Parts Of A Timber Framed Roof

The bottoms of the rafters rest on the plate member providing a connecting link between the wall and the roof.

Parts of a timber framed roof.

Principal rafters form the sloping gable roof line on each bent. Roof support timbers that extend upward from the wall plate to the topmost ridge beam are called rafters. Rafters and purlins are sometimes used in combination. Includes a frame bonnet gable hip mansard butterfly valley combination shed and more.

They provide the support for the external roofing material. Ridge beams are long rectangular rigid pieces of wood metal or stone which are placed horizontally along the ridge of the roof. Ridge beams are not always required and may be omitted in some structures. A composite decking made of solid materials.

A horizontal timber or metal resting at the peak of the roof. Jun 6 2020 explore chris dague s board timber frame roof on pinterest. The rafters and trusses are connected to the ridge board for a cohesive framework. 3 06 timber frame timber flat roof 3 07 timber frame timber flat roof with parapet 3 08 timber frame lintel at window head 3 09 timber frame windows and doors jambs and cills specification within an example should 3 10 timber frame ground bearing floor insulation above slab 3 11 timber frame ground bearing floor.

Modern timber roofs are mostly framed with pairs of common rafters or prefabricated wooden trusses fastened together with truss connector plates. Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing. See more ideas about timber frame patio timber. While most home builders will outsource the construction of roofing trusses the rafter supports of the roof itself learning to frame a roof yourself is one of the true arts of carpentry and a basic primer is covered below.

The tops of the inclined rafters are fastened in one of several ways determined by the type of 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. The rafters are really functional parts of both the walls and the roof. Timber framed and historic buildings may be framed with principal rafters or timber roof trusses.

Framing a roof is the last step in framing new construction.