Roof area the locale s rainfall intensity and gutter capacity determine how many square inches of downspout are needed.
Gutters for 12 000 sq ft house.
Average costs and comments from costhelper s team of professional journalists and community of users.
For a 5 inch k style gutter the square footage should be up to 5 500 sq ft and for a 6 inch k style gutter the square footage should be upto 7 900 sq ft.
After you have calculated the square footage use following calculations.
6 inch 3 840 square feet.
Sprawling single story homes have more roof edges and therefore more feet of rain gutters than more compact two or.
Gutters are sold and installed as either seamless gutters or sectional gutters.
How much gutters should cost.
Gutter sections are made from these 10 ft.
Gutter sections are made from 28 gauge galvalume steel.
Amerimax 5 5 in x 10 in brown k style gutter end with drop.
For half rounds 5 inch should be used for up to 2500 sq feet and 6 inch for up to 3 840 sq ft.
12 inches or more.
For pricing and availability.
When you are considering what kind of gutters to get keep in mind that different gutter shapes have a significant impact on.
Two hundred feet of gutter can cost anywhere between 660 and 4 500.
5 inch 2 500 square feet.
Doubling the number of downspouts halves the required capacity for each.
As an example if your overhang is 12 inches you ll add 2 feet to the overall length and 2 feet to the overall width of the house.
Multiply drainage area by 1 3.
A square inch of downspout can drain 1 200 square feet of roof during a rain with an intensity of one inch per hour.
This gutter section will match all standard 4 in.
Roof pitches in.
Amerimax contemporary 4 in x 5 875 in white half round gutter end with drop.
A house in chicago has a roof whose actual drainage area is 1 000 square feet.
For pricing and availability.
This nominal square footage amount is then multiplied by a factor associated with the roof s pitch.
Multiplying that number by the local maximum rainfall intensity 6 8 inches per hour yields an adjusted square footage of 7 480 square feet.
For a homeowner of a 1 500 square foot home the average cost for sectional gutters ranges from 1 065 to 2 256 for 160 feet of gutters or 7 12 per linear foot depending on the material of gutter installed.
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.
Vinyl gutters cost 2 to 5 per linear foot.
Measure your house at ground level then add in the roof s overhang for greater accuracy.
The traditional k style gutter profile adds a functional yet decorative touch to your roofline.
The 6 in 12 pitch factor 1 1 multiplied by 1 000 yields an effective area of 1 100 square feet.
The average residential home has anywhere from 120 to 250 feet of rain gutters depending on the number of stories and the amount of roof line.
Size downspouts to fit the gutter.
