Gable Roof Roof Framing Terminology

Gable a gable roof has a ridge at the center and slopes in two directions.

Gable roof roof framing terminology.

Part of a roof s frame a ridge board runs horizontally along the peak of a sloped roof. Essentially the spine of a conventional stick framed roof the ridge board is sandwiched between the meeting ends of the roof rafters. Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing. A bearing timber forming part of a suspended timber floor to which the.

Contains a gable at each end. These are short spars that run from a hip to the eves or from a ridge to a valley. By upper third here we mean one third of the length of the rafter from ridge to top plate. It is simple in design economical to construct.

It is the form most commonly used by the navy. Definition of collar tie in roof framing definition. We use the term gable trim. 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. 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. 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. A type of roof containing sloping planes of the same pitch on each side of the ridge.

Trim that goes on this part of a roof is called gable or rake trim. Common types of roofs and basic framing terms.