for 18m wide x 40m long x 4m high with 5m bays SHS/Purlin style
12.0m, 15.0m, 18.0m, 24.0m, 30m & 35.0m Span Range
3 Building Styles Available: C Purlin Construction; Galvanised SHS Posts with Purlin Rafter; or Galvanised SHS Post with Truss Rafters Tophat or Z Purlin Roof Purlin and Wall Girts Bay Size Options Available: 5.0m & 6.0m; Recommended Heights: 3.6m, 4.0m, 4.2m, 5.0m & 6.0m; Roof Pitch: 10 degrees Colour Range: Colorbond®, Zincalume® and/or Bargain Alu-Zinc.