There are two main types of single ply roofing.
Roof options for a shed.
Metal roofing typically comes in panels of anywhere from 27 to 48 inches.
Other metals are used in roofing such as zinc copper and lead which i m only going to mention these in passing.
Each of these roof types is sloped to provide runoff for precipitation which means the design you go with will largely be a matter of aesthetic preference.
There are many different roof styles used for building sheds.
Corrugated metal roofing is one of the most durable options you can install on your shed.
Ribbed sheet steel may work better on a shed or gable roof while shingles may work better on a hip or octagonal roof style.
Thermoset membranes are made with layers of synthetic rubber polymers such as epdm cspe and neoprene.
For the shed roof pictured above the back has a 5 12 pitch.
Some other roofing materials which are used for low slope curved or butterfly roof styles are pvc tpo and rubber membrane.
Lengths are commonly 8 or 10 feet long but you can order sizes to run from the top to bottom of your shed to minimize seams.
Shingles refer to asphalt clay slate cedar metal tar and gravel and roll roofing products.
Roof pitch and corresponding angle of degree.
The main reason being is that water is not encouraged to drain off the roof.
Most wood roof shingles are made from cedar pine redwood or western red cedar.
It offers many benefits including water shedding and cost effectiveness but it also comes with cons including ceiling height issues and susceptibility to high wind.
Single ply roofing is a popular option for commercial buildings and can be used on any slope of roof.
For a shed with this type of roof bitumen mineral felt on plywood decking or sheet metal will be the main options.
And also are a target for thieves once installed.
When comparing roof types you see a lot of gable and hip roofs but a contemporary option with a simple design is a shed roof.
Wood has been used as a source of roofing shingles for centuries and even today continues to make an excellent source of shed roofing materials.
If you have to go with a roof pitch less than 3 12 then it would either have to be a metal roof or a roof covered with a rubber membrane to prevent water penetration.
The most common styles include gable gambrel skillion and saltbox roofs.
Besides composite shingles there are also some lower cost roofing options that you might not choose for your house but are just fine for most sheds.
Choose a style for your roof.
Flat roofs have experienced problems over the years with leakage and durability.
