Gable Roof Roof Framing Terminology

Triangular upper part of wall at the end of a ridge roof hipped roof.

Gable roof roof framing terminology.

Parts of a roof the main structural parts of a roof are ceiling joists ridge board jack rafter hip rafter common rafters creeper rafters raking plates out riggers and noggings or last rafter overhang. Gable a gable roof has a ridge at the center and slopes in two directions. It is the form most commonly used by the navy. Essentially the spine of a conventional stick framed roof the ridge board is sandwiched between the meeting ends of the roof rafters.

A type of roof containing sloping planes of the same pitch on each side of the ridge. A term used to describe a pitched roof the ends of which are also sloped. By upper third here we mean one third of the length of the rafter from ridge to top plate. 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.

Trim that goes on this part of a roof is called gable or rake trim. We use the term gable trim. The upper portion of a sidewall that comes to a triangular point at the ridge of a sloping roof. Definition of collar tie in roof framing definition.

Common types of roofs and basic framing terms. It is simple in design economical to construct. A bearing timber forming part of a suspended timber floor to which the. An example of each is shown in figure 2 1.

A collar tie is a horizontal roof rafter compression connector that is located in the uppermost third of the span of a pair of opposed sloped or gable roof rafters. Contains a gable at each end.