Framing Members In Roof Design

All roof framing tables are organized by maximum snow load.

Framing members in roof design.

The tops of the inclined. There are several roof types. In most regions the first thing to consider before sizing the wood framing members for a roof is the maximum snow load that the roof will have to bear. Misconceptions of stick framing.

They do for the roof what the joists do for the floor and what the studs do for the wall. They vary in size depending on their length and spacing. The gable roof hip roof gambrel roof flat roof shed roof mansard roof and many more custom roof types. Chapter 5 design of light wood framing inches by 9 25 inches and a 1x4 is 3 4 inch by 3 5 inches.

Rafters are inclined members spaced from 16 to 48 inches apart. Below we give the locations and functions of various roof framing members rafter types collar ties rafter ties ceiling joists and structural ridge beams. Roof framing depends on the type of roof you want to build. The members making up the main body of the framework of all roofs are called rafters.

Framers stick building a hip roof you can learn a great deal about roof framing by understanding the concepts of framing a gable or shed roof.