b'STEP 3SELECT THE STYLE OF ROOF SHEETINGStep 3.2 Insulated SpansTop Skin 0.42mm / G550 AZ150Steel Skin Details Bottom Skin 0.42mm / G550 AZ150Figure A5 E: info@deltapanels.comHead Office: 731 Boundary Road, Richlands, Qld 4077+61 7 3271 2170 Version Date:32E: info@deltapanels.comHead Office: 731 Boundary Road, Richlands, Qld 4077+61 7 3271 2170 Version Date:33ABN: 11 147 861 292W: www.deltapanels.com Sydney Depot:11 The Old Northern Road, Narellan, NSW 2567 +61 2 4611 7712 2025-11-25 ABN: 11 147 861 292W: www.deltapanels.com Sydney Depot:11 The Old Northern Road, Narellan, NSW 2567 +61 2 4611 7712 2025-11-25'