Measure from the roof edge at both ends of the gutter if you want to be sure.
Cost to adjust gutter slope.
Expect to pay more for multi level homes 1150 for one story homes and 2000 for two or more.
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.
The national average cost of gutter repair is 347.
A good guideline is that the pitch should cause a decrease somewhere between 1 to 2 inches over a 40 foot run.
Professional contractors charge between 4 and 30 per linear foot for labor which is the typical industry pricing model.
However for gutters to function correctly they require a slight slope called a pitch which causes rainwater to flow to the downspouts.
The cost of professional gutter installation varies geographically but averages 10 per linear foot.
Materials and labor for 100 to 200 feet of gutter average 900 2500.
Since gutters settle as screws and brackets loosen it s a good idea to periodically check the pitch of the gutters and adjust them if needed.