Pull the gutter down about 3 quarters of an inch lower than it originally was.
Adjusting rain gutter slope.
Drop the gutter to the desired angle sloping it toward the downspout.
If it is improperly pitched you will need to adjust the gutter slope.
This means the downspout end of the gutter should be set 3 4 of an inch lower than the other end.
This simple act can turn problem gutters into an efficient drainage system.
If your gutters don t slope then you only need to adjust the hangers and lower them slightly where necessary to achieve the correct slope.
Ask someone to hold the gutter while you loosen and remove the gutter brackets or hangers.
Loosen the drip edge with a screwdriver.
If your house has rain gutters it is wise to do a yearly inspection and replace or adjust the gutters as necessary prior to the rainy season.
As a general rule gutter slope is set at 1 4 inch per 10 feet of guttering.
You can unscrew them or use a pry bar to remove the fastener holding the hanger in place lower it the correct amount and refasten.
Multiply the number of feet by 1 16 inch to determine the total slope the gutter requires.
Get on a ladder after a rainstorm and look in the gutter.
How to determine gutter slope the best way to calculate the slope of a gutter run before hanging it is to use a long string and a string level.
For example if you have 30 feet of guttering the calculation is 1 4 x 3 0 75 i e.
Excessive wind water and debris can knock the gutters out of this alignment.
The gutters were installed using the roof pitch so they slope toward the downspouts.
Put a temporary screw at the back to adjust the pitch.
To correct this yourself you ll need to measure from the peak to the downspout.
You want at least a quarter inch of slope for every 10 feet.
For example if the gutter is 16 feet long the end near the down spout must be 1 inch lower than the starting end.
First determine the location of each one of your downspouts.
To adjust the slope of the gutter wearing gloves pop out the gutter pegs on the side and around the corners.
If there s standing water it s not pitched properly.
Gutters need to be pitched toward the downspouts for the water to flow properly.