. If adding a rain barrel.

The standard slope for rain gutters is half of an inch for every 10 feet. For spans longer than 40 feet it s wise to have a downspout on each end and start the high spot of the gutter in the center. As a general rule gutter slope is set at 1 4 inch per 10 feet of guttering. Gutter can be run level for appearance but addition downspout will be necessary see section on proper gutter and downspout sizing.

For example if you have 30 feet of guttering the calculation is 1 4 x 3 0 75 i e. How to check your gutter measurements if you have a length of gutter that is more than 35 feet long the center point should be the highest elevation and each side should pitch down toward the downspouts on either end. If you live in a warm place with sporadic rain you can hang gutter hangers close to the middle of the gutter with a spacing of no more than 36 inches or three feet apart from the center.