How To Correct Gutter Slope

Secure the downspout outlet to the gutter with four pop rivets or screws.

How to correct gutter slope. Start on the end of the gutter farthest from. For example if the gutter is 16 feet long the end near the down spout must be 1 inch lower than the starting end. Use needlenosed pliers to slightly crimp the elbow to fit into the downspout as shown. Inspect the gutter and check if it is incorrectly sloped.

As a general rule gutter slope is set at 1 4 inch per 10 feet of guttering. Pull the gutter down about 3 quarters of an inch lower than it originally was. It should pitch from the middle toward the downspouts at each end. Gutters need to be pitched toward the downspouts for the water to flow properly.

The general rule is to slope the gutters at 1 4 th inch per 10 feet of gutters. Have a helper hold the base of the ladder sturdy so it doesn t slip or fall while you re climbing it. Hold another elbow against the house and cut a piece of downspout to fit between the two elbows. This means the downspout end of the gutter should be set 3 4 of an inch lower than the other end.

Gutter can be run level for appearance but addition downspout will be necessary see section on proper gutter and downspout sizing. To correct this yourself you ll need to measure from the peak to the downspout. If there s standing water it s not pitched properly. If the slope is slanted too sharply the gutters can t function at full capacity.

Don t stand on the top step of your ladder. For example if you have 30 feet of guttering the calculation is 1 4 x 3 0 75 i e. A gutter over 30 feet needs two downspouts. Multiply the number of feet by 1 16 inch to determine the total slope the gutter requires.

If the gutter slope isn t properly positioned it will pool in the system and spill over the sides. You want at least a quarter inch of slope for every 10 feet. The gutter should have a quarter inch of slope per 10 feet. How to fix gutter slope measure the length of the gutter that you plan to adjust.

A gutter over 30 feet needs two downspouts. Next place a ladder at the left side of the house and measure from the roof down to the gutter. If it is improperly pitched you will need to adjust the gutter slope. Gutter should be pitched 1 16 or greater per foot for proper drainage.

Granade roofing on another awesome seamless gutter project adjusting a section of gutter to get the proper flow of water. Get on a ladder after a rainstorm and look in the gutter. Ask someone to hold the gutter while you loosen and remove the gutter brackets or hangers.