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
73
Rafter Strengthening: 
D = 750mm maximum
Fix timber stiffener -
90 x 35 x 1500 long to rafter with 
75mm long x No.14 Type 17 batten screws @ 300 
centres (not shown above).
Figure A30
Roofing to Timber Fascia (see Figure A30)
Uplift Capacity of Receiver Channel to Rafter Connection (kN/m)
Rafter/Truss Connection Spacing 
mm
Strengthened Rafter
600
3
900
2
1200
1.5
STEP 9        CONNECTION TO HOUSE

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