Commercial Door Lock Systems: Securing Your UK Business
Commercial properties have unique security requirements. This guide covers everything you need to know about securing your business premises, from basic locks to sophisticated access control systems.
Types of Commercial Door Locks
# 1. Traditional Commercial Locks
Mortice Deadlocks (BS3621)
- Insurance-approved standard
- 5-lever mechanism
- Suitable for: Shops, offices, warehouses
- Cost: £80-200 per door
Euro Cylinder Locks
- Quick to replace
- Various security ratings
- Anti-snap options available
- Cost: £60-150 per cylinder
Rim Locks & Panic Bars
- Easy exit (fire safety compliant)
- External key operation
- Required for emergency exits
- Cost: £150-400
# 2. Master Key Systems
A master key system allows different keys to operate different locks, while a master key opens all.
Benefits:
- Convenient management access
- Staff have limited access
- No need for many keys
- Can be expanded
Types:
- Simple master system (master + individual keys)
- Grand master system (multiple levels)
- Building master system (for multi-tenant)
Cost: £150-300 per door (varies with complexity)
# 3. Electronic & Access Control
Standalone Electronic Locks
- PIN pad or card/fob
- No wiring required
- Individual programming
- Cost: £200-500 per door
Wired Access Control Systems
- Central management
- Detailed access logs
- Time-based restrictions
- Integration with CCTV/alarms
- Cost: £500-2,000+ per door (plus central system)
Cloud-Based Systems
- Remote management
- Real-time monitoring
- Mobile credentials
- Easy scalability
- Cost: £300-800 per door (plus subscription)
Access Control Systems Explained
How Access Control Works
- Credential Presentation - User presents card, fob, PIN, or biometric
- Reader Communication - Reader sends data to control panel
- Decision Making - System checks if access is allowed
- Lock Activation - Door unlocks if authorised
- Logging - Event recorded for audit trail
Types of Credentials
| Type | Security | Convenience | Cost |
|---|---|---|---|
| PIN code | Medium | High | Low |
| Proximity card | Medium | High | Low |
| Smart card | High | High | Medium |
| Key fob | Medium | High | Low |
| Biometric (fingerprint) | Very High | Medium | High |
| Mobile app | High | Very High | Medium |
Popular Access Control Brands
Enterprise:
- Paxton
- Salto
- Gallagher
- Honeywell
SMB/Mid-market:
- Paxton
- Kisi
- Openpath
- Brivo
Budget:
- Yale Smart
- Ring Access Control
- SimpliSafe
Choosing the Right System
Small Business (1-5 doors)
Recommended: Standalone electronic locks or simple access control
- Entry-level Paxton system
- Yale Conexis for flexibility
- Budget: £1,000-3,000 total
Medium Business (5-20 doors)
Recommended: Networked access control with central management
- Paxton Net2
- Salto XS4
- Budget: £5,000-15,000 total
Large Business (20+ doors)
Recommended: Enterprise access control with full integration
- Gallagher or Honeywell
- Full CCTV integration
- Time & attendance
- Budget: £20,000+ depending on scale
Fire Safety Compliance
Important: Commercial door locks must comply with fire safety regulations.
Requirements:
- Emergency exits must have quick-release mechanisms
- No locks that require keys to exit in an emergency
- Panic bars/push pads on escape routes
- Fail-safe operation (unlocks in power failure for exits)
Consult your local Fire Safety Officer before installing new locks on fire exits.
Working with Commercial Locksmiths
Commercial locksmith projects require:
- Site Survey - Assess all doors and requirements
- Security Assessment - Identify vulnerabilities
- System Design - Recommend appropriate solution
- Installation - Professional fitting
- Training - Staff training on new systems
- Maintenance - Ongoing support contract
LockSafe connects you with commercial-rated locksmiths who can handle projects from single-door upgrades to full building access control installations.
