Different Types Of Roof Slopes

A 3 in 12 roof rises 3 for every 12 of run.

Different types of roof slopes.

Here s how to think about the two different slopes. Our sketch above shows the relationship between horizontal distance or run and roof slope or rise. In this post we will talk about five of the most common sloping roof types. With a bonnet roof the lower slope hangs over the front and back of the house making it an excellent cover for a porch or outdoor patio.

There are plenty of reasons to use a gambrel roof beyond just barns however. A mansard roof also known as a french. That s the same as a 14 degree slope or a 25 slope. A hip roof has slopes on all four sides.

The sides are all equal length and come together at the top to. The lower side of the roof will have a steep slope almost vertical while the upper side of the roof will have a much lower slope. Different sloping roof types. This is what creates the distinctive barn roof look for your house.

This table lists all of the common roof slopes expressed as rise run roof angle roof slope slope grade and walk ability. They are also referred to as kicked eaved roofs and like mansard roofs they feature a double slope but unlike mansard roofing the upper slope has less of a pitch on a bonnet roof. This article series gives clear examples just about every possible way to figure out any or all roof dimensions and measurements expressing the roof area width length slope rise run and unit rise in inches per foot. Homeowners guide to sloping roof types pitch slope.

While roof slope is typically expressed in rise it can also be expressed in degrees or in percent of slope.