Rain Gutter Fall Per Foot

The standard is about inch per 10 feet.

Rain gutter fall per foot. 1 sq in downspout cross section per 100 sq ft of roof drained. Max run per downspout of 40 feet. Working out gutter slope as a general rule gutter slope is set at 1 4 inch per 10 feet of guttering. For example if you have 30 feet of guttering the calculation is 1 4 x 3 0 75 i e.

The traditional k style gutter profile adds a functional yet decorative touch to your roofline. All guttering must slope toward the nearest downspout. Two hundred feet of gutter can cost anywhere between 660 and 4 500. If the drop is greater the water.

For a 1 500 square foot house you will need an average of roughly 160 feet of gutters or about 10 to 11 feet of gutter per square foot of your home. Vinyl gutters cost 2 to 5 per linear foot. If you have hills and valleys in your roof there will be areas where the flow of water is more significant and may require a 6 inch gutter. Gutter sections are made from 28 gauge galvalume steel.

At the ends of the gutters are 4 inch diameter corrugated aluminum downspouts 1 75 per linear foot which were ordered in white to match the house trim. This brings up another important rule to keep in mind. K style gutter systems so it is ideal for repairs replacement or as an addition to existing systems. This allows the water to flow gently but efficiently.

So if you have a 25 foot section of guttering you should set the downspout end of the gutter 5 8 of an inch lower 1 4 x 2 5 5 8 than the other end. Increasing the pitch increases a gutter s handling capacity but the gutter may look askew over a long run. Some homes depending on their roof design will only need gutters along the front and back roofline. Gutters come in a wide range of materials the cost depends on which you choose.

You can have both 5 and 6 gutters on your home and a professional will know where to install each. Slope 1 8 inch per running foot. This gutter section will match all standard 4 in. Gutter sections are made from these 10 ft.

Most contractors tend to set the slop at one quarter inch per ten feet of guttering. Metal gutters vary in price from 6 to 12 for aluminum and 9 to 20 for steel to 25 or more for high end copper. A 6 inch seamless gutter costs 3 to 5 more per foot than 5 inch gutter systems. Rules of thumb for gutters.