Hip And Valley Roof Framing Pdf

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Hip and valley roof framing pdf.

Label and identify the parts of a roof framing plan. The hip and valley factor varies according to the. The roof framing plan. 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.

An example of each is shown in figure 2 1. 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. It is the form most commonly used by. 504 chapter 18 hip valley jack rafters.

The hip and valley roof arrangement sketch page 19 is to aid in finding the. 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. Common types of roofs and basic framing terms. 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.

Roof framing is the last major framing activity in the construction of a house. Gable a gable roof has a ridge at the center and slopes in two directions. In a rafter roof all of these components are required to provide a stable roof. 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.

The general arrangement of rafters shown in the larger drawing. Prescriptive roof consisting of the rafters a ridge board ceiling joists and collar ties. Chapter 17 reading guide 465. The function of each component is.

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

Define ridge board rafter hip valley sheathing fascia soffit dormer and pitch. 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.