Summer means more break-ins in Quebec — and patio doors are often the easiest target. Here is how to make yours hard to defeat.
Why Patio Doors Get Targeted
Older single-point hook locks on sliders can be defeated with simple lift-and-pry techniques. The frame is also typically aluminum (older) or thin vinyl, making the keeper plate vulnerable. Modern patio doors use multi-point locks engaging 3 or more points around the frame.
Security Upgrades for Existing Doors
- Add a foot bolt (top and bottom) on hinged French doors
- Install an after-market security bar in the track of a slider
- Replace single-point hook with full multi-point hardware
- Add a deadbolt strike plate reinforcement
- Consider a smart lock with auto-locking and alerts
Glass Choices for Security
Tempered glass shatters into pebbles when broken — safer but easy to break through quickly. Laminated glass holds together after impact (like a car windshield) and significantly slows intruders. Most modern patio door brands offer laminated as an option.
Buying New: Security Spec Sheet
When ordering a new patio door, ask for: multi-point lock, laminated outer glass, reinforced strike plates, and steel-reinforced frame. See models on our patio doors page.
Frequently Asked Questions
Do smart locks work on patio doors?
Yes — several models retrofit standard multi-point patio doors.
What is the strongest patio door lock?
5-point lock with hook bolts at top and bottom plus deadbolt and shootbolt in middle.
Does insurance discount for upgraded security?
Many Quebec home insurers offer 5–10% discounts for monitored security systems.