Hip And Valley Roof Elevation

Extend from the ridge to the valley rafter.

Hip and valley roof elevation.

Beams that extend from the corner of the plate to the ridge. A hip roof hip roof or hipped roof is a type of roof where all sides slope downwards to the walls usually with a fairly gentle slope although a tented roof by definition is a hipped roof with steeply pitched slopes rising to a peak. Thus a hipped roof house has no gables or other vertical sides to the roof. This completes the left side elevation and shows the length of every hip valley and jack as viewed from this side of the roof.

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. For a 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 for the slope of the adjacent roof sections. A square hip roof is shaped like a pyramid. A hip roof or a hipped roof is a style of roofing that slopes downwards from all sides to the walls and hence has no vertical sides.

83 shows the rear elevation of the roof. A b represents the length of the plate line c d e the starting points of hips and valleys and c e the starting points of the main hips. 504 chapter 18 hip valley jack rafters. Ridge is at the top of the roof where the two.

Hip and valley roofs. The roof beam that extends from the corner of the plate to the ridge along the intersection between the two sides of the roof. 27 front elevation of roof shown in fig. Hip and valley roof.

Divide the rise by the run the run is 12. 26 represent the plan of a building having a roof of three gables of equal size and one smaller gable hipped on the rear side as shown in the diagram. The hip roof is the most commonly used roof style in north america after the gabled roof. The main hip p f is broken at i but extends to the valley rafter d r for a proper place of support.

The hip and valley roof is similar to the gable and valley except the roof ends slope inward. This style of roofing became popular in the united states during the 18 th century in the early georgian period. The next diagram fig. Right elevation of roof plan shown in fig.

The general arrangement of rafters shown in the larger drawing. 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. The pyramid hip roof is one where all four sides meet in one point. The roof framing plan.

27 shows this roof as it would appear in the front side elevation. The hip and valley factor varies according to the slope of the roof as shown in the table below.