Hip And Valley Roof Framing Plan

Minus ridge thickness to allow for ridge becoming pole plate roof peak will be slightly higher ridge thick must be same.

Hip and valley roof framing plan.

It is sometimes also referred to as a dutch gable roof precisely because it contains both roof style features. And the line length measurement from the roof peak to the building wall is the hypotenuse. Such buildings may have more than four hips in the roofs and they form valleys at the inside corners. Here roofs are constructed with an angle of 90 degrees.

If you have any r. Enter the extension wall length into wall length and double the extension wall width then minus ridge thickness into the wall width entries. The gable portion of a dutch hip roof is usually placed at the end of the roof ridge and sits on top of the plane of the hip roof. Parts of a roof a ridge board is a horizontal member of the roof frame.

On a hip roof framing plan the lines that indicate the hip rafters ec ac kg and ig in figure 18 3 form 45 angles with the edges of the building. A hip and valley roof may be part of an irregular structure. Hip and valley roof framing is no so complex as compared to hip roof framing procedures. Porch roof extensions for hip roof porch extensions from an existing building wall you can use half the calculator results.

Define ridge board rafter hip valley sheathing fascia soffit dormer and pitch. First of all you need to design the layout of building. The rise or height of the roof at its peak is the altitude of the triangle. This type of roof is more complicated than the figure 2 1 most common types of pitched roofs.

Now outline the biggest rectangle inside the building layout. The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle. Nov 24 2015 hip and valley roof design google search. Label and identify the parts of a roof framing plan.

This type of roof is also called broken back hip and valley roof because the main hips are intconeected by the rafter of gables on one side and the rafter of the valley on the other. The valley is formed where the two different sections of the roof meet generally at a 90 angle. Now draw the centerlines for all rectangles that are formed inside. A dutch hip roof is a combination of both the hip roof and gable roof features.

The intersecting roof consists of a gable and valley or hip and valley. Transfers the load of the roof. You can see from the plan that the total run of a hip rafter is the hypotenuseof a right triangle.