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
24
STEP 3        SELECT THE STYLE OF ROOF SHEETING
MULTI-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
5900
5500
4950
4730
900
75mm
7000     
6000
5500
5170
900
100mm
7700
6700
6200
6000
1000
125mm
8300
7300
6900
7300
1200
150mm
8700
7900
7500
7300
1200
175mm
9100
8500
8000
7500
1200
200mm
9400
8800
8300
7800
1200
N3
(W41)
50mm
5280
4180
3630
3300
900
75mm
6000
4730
4290
4070
900
100mm
6700
5500
4950
4730
1000
125mm
7300
6000
5500
5500
1200
150mm
7900
6500
6000
5600
1200
175mm
8500
8000
6500
6400
1200
200mm
 9100
8600
7100
6900
1200
N4
(W50)
50mm
4400
3630
3300
3300
600
75mm
5060
3960
3740
3630
600
100mm
5800
4510
4180
3850
800
125mm
6500
4950
4620
4400
900
150mm
7100
5700
5280
5060
900
175mm
7500
6300
5700
5500
900
200mm
7900
6800
6200
6000
900
N5
(W60)
50mm
3630
3080
2640
2420
600
75mm
3960
3300
3080
2750
600
100mm
4290
3630
3410
3300
600
125mm
4510
4180
3850
3630
600
150mm
4950
4730
4290
3850
600
175mm
5500
5170
4840
4620
600
200mm
6000
5650
5220
5050
600
Step 3.2       Insulated Spans
-EPS-FR
-EPS-FR

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