Living in a tower changes the security picture. Building doors, concierge desks and fob systems handle much of the perimeter, but they also create a false sense that the unit door does not matter. Most apartment and condo break-ins involve someone who got into the building legitimately or by following a resident in.
The unit door
Check that your deadbolt throws fully and that the door closes firmly without a push. If you do not know who has keys, from previous owners, renters, cleaners or contractors, a rekey resets that. Many buildings require you to give management a copy for emergencies; ask before changing anything, and check whether your door is fire-rated.
Building access habits
- Do not hold the door for people you do not recognise.
- Report lost fobs immediately so they can be deactivated.
- Use the concierge for visitors and deliveries rather than buzzing in unknown callers.
Balcony and patio doors
On lower floors and townhouse-style units, sliding doors are a real entry point. Check that the latch engages and add anti-lift protection. On higher floors, the concern is more often safety: make sure nothing prevents a quick exit.
Parcels and mail
Parcel rooms and mailbox banks are managed by the building. Collect deliveries promptly and use lockers where available.
Smart locks
A smart lock can help if many people need access, but check building rules first and keep a mechanical backup. Cold corridors and door drafts can affect batteries.
The suite door first
In a high-rise, the suite door is often the only barrier between your home and a corridor used by dozens of people. Check that the deadbolt extends fully, that the strike has long screws and that the door viewer works. Ask management whether the lock can be upgraded within the building rules.
Habits that matter more than hardware
Do not hold the lobby door for strangers, report lost fobs immediately and avoid posting on social media that you are away. Tell the concierge about expected deliveries. Small routines reduce the number of chances someone has to get near your door.
Balconies, storage and mail
Balcony doors on lower floors and podium levels need a secondary lock. Storage lockers and mailboxes should be locked with quality padlocks or the building's approved hardware. If any of these are shared, ask how access is managed. Our condo smart lock note covers upgrade approvals.
For condo lock work in Toronto, see condo lockouts and residential locksmith service.