No matter what size or specifications that you need for your Steel Framed Building, getting a quote or knowing what you actually need or what you don’t need can be difficult to understand. Bellow is a diagram that shows everything you need to know about what your measurements mean and what the terminology means. Building Length : Mesurement of one long side of the building to the other. Building Width : Measurement across the Gable end, from one side to the other. Building Eaves Height : Measurement ground level to where the wall meets the roof at the gutter. Number of bays : the division of the front elevation usually in 15ft or 20ft bays. Roof Cladding : The material that covers the roof usually box profile steel sheeting or fibre cement, to include purlins and eaves beams. Gutters and downpipes: UPVC downpipes that take the rain water off the roof into a soak away. wall cladding : Usually box profile steel shee...