Hip Roof Stick Framing With 2 Different Pitches

A hip roof or a hipped roof is a style of roofing that slopes downwards from all sides to the walls and hence has no vertical sides.

Hip roof stick framing with 2 different pitches.

Enter the extension wall length into wall length and double the extension wall width then minus ridge thickness into the wall width entries. While the slope of the common rafters are expressed as x in 12 the slope of the hip and valley rafter on the same roof will be x in 16 97 so where two roof sections intersect to form a 90 angle a regular hip or valley and each roof. Explore framing complexities that result when roofs of two different pitches intersect. To keep the porch roof framing as simple as possible we installed a structural ridge supported by posts at each end with the common rafters landing on top of the ridge.

Types of hip roofs. Select the following information by using the drop downs to enter values in feet and inches. How to use the hip roof framing calculator. Blind valleys simplify framing.

Minus ridge thickness to allow for ridge becoming pole plate roof peak will be slightly higher ridge thick must be same. Discover 5 types of hip roofs plus 22 examples of many houses that incorporate all the different hipped roof styles. A sketchup model helps clarify how various rafters and framing components are assembled in an off angle hip and valley configuration. The hip pitch in relation to the secondary roof measures out at 9 5 8 18 13 16.

From simple to very complex computer generated hip roof designs. The line where the two roofs meet is called a valley. Similar to a cross gable roof. It has a polygon on two sides and a triangle on two sides.

This is exactly the same ratio as the pitch for the other side but i find it helps to work the two sides separately to avoid confusion especially. Porch roof extensions for hip roof porch extensions from an existing building wall you can use half the calculator results. The most common type of a hip roof. The sides come together at the top to form a simple ridge.

Using a pitch measuring tool that i d made we also determined that the exact pitch of the shed roof was 3 1 2 in 12. On a related note the pitch properly the slope of a hip or valley rafter will not be the same as the pitch of the adjacent roof sections. You ll have to find the secondary roof hip pitch the same way you found the main roof hip pitch as in figure 3b.