6 inch 7 960 square feet.
Box gutter measurements.
It is easy to see that you can vary gutter size downspout size and downspout spacing to properly size a gutter downspout system.
If a roof s various drainage areas call for different size gutters go for the biggest one k style.
Box gutters are offered in colored kynar material 0 032 aluminum and 24 gauge galvanized steel 24 gauge galvalume plus 0 027 regular standard aluminum colors and in copper both 16 oz and 20 oz.
Each size can hold more water than the last but if you pick one that is too large you risk water pooling in the rain system and causing problems.
When trying to decide on what commercial gutters you need it is important to realize that the size of the gutters can affect how well they work for you.
By reducing the downspout spacing to perhaps 35lf you could use a 6 gutter with 9 4 x6 downspouts in lieu of an 8 system.
5 inch 5 520 square feet.
The side with the maximum flow is used to size the box gutter.
This free online box gutter calculator will calculate the size of box gutters and sumps with a side overflow in accordance with the australian plumbing code as nzs 3500 3 2003 part 3 storm water drainage.
Multiply the drainage area by the roof pitch factor and rainfall intensity to find out the adjusted square footage.
Find the width of the gutters.
Storm master gutters has 3 box gutter sizes to offer you the 6 7 and 8 inch.