Find out how this is a simplified version of the other box gutter calculators.
Box gutter rainwater head detail.
However it can be used for any plumbing code.
Have a project that requires a particular item like 12 box gutter beveled box gutter custom downspout gooseneck elbow unique leader head design cupola or custom chimney cap.
The architectural cad drawings are also designed to be used as your order form especially for custom sizes.
K m sheet metal can make and match just about any conductor head also known as leader head or gutter collector box in any metal.
In addition to their ornamental appeal he points out that leader heads.
A wider box gutter does not flow as deeply as a narrower one.
A wider box gutter reduces the rainwater head length as the velocity of discharge is slower thereby reducing the water trajectory.
Note this program is free to use and is based on the australian plumbing code as nzs 3500 3 2015.
A box gutter is defined as a graded channel generally of a rectangular shape for the conveyance of rainwater within the building footprint including adjacent to a wall or parapet.