Typical Gable Roof Framing Diagram

There are quite a few parts of a roof on a home including different layers and features.

Typical gable roof framing diagram.

Below we created a very helpful custom diagram that illustrates the various features and layers of a typical roof. For more information about roofs check out our types of roofs article and diagrams. 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. An example of each is shown in figure 2 1.

It is the form most commonly used by. And the line length measurement from the roof peak to the building wall is the hypotenuse. The run or half the building span is the base of the triangle. Gable a gable roof has a ridge at the center and slopes in two directions.

The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle. The picture above shows the plan view of a gable roof. Typical gable roof note. Ladder trusses are made up using four noggins bridging at each corner to support a rafter outside the building.

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. Gable roof framing calculator plan diagram with full dimensions for a good straight fascia add an extra inch or 2 to the tails of all your rafters total length. 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.

Framing a gable roof building a gable with barge end purlin struts and collar ties. The typical gable roof diagram above shows the r length measured from the outside wall to the middle of the ridge beam.