b'DELTA PATIO & ROOFING RANGEDeltaSingle TM1.Minimum roofing slope to be 1.7.Roof Span is the maximum spacing of supports for 2.The minimum fixing requirements are 3/14g screwssheeting.per sheet per support.8.Design wind class is to be determined in accordance 3.Allowable deflection limit for wind loading is span / 50.with AS 4055:2002, Wind Loads for Housing.4.Maintenance load of 0.5kN has been allowed for.9.The structural adequacy to any existing structure to 5.DeltaSingle TMis classified as a non-trafficable roof.which the sheeting and/or beam is to attached, must be checked by an Engineer.6.Maximum allowable overhang of sheeting is 30% of10.Any side of new roofing with more than 50% clear the adjacent span or 900mm, whichever is lesser.area of ground to sheeting blocked, is considered to be an enclosed wall.Allowable Span (mm) for 0.48 BMT Delta Single 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 1830Allowable Span (mm) for Delta Beams - Roof panel span of 6.5m with 1m overhangRoof Type One side attached Two sides attachedWind Class N2 N3 N4 N5100x1.0 Beam 3620 2820 2970 2300150x1.2 Beam 4770 3640 3850 2920200x1.2 Beam 5500 4110 4370 3220250x1.6 Beam 7960 6500 6780 5270300x1.6 Beam 8630 7000 7380 5490Limits For Using Type 1P Awning ClassificationFollowing are the dimensional requirements for using TypeMinimum hc = 0.05 x d1P awning classification, which has 1 partial wall. Maximum hc = 1.0 x dFor awning dimensions, refer to figure 1. Maximum hc/wc to be as per Table 1.Awning is to be attached one side only to an existingMaximum blockage under the roof parallel to the building. attached wall is to be 56% of the projected area.Awning pitchis to be between 1 and 10. Awnings attached one side that do not comply with Slope of the awning is to be normal to the attached wall. the above are to be classified as Type 1.P: +61 7 3271 2170E: info@deltapanels.comW: www.deltapanels.com A: 731 Boundary Road, Richlands, Qld 4077ABN: 11 147 861 292Delta Panels Pty Ltd 15'