November 23, 2025
Secure Every Door with the Right Lock – A Practical Guide for Homeowners & Businesses
Choosing the right lock doesn’t just depend on how secure you want your space to be—it also depends on what type of door you’re installing it on. Wood, metal, glass, and sliding doors all require different lock types for proper function, durability, and maximum security.
Below, we’ll break down the most common door types and pair them with the most compatible locks, including options available through Integrum Locksmith & Doors.
Found in: Residential entry doors, interior doors, some office spaces
Wooden doors are versatile and easy to work with, making them compatible with many lock types. However, their security depends heavily on frame strength and lock grade.
Single/Double Cylinder Deadbolts (Grade 1 or 2)
Mortise Locks (for thicker wooden doors)
Smart Deadbolts (e.g., keypad, fingerprint, or Wi-Fi enabled)
🛠️ Pro Tip: Reinforce the door frame with a heavy-duty strike plate to prevent kick-ins.
👉 Explore our residential lock installation services
Found in: Commercial buildings, apartment units, fire-rated doors
Metal doors are strong and durable, but they require locks specifically designed for heavy-duty use and thicker materials. Improper installation can affect fire ratings or create alignment issues.
Mortise Locksets with levers (high security and longevity)
Grade 1 Heavy-Duty Deadbolts
Electric Strikes / Magnetic Locks (for access control systems)
🛠️ Need professional install? Metal door prep and mounting require specialized tools and experience.
👉 Check out our commercial locksmith services
Found in: Storefronts, modern office spaces, patio doors
Glass doors look great, but security is often an afterthought. Since they offer less structural support for traditional locks, you’ll need specialized hardware.
Patch Locks (mounted directly on the glass)
Bottom Rail Locks (common on commercial storefronts)
Electronic Access Control Systems (keypad, RFID, or biometric)
Smart Lock Add-ons (for framed patio glass doors)
🛠️ Important: Drilling through tempered glass requires special glass-safe hardware.
👉 Ask us about commercial glass door security options
Found in: Patios, decks, condos, basements
Sliding doors are a common weak point in home security. The built-in locks they come with are often minimal and easy to force open. Fortunately, there are excellent add-ons to enhance safety.
Two-Bolt Sliding Door Locks
Keyed Patio Locks
Security Pins and Track Locks
Smart Sliding Door Locks with remote access control
🛠️ Extra tip: Install an anti-lift device to stop burglars from lifting the door out of the track.
👉 Get sliding door lock upgrades or repairs
Found in: Home entrances, balconies, interior living spaces
These doors look elegant but are often under-protected due to how they open. Without proper reinforcement, they’re a popular entry point for intruders.
Multi-Point Locking Systems
Surface Bolts or Flush Bolts (for the inactive door)
Deadbolts with Security Plates
Smart Locks (with dual-leaf compatibility)
🛠️ Reinforce with: Metal door astragals or a keyed cylinder on both doors.
👉 Explore French door reinforcement options
Found in: Bedrooms, bathrooms, offices, closets
Interior doors don’t usually require high-security locks, but privacy and functionality are key. In some office or shared residential environments, keyed access may be necessary.
Privacy Locks (push-button or turn-style)
Passage Sets (no locking—hallways, closets)
Keyed Knob/Lever Sets (for offices or private rooms)
Smart Privacy Locks (ideal for short-term rentals or home offices)
👉 Secure shared spaces or private rooms with interior lock upgrades
Using the wrong lock for your door can:
Reduce security effectiveness
Damage the door material
Void warranties
Cause functionality issues (like sticking or jamming)
If you’re unsure what lock works best for your door type, don’t guess—ask a professional.
At Integrum Locksmith & Doors, we offer:
✅ Expert consultations
✅ Lock installation for all door types
✅ Smart lock upgrades
✅ Emergency lock repair & replacement
📍 Serving the Greater Toronto Area and beyond.
📞 Contact us today or request a free quote.
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