Roof Truss Types Nz

The downside is that they are 30 per cent heavier than iron metal so extra truss costs should be factored in.

Roof truss types nz.

Concrete tiles are not suitable for curving roofs and walking directly on the tile is not recommended. The new zealand wooden roof truss installation companies in our database build to customer specifications and are compliant with all government regulations. Lean to roofs dormers and other roof features were not incorporated on the roofs of state or privately built houses although some state houses had dutch gable roofs. 7 quadrangular roof trusses.

Roofing material options in new zealand. Truss is usually non structural being supported by the end wall and has vertical webs to suit the cladding. In today s society more and more focus is placed on safety and this is why you need to have the best possible roof truss types installed in your home. 6 north light roof truss.

9 scissor roof truss. Gable end truss ge jack truss j truncated jack truss tj half truss h standard triangular shaped truss for the end of a gable roof. Types of mono trusses 1. Standard compliant design that puts their mind at ease.

A mono truss is a one sloped truss that forms a right angle triangle. It s often used for sheds garages or extension of an existing roof. Providing roof trusses to new zealand residents since 2010. New zealand builders have used prefabricated roof trusses for decades.

Standard jack truss with top cut short and apex removed. 8 parallel chord roof truss. Truss supported by girder truss. The companies in our network can handle residential projects schools churches hotels and commercial establishments.

Loadbearing elements supporting the trusses are identified it is not. A maximum snow load of 2 kpa. The house roofs of the 1940s 60s typically had a simple roof form with either a hip figure 1 or a gable and a relatively steep pitch typically between 30 and 40. The load on the ends of the trusses to be no more than 16 kn in both directions up and down.

In addition clause 10 2 2 3 requires amongst other things that. 10 raised heel roof truss. The builders who use these trusses praise their many advantages including. The hipped roof style has all sides equal in length forming together at the ridge of the roof to resemble a pyramid often seen in the older new zealand weatherboard villas.

Sturdy and stable in areas with snowfall or high winds. Feature roof trusses adding two or more feature roof trusses thereby creating extra height to the ceiling is a fantastic and cost effective way to add value and character to your build. A maximum truss spacing of 900 mm for a heavy roof and 1200 mm for a light roof.