Hip And Valley Roof Framing Pdf

Nov 24 2015 hip and valley roof design google search.

Hip and valley roof framing pdf.

Parts of a roof a ridge board is a horizontal member of the roof frame. Gable a gable roof has a ridge at the center and slopes in two directions. Repeat the run not the length of a common rafter for precision the thickness of the ridge board and any eave overhang should be taken into account when determining the run. Define ridge board rafter hip valley sheathing fascia soffit dormer and pitch.

The function of each component is. The hip and valley roof arrangement sketch page 19 is to aid in finding the. It is the form most commonly used by. Nd it in the text write down the defi nition.

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 following formulas hip and valley roof arrangement sketch typical connection sketches and tables of hip and valley framing angles have been prepared to assist in solving the bevel angles required for hip and valley roof framing as usually framed. Types of roofs the most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to. Shed or lean to roof gambrel roof mansard roof dutch hip roof hip roof hip valley roof low slope flat roof gable roof gable roof dormer gable valley roof gable roof with shed.

Parts of a roof the main structural parts of a roof are ceiling joists ridge board jack rafter hip rafter common rafters creeper rafters raking plates out riggers and noggings or last rafter overhang. Not shown are the hip and valley rafters needed to tie the roof together where the rafters are framed at an angle to each other. The general arrangement of rafters shown in the larger drawing. Prescriptive roof consisting of the rafters a ridge board ceiling joists and collar ties.

Transfers the load of the roof. In a rafter roof all of these components are required to provide a stable roof. Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing. The roof framing plan.

The hip and valley factor varies according to the. An example of each is shown in figure 2 1. Rick arnold frequent contributor to fine homebuilding and the journal of light construction presenter at jlc live the katz roadshow the remodeling show. Chapter 17 reading guide 465.

Common types of roofs and basic framing terms. The point at which all the rafters are attached to. Roof framing is the last major framing activity in the construction of a house.