b'STEP 3SELECT THE STYLE OF ROOF SHEETINGStep 3.2 Insulated Spans -TPCMULTI-SPAN NON-CYCLONIC SPAN TABLEWind Panel TYPE 1 TYPE 2 TYPE 3 TYPE 4Category Thickness (3 or more (2 sides open) (1 side open) (Fully enclosed)sides open)50mm 7500 6960 5200 650075mm 7500 7030 5230 6560N1/N2 100mm 7500 7500 6120 7500(W28 /W33)125mm 8250 8250 6650 8250150mm 9000 9000 7170 900050mm 6520 5050 3800 472075mm 6580 5080 3820 4760N3 100mm 7500 5920 4280 5480(W41)125mm 8250 6430 4730 5980150mm 9000 6960 5180 648050mm 4900 3820 2900 358075mm 4950 3850 2910 3600N4 100mm 5730 4310 3130 4000(W50)125mm 6250 4760 3520 4430150mm 6760 5210 3910 487050mm 3750 2930 2220 275075mm 3770 2950 2230 2760N5 100mm 4210 3170 2320 2950(W60)125mm 4660 3560 2650 3320150mm 5110 3960 2970 3700Maximum Overhang (each end)25% of the back span (i.e. the distance between the last two fixing points)Maximun Span in a Bushfire Zone1500mm based on the CSIRO Test FSZ2411 & CSIRO FCO-3545 Report E: info@deltapanels.comHead Office: 731 Boundary Road, Richlands, Qld 4077+61 7 3271 2170 Version Date:24E: info@deltapanels.comHead Office: 731 Boundary Road, Richlands, Qld 4077+61 7 3271 2170 Version Date:25ABN: 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'