114 x 38 timber are often used as rafters spanning across rooms forming a base for purlins to be attached to. They are also used to make trusses which are then fitted on to the top of a house creating the framework for the roof and ceiling.
114 x 38 timber are often used as rafters spanning across rooms forming a base for purlins to be attached to. They are also used to make trusses which are then fitted on to the top of a house creating the framework for the roof and ceiling.