Traditional Cut Roof Construction

This is more of a traditional manner in regards to cutting the timber while onsite and building up the roof by the use of rafters ridge boards joists and purlins among others.

Traditional cut roof construction.

The roof can be cut in the traditional way or fabricated from mono trusses. Not only is the volume large enough to convert into living space but the structure can generally be easily altered. The sizes of lean to roofs can vary considerably. Pitched roof construction a cut roof this is the traditional method of cutting the timber on site and building up the roof using rafters.

The traditional option is steeply pitched rarely less than 35. 2 lean to roofs simple. Dormer windows require their own mini roofs and great care must be given to their detailing and construction. Lean to roofs are very common.

The quality of the design of dormers varies considerably from single skin walls clad with upvc sheeting to double skin designs with superior insulation properties. The overall construction of a traditional cut roof is to ensure that the load of the roof is evenly transmitted to the walls below. They span from the wallplate to the ridge board providing a platform for the underlay battens and tiles. The video gives an overview of the construction processes associated with erecting a traditional hip end return roof.

Traditional cut roofs 1 introduction. The seat rests on top of the wall that you re attaching the particular rafter to while the shoulder cut parallels the wall and allows several inches of each rafter to overhang the roof. The rafters are the main load bearing elements of the roof. Eaves detail traditional cut roof prefabricated truss roof abutment detail chimney detail timber flat roof ridge detail valley detail.

A truss roof using factory made trusses which are delivered to site complete and just erected. The finished structure is readily adaptable. This reflects the weatherproofing requirements of older roofing materials like thatch and peg tiles. Every member of a traditional cut roof is individually cut and assembled on site.

A birdsmouth cut has 2 parts. By providing two opposite lean to roofs a roof with a centre valley can be formed. The model is constructed as part of the training methods used to prepare. Traditional or cut roof.

A horizontal cut called the seat cut and a vertical cut called a shoulder cut.