Hip And Valley Roof Framing Plan

Parts of a roof a ridge board is a horizontal member of the roof frame.

Hip and valley roof framing plan.

And the line length measurement from the roof peak to the building wall is the hypotenuse. 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. 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. The intersecting roof consists of a gable and valley or hip and valley.

Hip and valley roof framing is no so complex as compared to hip roof framing procedures. Nov 24 2015 hip and valley roof design google search. First of all you need to design the layout of building. 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.

Now draw the centerlines for all rectangles that are formed inside. Minus ridge thickness to allow for ridge becoming pole plate roof peak will be slightly higher ridge thick must be same. This type of roof is more complicated than the figure 2 1 most common types of pitched roofs. 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.

Enter the extension wall length into wall length and double the extension wall width then minus ridge thickness into the wall width entries. If you have any r. Transfers the load of the roof. The rise or height of the roof at its peak is the altitude of the triangle.

The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle. A dutch hip roof is a combination of both the hip roof and gable roof features. The run or half the building span is the base of the triangle. Porch roof extensions for hip roof porch extensions from an existing building wall you can use half the calculator results.

The point at which all the rafters are attached to. Here roofs are constructed with an angle of 90 degrees. Now outline the biggest rectangle inside the building layout. Such buildings may have more than four hips in the roofs and they form valleys at the inside corners.

Define ridge board rafter hip valley sheathing fascia soffit dormer and pitch. You can see from the plan that the total run of a hip rafter is the hypotenuseof a right triangle. Label and identify the parts of a roof framing plan.