Are made from the 75mm x 50mm , or 100mm x 50mm framework, and the external cladding is fixed with hot dipped galvanized nail. Timbers use are pressure treated.
The standard eaves height is 2 meters on apex buildings . On mono pitch roofs the standard height is 2.1m to the high side and 2m to the low side. Extra height can be added and will be charged in addition to the basic price.