Parts Of A Timber Framed Roof

Modern timber roofs are mostly framed with pairs of common rafters or prefabricated wooden trusses fastened together with truss connector plates.

Parts of a timber framed roof.

The rafters are really functional parts of both the walls and the roof. A horizontal timber or metal resting at the peak of the roof. Rafters are sloped beams that run from the roof s ridge to the eaves. 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. Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing. It resembles real wood and particularly strong and stable for bearing heavy load. Principal rafters form the sloping gable roof line on each bent.

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. 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. Timber framed and historic buildings may be framed with principal rafters or timber roof trusses.

Rafters and purlins are sometimes used in combination. 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 bottoms of the rafters rest on the plate member providing a connecting link between the wall and the roof.

A composite decking made of solid materials. Framing a roof is the last step in framing new construction. See more ideas about timber frame patio timber. They provide the support for the external roofing material.

This horizontal member otherwise known as a ridge beam or ridge plate connects the bents at the apex of a timber frame gable.