12x20 Shed Roof Pitch

In addition due to the easy access to the interior you can use this shed for storing an atv or your motorbikes.
12x20 shed roof pitch. 12x20 shed plans with a porch. This image shows a relatively shallow roof pitch of 15 degrees. Fast run off of rain or snow can cause ground erosion behind. Clear roof space without truss or rafters.
See my other diy projects here. The loft space would be much larger with a roof pitch of 45 degrees. This step by step woodworking project is about free 12 20 garden shed plans. If you are only trying to keep a wood pile dry or storing a few outdoor tools and light machinery out of the weather then you might consider a simple single pitch roof since most everything inside will be stored at ground level and pulled out from the outside of the shed.
Snow can build up against the lower roof wall and cause dampness or rot in the wall. With a steeper roof pitch windows and a large door to make it easier to store larger items the 12x20 backyard colonial shed design will provied functionality and good looks for your yard or garden. Pitched roofs are attractive and also can be used for additional space for a shed loft. Sheds rain and snow quickly.
Much depends on what your intended use for the shed actually is. Expensive to convert a mono pitched roof to a multi slope roof since all walls need to become the same height.