Minimum Roof Pitch For Shed Roof

Basically the steeper the pitch the better it can shed snow and rain.

Minimum roof pitch for shed roof. This slope works well for sheds that are fairly narrow like 4 to 6 feet but for sheds that are 8 or wider the shed roof becomes unsightly high. This means that for every 12 inches of horizontal distance across the shed the roof will rise 4 inches. However you can only use this pitch with built up roofing or specialized synthetic roofing. Your shed roof pitch may also be influenced by your project specific requirements to let light into the building through the roof or create storage space in the roof void.

The flip side to this is that it also becomes more expensive to build both in. Constructing a new shed roof at the desired pitch is as easy as knowing how to use a speed square. The pitch of a shed roof may be determined by the shed s other dimensions and its placement within the footprint of the property. As stated in the.

There are advantages and disadvantages to having a steep pitch versus a shallow or low pitch the most obvious of which is the roof s ability to shed or withstand heavy snow rain or wind. The minimum pitch for a roof is 1 4 12 which translates to 1 4 inch rise to 12 inches of run. A pitch of 10 degrees or less is typically regarded as a flat roof. The maximum height of a building with a dual pitched roof is 4 metres.

Whichever roof pitch you choose make sure that you select a roof covering that is designed to be waterproof at the angle that you eventually select. Therefore if your roof rises 4 inches over the course of 12 inches of horizontal run then your roof pitch is 4 12.