Understanding the Different Types of Locks and Their Uses

Expert Advice from Houdini Locksmith – Burnaby, BC

Not all locks are created equal — and choosing the right one can make all the difference when it comes to your home, business, or vehicle’s security. At Houdini Locksmith, we help residents in The Lower Mainland understand their options so they can feel confident in their safety. Here’s a guide to the most common types of locks and where they work best.

🔒 1. Deadbolts

Best For: Residential front and back doors

Deadbolts are one of the most common and effective types of locks for external doors. They come in three main styles:

• Single-cylinder – Operated with a key from the outside and a thumb turn on the inside.
• Double-cylinder – Requires a key on both sides; ideal for doors with nearby windows.
• Lockable thumb turn – Combines convenience and added security.

Why We Recommend It: Strong resistance to forced entry and affordable for most homes.

🧠 2. Smart Locks

Best For: Modern homes, Airbnb units, and tech-friendly households

Smart locks offer keyless access using smartphones, keypads, or biometrics. Some models integrate with smart home systems like Alexa or Google Home.

Popular Features:

• Remote locking/unlocking
• Temporary guest access codes
• Activity logs

Why We Recommend It: Great for convenience and remote access, especially when paired with a strong deadbolt.

🏛 3. Mortise Locks

Best For: Commercial doors and high-end residential applications

Mortise locks are heavy-duty locks that require a pocket to be cut into the door. They’re more complex than standard cylindrical locks and are known for their durability and strength.

Why We Recommend It: Long-lasting, highly secure, and ideal for high-traffic or commercial areas.

🧳 4. Padlocks

Best For: Sheds, lockers, gates, and storage units

Padlocks are portable and don’t require permanent installation. They come in keyed and combination varieties, and range in size and strength.

Types:

• Standard padlocks – For general use
• Shrouded padlocks – Provide extra protection against bolt cutters

Why We Recommend It: Affordable and versatile — just make sure to choose one rated for security if protecting valuables.

🚪 5. Knob and Lever Locks

Best For: Interior doors (bedrooms, bathrooms, offices)

Knob and lever locks are common inside homes and offices. They typically include a simple lock on one side and an emergency release on the other.

Why We Recommend It: Easy to use for indoor privacy, but should never be used as the sole security for exterior doors.

🔐 6. Cam Locks

Best For: Cabinets, mailboxes, toolboxes, and filing cabinets

Cam locks are small, cylindrical locks commonly used in storage furniture or enclosures. They're simple but effective for low-risk applications.

Why We Recommend It: Great for keeping contents secure in offices or at home without overcomplicating access.

🧩 7. Euro Cylinder Locks

Best For: Doors in condos, apartments, and some commercial spaces

These locks are common in Europe but also appear in some Canadian door hardware. They are often found in multi-point locking systems.

Why We Recommend It: Easy to replace and rekey, with a variety of security grades available.

Need Help Choosing the Right Lock?

At Houdini Locksmith, we don’t just install locks — we help you understand which lock fits your needs, your property, and your lifestyle. Whether you need a high-security solution for your business or a convenient smart lock for your home, our team is ready to help.

📞 Call Us Today: 236-886-6269

📍 Serving Burnaby & Greater Vancouver