Gable Roof Framing Techniques

A gable roof is a simple symmetrical triangular roof.

Gable roof framing techniques.

An example of each is shown in figure 2 1. Other roof shapes particularly those with dormers or on houses with cathedral ceilings attic rooms or attic storage areas are stick built. The run or half the building span is the base of the triangle. 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.

Common types of roofs and basic framing terms. 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. Stick framing creates a triangle between the rafters and ceiling joists.

Gable and hip roofs may be built primarily of trusses. 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. The rise or height of the roof at its peak is the altitude of the triangle.

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. Putting it together is relatively straight forward if you have basic carpentry skills and use precise measurements. Gable a gable roof has a ridge at the center and slopes in two directions. It is the form most commonly used by.