... width X length X eave height, roof slope 2)Type:Single slope, double slope, muti slope; Single span, double-span, Multi-span ... WOOL, PU etc insulation thickness around 50mm~150mm, width 950mm or 960mm! 8)Accessories:Semi-transparent skylight ... if have 5)Crane (if have) ,Crane span, crane lift height, max lift capacity, max ... It is normally 3-18m wide with a clear span of 9-100m and a rooftop gradient of ...