Parts Of A Timber Framed Roof

The tops of the inclined rafters are fastened in one of several ways determined by the type of roof.

Parts of a timber framed roof.

Principal rafters form the sloping gable roof line on each bent. Rafters and purlins are sometimes used in combination. Modern timber roofs are mostly framed with pairs of common rafters or prefabricated wooden trusses fastened together with truss connector plates. This horizontal member otherwise known as a ridge beam or ridge plate connects the bents at the apex of a timber frame gable.

A composite decking made of solid materials. Tie down fixings tie down fixings are used to resist uplift and shear forces lateral loads in floor framing wall framing and roof framing. The bottoms of the rafters rest on the plate member providing a connecting link between the wall and the roof. See more ideas about timber frame patio timber.

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

The rafters and trusses are connected to the ridge board for a cohesive framework. Roof support timbers that extend upward from the wall plate to the topmost ridge beam are called rafters. 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.

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. Includes a frame bonnet gable hip mansard butterfly valley combination shed and more. They provide the support for the external roofing material. Rafters are sloped beams that run from the roof s ridge to the eaves.

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