When opening a wall during firefighting, where should you start?

When opening a wall during firefighting, starting at waist height is the most effective approach. This height allows firefighters to inspect the wall cavity for fire extension while minimizing risk. At waist height, you are also positioned to see potential hazards, such as utilities like electrical wiring or plumbing, which are often found running through the wall. This strategic height reduces the likelihood of causing injury to yourself or damaging critical infrastructure within the wall.

Additionally, starting at waist height allows for effective ventilation and access to the space above and below, enabling better treatment of the fire and helping to prevent further spread. This approach balances practicality with safety, ensuring that firefighters can move efficiently while addressing the immediate need during an emergency response.