Hip And Valley Roof Framing Plan

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.

Hip and valley roof framing plan.

Here roofs are constructed with an angle of 90 degrees. And the line length measurement from the roof peak to the building wall is the hypotenuse. 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 run or half the building span is the base of the triangle.

Such buildings may have more than four hips in the roofs and they form valleys at the inside corners. A dutch hip roof is a combination of both the hip roof and gable roof features. Now outline the biggest rectangle inside the building layout. Label and identify the parts of a roof framing plan.

Parts of a roof a ridge board is a horizontal member of the roof frame. Now draw the centerlines for all rectangles that are formed inside. A hip and valley roof may be part of an irregular structure. Enter the extension wall length into wall length and double the extension wall width then minus ridge thickness into the wall width entries.

It is sometimes also referred to as a dutch gable roof precisely because it contains both roof style features. Define ridge board rafter hip valley sheathing fascia soffit dormer and pitch. Nov 24 2015 hip and valley roof design google search. The point at which all the rafters are attached to.

Minus ridge thickness to allow for ridge becoming pole plate roof peak will be slightly higher ridge thick must be same. You can see from the plan that the total run of a hip rafter is the hypotenuseof a right triangle. The rise or height of the roof at its peak is the altitude of the triangle. First of all you need to design the layout of building.

Porch roof extensions for hip roof porch extensions from an existing building wall you can use half the calculator results. The intersecting roof consists of a gable and valley or hip and valley. Another saturday morning work session live i needed to create this roof framing plan for a project so i thought i would go live with it. This type of roof is more complicated than the figure 2 1 most common types of pitched roofs.

The valley is formed where the two different sections of the roof meet generally at a 90 angle. If you have any r. 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.