Typical Gable Roof Framing Diagram

Like many aspects of a home a roof is fairly complex.

Typical gable roof framing diagram.

The rafter section diagram below typical of a shed or patio cover roof shows the r length measured from the outside wall to the outside face of the ridge beam. Gable a gable roof has a ridge at the center and slopes in two directions. Below we created a very helpful custom diagram that illustrates the various features and layers of a typical roof. And the line length measurement from the roof peak to the building wall is the hypotenuse.

Common types of roofs and basic framing terms. Typical gable roof note. It is the form most commonly used by. There are quite a few parts of a roof on a home including different layers and features.

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 around the structure. The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle. Framing a gable roof building a gable with barge end purlin struts and collar ties. After they re up you can snap a line to mark and trim the tails in a nice straight line to make up for any ridge warp or marking cutting and fixing errors.

The run or half the building span is the base of the triangle. 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. Ladder trusses are made up using four noggins bridging at each corner to support a rafter outside the building. For more information about roofs check out our types of roofs article and diagrams.

The picture above shows the plan view of a gable roof. The typical gable roof diagram above shows the r length measured from the outside wall to the middle of the ridge beam.