Building a timber roof is fairly easy by following a few simple basic rules of good building engineering and safety. A very fast roof can be installed with the help of timber frames and trusses manufacturers in Sydney

The timber panels vary in width, but the most common sizes are twenty-four and thirty-inch panels. 36-inch panels are also available from several retailers. Usually twelve feet in length, but eight and ten-foot blades are also available.

Roof trusses are usually divided into two types of styles. American standard frame and truss. The truss elements for the roof beams are dimensioned according to the height, slope, and circumference of the roof. 

A small warehouse can be made with two by six or two by eight beams, with the house having dimensions of two by ten and two by twelve beams. The flatter the roof slope, the larger the truss elements that can withstand the weight of the roof and snow. 

Flat roofs are possible but require the use of horizontal beams and frames to support the weight of the roof. Sloping roofs are usually much more common. The standard timber frame consists of several beams and a ridge. A much faster frame is to use a canopy style frame system. 

It is recommended to get four by twelve slopes for your timber roof. This means the roof will drop four inches per foot from the height to the low side. If your canopy is twelve feet wide, it should be forty-eight inches high.