b'DeltaSingle TM Allowable Span (mm) for Delta Beams 1.Minimum roofing slope to be 1.Roof panel span of 6.5m with 1m overhang2.The minimum fixing requirements are 3/14g screws Wind Class N2 N3 N4 N5 with cyclonic washers per sheet per support.100x1.0 Beam 3620 2820 2970 23003.Allowable deflection limit for wind loading is span / 50. 4.Maintenance load of 0.5kN has been allowed for.150x1.2 Beam 4770 3640 3850 29205.DeltaSingle TMis classified as a non-trafficable roof. 200x1.2 Beam 5500 4110 4370 32206.Maximum allowable overhang of sheeting is 30% of250x1.6 Beam 7960 6500 6780 5270 the adjacent span or 900mm, whichever is lesser. 7.Roof Span is the maximum spacing of supports for 300x1.6 Beam 8630 7000 7380 5490 sheeting. Allowable Span (mm) for 0.48 BMT Delta Sheeting in non-cyclonic regionsSingle-Span Multi-SpanWind Class Cp,n Cp,n0.5 0.7 1 1.2 0.5 0.7 1 1.2Patio Type 1P 1 2+4 3 1P 1 2+4 3N1 5340 5130 4550 4280 6330 5820 4820 4370N2 5240 4910 4060 3650 5850 4900 4050 3650N3 4630 3850 3130 2820 4620 3850 3130 2820N4 3720 3060 2500 2250 3710 3060 2490 2250N5 2970 2460 2010 1830 2970 2450 2010 1830Awning Types:Type 0 Type 3Free-Standing Three Side Attached(Cp,n 0.5/0.7) (Cp,n 1.2)Type 1 Type 4One Side Attached All Sides Attached(Cp,n 0.7/0.5) (Cp,n 1)Table 1 - Dimensional limits for Cp,n=0.5Type 2 hc/h Max. hc/wc hc/h Max. hc/wcTwo Side Attached <0.4 Not Allowed 0.75 to 0.8 0.71(Cp,n 1) 0.4 to 0.5 No limits 0.8 to 0.9 0.450.5 to 0.75 1.0 0.9 to 1.0 0.33Delta Panels Pty Ltd - ABN: 11 147 861 292E: info@deltapanels.comHead Office: 731 Boundary Road, Richlands, Qld 4077|P: +61 7 3271 2170 W: www.deltapanels.com Sydney Depot:11 The Old Northern Road, Narellan, NSW 2567|P: +61 02 4611 7712'