Multiply the drainage area by the roof pitch factor and rainfall intensity to find out the adjusted square footage.
Eaves gutter dimensions.
For pricing and availability.
If a roof s various drainage areas call for different size gutters go for the biggest one k style.
A modern gutter system with a high rainfall carrying capacity a curved base for improved self cl.
Then use the chart below to see what size gutter you need.
5 inch 5 520 square feet.
Roof drainage systems should be designed and detailed by a suitably qualified trade or professional in accordance with the bca and the australian standards.
Gutter style gutters are typically k style and half round styles though custom profile are available.
6 inch 7 960 square feet.
Then use the information below to see what size gutter you need.
Guttering made from colorbond and zincalume steel.
Gutter sizes for a half round gutter are 5 to 6 inches in width.
There is no limit to downpipe size or eaves gutter size.
Amerimax contemporary 4 in x 5 875 in white half round gutter end with drop.
For pricing and availability.
The larger a gutter downspout the more water it can drain quickly.
Contemporary styled gutter system with a curved based for improved self cleaning and minimal buil.
And the provision of appropriate overflow devices.
Gutter slope to allow for proper drainage in gutters allow the gutter to slope approximately 1 4 drop every 10 feet toward the downspout for adequate drainable.
Quantity and placement of downpipes.
If a roof s various drainage areas call for different size gutters go for the biggest one k style.
Amerimax 5 5 in x 10 in brown k style gutter end with drop.
However too large a gutter downspout can look unattractive.
Multiply the drainage area by the roof pitch factor and rainfall intensity to find out the adjusted square footage.
Learn more how to storm water design for building sites.
The code limit is 150mm for dp s and 26 800 sq mm for flat eaves gutters the program will calculate the size and number of downpipes downspouts leaders required and the eaves gutter sizes for any roof.
5 inch 5 520 square feet.
Downpipe eaves gutter long straight eaves gutters box gutter to rain water head box gutter vertical faces box gutter side o flow box gutter vertical o flow storm water pipe size storm water network overland flow path spitter upstream end custom rain water head.
Gutter downspout sizes are 3 to 6 inches.