Gable Roof Framing Details

Wondering how to build the structure of your roof.

Gable roof framing details. And the line length measurement from the roof peak to the building wall is the hypotenuse. To build your gable roof you ll need wooden boards cut into joists rafters supports and a ridge board in addition to sheathing felt paper and shingles. Framing a gable roof building a gable with barge end purlin struts and collar ties. No hips or valley s.

It is the form most commonly used by. The picture above shows the plan view of a gable roof ladder trusses are made up using four noggins bridging at each corner to support a rafter outside the building. Details for conventional wood frame construction the first approach to achieving a strong durable struc ture involving economical use of materials is to follow a. Gable a gable roof has a ridge at the center and slopes in two directions.

The three primary variables to consider when designing the eaves for a gable roof are the width of the gable trim the projection of the eaves and the details at the corner of the gable ends. This video covers one of the most exciting parts of roof framing installing rafters. Looked at from the birds eye view. The second looks at the details of boxed eave gable end.

Hip valley roof. Another default roof in archicad. Putting it together is relatively straight forward if you have basic carpentry skills and use precise measurements. That rafter outside forms the overhang for the barge boards to fix to and so the soffit boards and ventilation are continuous all the way.

This first installment of a two part series focuses on eaves that do not return onto the gable. 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. An example of each is shown in figure 2 1. The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle.

A gable roof is a simple symmetrical triangular 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 run or half the building span is the base of the triangle. Common types of roofs and basic framing terms.

Gable roof a gable roof is when all rafters extend downward from the ridge board beam. The rise or height of the roof at its peak is the altitude of the triangle. Roof frame plan roof frame plan details the rafters and the spacing of the roof. 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.