Roof pitch multiplier table.
Examples of shed type roofs with maximum slope.
The shed roof pitch has two slopes and the window above eaves level allows additional light into the shed.
It looks like half a gable roof.
Lean to shed roof design.
Because of the slope on a shed roof it allows for almost any type of roofing material.
A gable roof is probably the most versatile type of shed roof and the most common as it can handle any type of pitch.
Different manufactures have different ratings for the pbr design but most are around 1 in 12.
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.
Many factors determine which roofing materials you can use and one make or break factor is the slope of the roof known as roof pitch.
Run in degrees and as percentage the minimum roof slope allowed by code for any type of roof is in 12 applicable only to coal tar pitch roof systems.
Designing a lean to shed so that it can work.
For example you may think you want classic composite shingles on your roof but if the pitch is below a certain ratio you may be forced to install a different type of roofing perhaps rolled roofing or standing seam metal roofing.
Much depends on what your intended use for the shed actually is.
Using our previous dimensions the equation is rise run x100 the percent of your roof pitch.
Complete list of roofing types.
A couple of points worth noting are that the steeper you make the roof the more it will cost to build due to an increase in the amount of materials needs but the steeper the roof is the longer the roofing materials are likely to last.
Here in the uk there is a limitation on the height of shed roofs when they are close to boundaries which many sheds are.
An important factor to throw into a discussion about roof pitches is local planning rules and regulations.
You can go with traditional shingles metal roofing rolled roofing clay tiles or cedar shakes for example.
2 6 or greater planks span the distance between the high wall and the low wall often with an overhang.
It is a commercial rated roofing panel and works well for lean to shed roofs.
Here are a few methods to easily find the roof slope on your existing shed.
A skillion or shed style roof shed has one wall higher than the opposite wall creating a single slope roof.
Types of hip roofs.
The sides come together at the top to form a simple ridge.
Degrees to pitch rise in run table.
For our example it would be 2 4 x 100 50.
This simple diagram will help give you a better idea of how shed roof pitch or for that matter any other type of roof pitch works.
It has a polygon on two sides and a triangle on two sides.
It is one of the easiest roofs to build and usually the least expensive.
The most common type of a hip roof.
Building codes and roofs.
Roof slope equivalents as rise.
