Five inch k style gutters or 6 inch half rounds the most common residential sizes are able to handle the rainfall on most houses in most parts of the country.
Common sizes of aluminum gutters.
Aluminum gutters come in three standard thicknesses 025 inch 027 inch and 032 inch.
Half round 5 inch 2 500 square feet 6 inch 3 840 square feet.
Be sure to select a contractor that only uses heavy 032 gauge aluminum because they are stronger and will hold up much longer.
They come in 5 inch to 6 inch widths.
There are 2 common sizes for gutter material thickness standard 027 gauge and heavy duty 032 gauge.
Downspouts also come in different sizes such as 2 3 inches and 3 4 inches in size.
There are two main common sizes of gutters and one of them is 5 inch.
The most common gutter sizes are 5 inches and 6 inches although 4 inches is available as well.
K style gutters are the most common option and they provide optimum drainage for the majority of homes in most of the u s.
A k style gutter in the same inch width can handle twice as much water as a half round gutter.
While the thinnest aluminum is the least expensive it s also likely to dent or bend.
It also comes in sizes 2 3 and 3 4.
But houses with big steep roofs or those located in climates prone to heavy downpours may need wider gutters and extra downspouts to keep rainwater from overflowing.
Downspouts are commonly 2 x 3 inches and 3 x 4 inches in size or 3 or 4 inches in diameter.
Standard 2 x3 downspouts can be used with the 5 gutters.
The second most common style of downspouts in urban homes is the rectangular downspout coming under a range of sizes such as 2 3 3 4 and 4 5.
Gutters come in different sizes.
Most times these style gutters are installed with rectangular downspouts.