Hip Valley Roof Plan

Repeat the run not the length of a common rafter for precision the thickness of the ridge board and any eave.

Hip valley roof plan.

The main hip p f is broken at i but extends to the valley rafter d r for a proper place of support. Parts of a roof a ridge board is a horizontal member of the roof frame. Here roofs are constructed with an angle of 90 degrees. Transfers the load of the roof.

Hip roofs are thus much more resistant to wind damage than gable roofs. Now draw the centerlines for all rectangles that are formed inside. The point at which all the rafters are attached to. It is sometimes also referred to as a dutch gable roof precisely because it contains both roof style features.

A hip roof on a varied plan h denotes a hip v denotes a valley a hip roof is self bracing requiring less diagonal bracing than a gable roof. Hip and valley roof framing is no so complex as compared to hip roof framing procedures. 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. A hip and valley roof may be part of an irregular structure.

A dutch hip roof is a combination of both the hip roof and gable roof features. This is the finished roof showing the fall direction of each of the roof planes. Includes a frame bonnet gable hip mansard butterfly valley combination shed and more. For regular hips and valleys where the roof sections have the same slope and meet to form a 90 degree angle.

C k is the front gable valley and the jacks are cut from the ridge line j k to the valley c k also from the plate c d to the main hip c g and from the ridge g p to the valley d m. Right elevation of roof plan shown in fig. Now we can draw in the last hip to complete the roof. A mastery of roof framing with hip valley and jack rafters is what distinguishes the true hip rafters 18 1 figure 18 1 hip jack and valley rafters roof anatomy a.

504 chapter 18 hip valley jack rafters. Now outline the biggest rectangle inside the building layout. First of all you need to design the layout of building. The hip and valley factor is a number that is multiplied by the actual run horizontal distance of a common rafter to determine the length of a hip or valley rafter.

We can now trim off the valley line and hip line lengths that were unknown from the previous step. The roof framing plan. 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. Such buildings may have more than four hips in the roofs and they form valleys at the inside corners.

Label and identify the parts of a roof framing plan. Discover the 36 different types of roofs for a house.