Roof Framing Drawing

Transfers the load of the roof through the raftersto walls below.

Roof framing drawing.

Measure down y height from the long point of the rafter cut and make a mark. Another saturday morning work session live i needed to create this roof framing plan for a project so i thought i would go live with it. If you have any r. This is known as prescriptive.

An example of each is shown in figure 2 1. A rafter extending from the roof ridge down to the top plate of a wall at the intersection of a gable extension roof that itself abuts or intersects with the main roof. Definition of valley rafter or cripple jack rafter. Includes a frame bonnet gable hip mansard butterfly valley combination shed and more.

Roof framing rafter layout from one end of the rafter material using a speed square or framing square mark an x in 12 angle on the rafter and cut it. And the line length measurement from the roof peak to the building wall is the hypotenuse. The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle. Introduction to prescriptive roof framing 3 prescriptive roof construction the international residential code irc and the international building code ibc set out specific guidelines within which conventional light frame wood structures may be built without the need for engineering analysis of each component.

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. Gable a gable roof has a ridge at the center and slopes in two directions. This gallery includes terrific roof design illustrations so you can easily see the differences between types of roofs. Common types of roofs and basic framing terms.

It is the form most commonly used by the navy. The point at which all the rafters are attached to. In our roof framing drawing above the hip jack rafters are drawn in green. The run or half the building span is the base of the triangle.

Ridge beam sits below the rafters. The rise or height of the roof at its peak is the altitude of the triangle. Supported by lally columns. Discover the 36 different types of roofs for a house.