About this service
Replacing just the euro cylinder — without touching the multipoint mechanism, handle or door — is the fastest and most cost-effective way to rekey a UPVC or composite door. Whether you've lost keys, moved into a new property, or want to upgrade to TS007 3-star anti-snap, the job is typically completed in under 20 minutes.
What's included
- Most jobs completed in under 20 minutes
- Standard, anti-snap and high-security options
- Keyed-alike sets available
- Sized to your existing door
- From £99 fitted
Our process
Measure
Cylinder sized to within 5mm internally and externally.
Specify
Standard, anti-snap or high-security based on your risk.
Swap
Single fixing screw removed, new cylinder in, screw replaced.
Test
Key cycle, handle test, door close test.
Where we cover
We provide euro cylinder replacement across West London, Berkshire and Buckinghamshire, including:

