Hip And Valley Roof Design And Structure

Gable and valley roof the gable and valley roof is a very popular roof design.

Hip and valley roof design and structure.

Each of the four sides of the roof slope downward there are no upright or vertical parts no gables etc on a hip roof. See more ideas about hip roof design hip roof roof design. A hip rafter is called for only when framing a hip roof but a valley rafter is needed on both hip and gable roofs whenever roof planes intersect. Interestingly you can mix and match roof styles when building a gable and valley roof designs for a cross footprint home.

Nov 7 2015 explore terri s board hip roof design on pinterest. Hip roofs can be designed over square shaped buildings as well as on rectangular ones. Pyramid hip roof hip and valley roof design levitra 20 mg a pyramid hip roof corresponds an easy hip roof however the wall surfaces are square as opposed to rectangle shaped making the form of the structure is roof incline involved a factor in a pyramid form on top. A valley rafterforms a depression in the roof instead of a hip.

Such buildings may have more than four hips in the roofs and they form valleys at the inside corners. A hip and valley roof may be part of an irregular structure. It s also known as a cross gable roof since the home has a cross footprint. A hip roof design refers to a roof where the roof sides slope downwards from a middle peak with the rafter ends meeting the exterior walls of the house.

Divide the rise by the run the run is 12. The design of hip roofs can follow triangular sides as well as a combination of triangular and trapezoidal sides. For any roof slope expressed as x in 12 rise in run the hip and valley factor is determined by finding the square root of rise run 2. The hip and valley factor varies according to the slope of the roof as shown in the table below.

Some hip roof designs follow pyramid shapes whereas others may have more symmetrical structures. 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. Like the hip rafter it extends diago nally from the top plate to the ridge.