How to plan a panic room: the right order of decisions

Step 1: Define your threat model — not your budget

A panic room is a security tool. Like any tool, it should be designed for the specific job it needs to do. The biggest mistake buyers make is starting with "I want a panic room" and moving immediately to cost — without defining what threat scenario they're designing for.

Ask yourself: what situation am I actually preparing for?

• Home invasion during occupancy — the most common scenario. Requires a room that holds for 15–30 minutes while police arrive. Reinforced door, communication system, and CCTV are the priorities.
• Targeted attack by organised individuals — executives, public figures, witnesses. Requires higher resistance ratings, concealment, independent communications, possibly duress alarms connected to private security.
• Extended lockdown scenario — natural disaster, civil unrest, sustained threat. Requires ventilation, water supply, power backup, extended communication capability, and supplies.
• Opportunistic burglary while occupied — most residential scenarios fall here. A properly reinforced room buys enough time for police response without requiring extreme specification.

Step 2: Choose the right room location

The panic room you can actually reach in an emergency is infinitely better than the ideal panic room you can't get to. Prioritise fast access from where you spend the most time — particularly your bedroom, since most incidents occur at night.

• Master bedroom or walk-in wardrobe: best for most residential situations — fast access, minimal hallway exposure, natural concealment opportunity
• Basement or lower ground: excellent structural reinforcement options, naturally concealed, but requires navigating stairs in an emergency
• Home office or study: good for daytime security during working hours
• New build purpose-designed room: the most flexible and cost-effective option if you're building a new home

Step 3: Understand the four non-negotiable elements

1. Reinforced door and frame. The door is only as strong as the frame it's fitted in. Both must be specified together. An RC3 door in a standard timber frame fails in under 60 seconds.
2. Reinforced walls, ceiling and floor. Every penetrable surface must match the door's resistance rating. Steel panels, concrete block, or Kevlar lining depending on specification level.
3. Independent communication. A phone line that works when the power is cut and your mobile is out of reach. Dedicated cellular modem, satellite phone, or hardwired independent line with battery backup.
4. Ventilation. A sealed room with no fresh air becomes dangerous within 2 hours. HEPA-filtered positive pressure system with backup power is essential for any extended stay scenario.

Step 4: Write your brief before approaching any installer

Include: threat model, preferred location, resistance level required, new build or retrofit, property type, state and postcode, budget range, and timeline. Our quiz generates this brief for you.