Timber Rafter Sizes Australia. Trussed rafter roofs, also known as roof trusses, provide a structural framework to support the roof fabric, ceilings or floors of buildings in both domestic and commercial structures. Surveyors and structural engineers utilise data from tables below to help calculate the correct size, strength and centres of roof timbers for the required spans and loadings. W 5310mm x projection 4440mm the roof as 6 x 2 rafter at present, is it.
Our business is based on the east coast of australia and we partner with austim for wa projects.
Available rough and smooth in all treatment levels. Your pressure treated timbers are available in almost any size, treatment, and quantities. The timber grades allowable for softwood and all sa pine rafter beams is grade 5 and grade 7. Radial timber is an australian based company that grows, mills and distributes a range of unique and standard products from durable victorian hardwood timber. We pride ourselves on locating 'unusual and unique' timber. Timber, veneer, duropal and panel products. Create an outdoor paradise that is inspiring, beautiful and functional, with a custom timber pergola, timber. To accomplish this and create a strong member you can.
