E: info@deltapanels.com Head Office: 731 Boundary Road, Richlands, Qld 4077 +61 7 3271 2170 W: www.deltapanels.com Sydney Depot: 11 The Old Northern Road, Narellan, NSW 2567 +61 2 4611 7712 ABN: 11 147 861 292 Version Date: 2025-11-25 22 STEP 3 SELECT THE STYLE OF ROOF SHEETING Step 3.2 Insulated Spans SINGLE-SPAN NON-CYCLONIC SPAN TABLE Wind Category Panel Thickness TYPE 1 TYPE 2 TYPE 3 TYPE 4 Maximum Overhang (3 or more sides open) ( 2 sides open) (1 side open) (Fully enclosed) (Each end) N1/N2 (W28 /W33) 50mm 5400 5000 4500 4300 900 75mm 6500 5500 5000 4700 900 100mm 7200 6200 5700 5500 1000 125mm 7800 6800 6400 6800 1200 150mm 8200 7400 7000 6800 1200 175mm 8600 8000 7500 7000 1200 200mm 9000 8600 8000 7200 1200 N3 (W41) 50mm 4800 3800 3300 3000 900 75mm 5500 4300 3900 3700 900 100mm 6200 5000 4500 4300 1000 125mm 6800 5500 5000 5000 1200 150mm 7400 6000 5500 5100 1200 175mm 8000 7500 6000 5900 1200 200mm 8600 8000 6500 6300 1200 N4 (W50) 50mm 4000 3300 3000 3000 600 75mm 4600 3600 3400 3300 600 100mm 5300 4100 3800 3500 800 125mm 6000 4500 4200 4000 900 150mm 6600 5200 4800 4600 900 175mm 7000 5800 5200 5000 900 200mm 7400 6400 5600 5400 900 N5 (W60) 50mm 3300 2800 2400 2200 600 75mm 3600 3000 2800 2500 600 100mm 3900 3300 3100 3000 600 125mm 4100 3800 3500 3300 600 150mm 4500 4300 3900 3500 600 175mm 5000 4700 4400 4200 600 200mm 5500 5100 4800 4600 600 -EPS-FR -EPS-FR
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