Code Locks
Code locks allow visitors easy access to locked doors without a key and are the ideal solution for work premises or rented accommodation. View our full range!
Code locks have become an increasingly popular keyless option to conventional locks. They offer the convenience of enabling visitors to gain access to a building just by punching in a code rather than using a key. Their biggest selling point is that they save the inconvenience and the cost of having to cut keys and change locks every time security is compromised.
Whether you need a simple code lock for a small office or a sophisticated multi-user system for a large commercial property, Keys4U has the right solution. We supply and install code locks for all types of properties across London and the UK.
Code Lock Types We Supply & Fit
Keypad Code Locks
Traditional keypad locks with numeric PIN entry. Ideal for homes, offices and commercial premises. No keys required — just enter your code.
Smart Code Locks
App-controlled smart locks with PIN, fingerprint and remote access. Monitor entry logs and grant temporary access from anywhere.
Commercial Code Locks
Heavy-duty code locks for offices, warehouses and commercial premises. Multiple user codes, audit trails and anti-tamper features.
Residential Code Locks
Stylish and secure code locks for front doors, back doors and garages. Perfect for families, Airbnb hosts and rental properties.
UPVC Door Code Locks
Code locks compatible with UPVC and composite doors. We supply and fit code locks for all door types across the UK.
High-Security Code Locks
Anti-drill, anti-pick and anti-snap code locks for maximum security. Ideal for high-risk properties and commercial premises.
Why Choose a Code Lock?
Get a Code Lock Installed Today
Call our team for expert advice and a free quote on code lock installation for your home or business.
Code Locks FAQs
What is a code lock?
A code lock (also called a keypad lock or combination lock) is a lock that opens when you enter the correct PIN or code on a keypad. They eliminate the need for physical keys and are ideal for homes, offices and rental properties.
Are code locks secure?
Yes — modern code locks are highly secure. We supply and fit high-security code locks with anti-drill, anti-pick and anti-snap features. We recommend locks that meet BS3621 or TS007 standards for maximum security.
Can you fit a code lock to my existing door?
In most cases, yes. We can fit code locks to UPVC, composite, timber and metal doors. Our engineers will assess your door and recommend the best code lock solution for your property.
How much does a code lock cost?
Code lock prices vary depending on the type and security level. We always provide a fixed quote before starting work. Call us on 033 3305 2993 for a free consultation and quote.
Can I have multiple codes for different users?
Yes — many of our code locks support multiple user codes, so you can give different codes to family members, cleaners, contractors or tenants. Some smart locks also support temporary access codes.
What happens if I forget my code?
Our engineers can reset or reprogram your code lock. We recommend keeping a record of your code in a secure location. Some smart locks also have backup access methods such as a physical key or app access.
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Special Features
- 24 hour emergency service
- 30 minutes response time
- 10% Discount for website call out
- Full range of British standard locks (BS3621)
- Fully qualified locksmith
Smart Lock Tip
Practical, expert-verified security advice — updated daily. Share with family and friends to help keep homes and businesses safer across the UK.
Smart locks with a deadbolt function rather than just a latch provide far greater forced-entry resistance.
Previous Tips
Intercom-integrated smart locks allow visual verification before remote unlock — ideal for flats.
A smart lock warranty of 2+ years from a UK-based supplier means support is easier to access.
Review app permissions for your smart lock — many request location data beyond what's needed.
Smart padlocks (e.g. Tapplock) offer biometric access for sheds and gates without any wiring.
Some smart locks require the latch to be thrown manually — always thumb-turn before closing the door.
Our DBS-checked locksmiths identify vulnerabilities most homeowners never notice — free of charge.
Recent Case Studies
See how Keys4U solved real security challenges for homes and businesses across the UK.
Wandsworth Door Replacement: Peabody Trust Housing
Wandsworth Door Replacement: Peabody Trust Housing
How Keys4U replaced a broken door for Peabody Trust in Wandsworth, salvaging the original hardware to keep costs down.
E15 UPVC Mechanism Replacement: Valesco Housing
E15 UPVC Mechanism Replacement: Valesco Housing
Full multipoint locking mechanism and handle replacement on a UPVC door for Valesco Housing in the E15 area.
Stevenage Fire Door Replacement: Ezytrac Property
Stevenage Fire Door Replacement: Ezytrac Property
Fire door inspection discovered a door beyond repair. Full FD30 replacement with fire-rated hardware and compliance certification.
E1 Window Restrictor Installation: Notting Hill Genesis
E1 Window Restrictor Installation: Notting Hill Genesis
Key-operated sash window restrictors installed for NHG in the E1 area to ensure child safety compliance.