Hip And Valley Roof Framing Pdf

Rick arnold frequent contributor to fine homebuilding and the journal of light construction presenter at jlc live the katz roadshow the remodeling show.

Hip and valley roof framing pdf.

An example of each is shown in figure 2 1. The hip and valley roof arrangement sketch page 19 is to aid in finding the. 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 function of each component is.

The point at which all the rafters are attached to. 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. 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. The general arrangement of rafters shown in the larger drawing.

It is the form most commonly used by. Prescriptive roof consisting of the rafters a ridge board ceiling joists and collar ties. Nov 24 2015 hip and valley roof design google search. 504 chapter 18 hip valley jack rafters.

Common types of roofs and basic framing terms. Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing. Nd it in the text write down the defi nition. Define ridge board rafter hip valley sheathing fascia soffit dormer and pitch.

Transfers the load of the roof. The roof framing plan. Parts of a roof a ridge board is a horizontal member of the roof frame. In a rafter roof all of these components are required to provide a stable roof.

Chapter 17 reading guide 465. Label and identify the parts of a roof framing plan. 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 hip and valley factor varies according to the.

Roof framing is the last major framing activity in the construction of a house. 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. 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.