Master Key Systems
One key for everything. Simplified access control.
A master key system is the ultimate solution for convenience and access control. Instead of carrying a huge bunch of keys for every door, you can have a single 'Master Key' that opens everything, while issuing 'Sub-Master' or individual keys to others that only open specific doors. This is perfect for landlords with HMOs, office managers, or even homeowners with multiple outbuildings. We can design, assemble, and install a bespoke system tailored exactly to your access requirements, using high-security cylinders.
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Locksmiths active near you across Yorkshire
What We Install
- Custom-coded master cylinder suites
- HMO landlord key suites
- Restricted profile keyways
Security Guarantee
We install only British Standard components matching BS3621 and TS007 standards. Every part we supply comes with a full manufacturer warranty, ensuring your property is secure and complies with residential insurance policies.
Common Problems We Solve
Carrying Too Many Keys for Multi-tenant Properties
We design a suite where tenants have access only to their flat, while you carry a single master key opening all locks.
Unauthorized Key Duplication
We supply patented restricted keys that can only be cut with your express authorization and code card.
Frequently Asked Questions
Can you make my existing locks work with one key?
We usually need to replace the cylinders to create a master suite, but we can match them to your needs.
Is this suitable for landlords?
Absolutely. You can have one key for all properties, while tenants only have keys for their specific flat.
Can I get more keys cut later?
Yes, locked by code we can cut additional keys or add new locks to the suite later.
How secure vary are master key systems?
We use high-security open or restricted profile cylinders to ensure the system is physically secure against picking and snapping.
Is there a limit to how many doors can be on the system?
Virtually no limit. We can create systems for anything from a 3-bedroom house to a large office block.
Quick Enquiry
Request Master Key Systems
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01226 952989 Online Enquiry Visit ShowroomWhy Choose Top Lock?
We specialize in custom master key systems for residential landlords, offices, and schools, providing secure access control without the key clutter.
- DBS-checked Engineers
- £0 Call-out Charges
- Local, Fast Arrival
- Insurance Approved Parts
CHAS Compliant
Full health and safety compliance for industrial, commercial, and domestic work.
Three Best Rated
Independently selected as one of the top 3 locksmiths in the area.
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