Roof-space de-energisation
Electrical safetyWhat our crews do
ALL main switches OFF + lock-out/tag-out + verify dead; PHOTOGRAPH the locked board (evidence); run the blowing machine off a generator/battery (independent supply); never pull fuses. The ‘keep a circuit live for the machine + photo’ shortcut is NOT lawful. Adopt nationally. The machine drawing power from the house is NOT a lawful exemption, power it from a generator/independent supply.
The law in Queensland
MANDATORY: Electrical Safety Reg 2013 (Qld) ss120A–120F (in force 1 Jan 2025); all main switches OFF before roof entry; infringement notices from 1 Jul 2025.
Open the current law ↗ESR 2013 (Qld) ss120A–120F; QLD ESO ‘Roof Space Work’ Guidance Note 2025.


