With so many lock options available, choosing the right one for your home can feel overwhelming. The right lock depends on your door type, security requirements, insurance conditions, and budget. This guide simplifies the decision-making process so you can choose confidently and safely.
Start with Your Door Type
Different doors require different locks:
- Wooden doors: Mortice deadlocks or sashlocks, plus a rim nightlatch
- uPVC doors: Euro cylinder in a multipoint locking system
- Composite doors: Multipoint locks with high-security cylinders
- French doors: Top and bottom bolts, plus a secure central lock
- Patio doors: Anti-lift locks and multipoint systems
Check Insurance Requirements
Most home insurance policies require locks meeting specific British Standards. Typically, front doors need a 5-lever mortice deadlock conforming to BS 3621. Check your policy wording before purchasing, as non-compliant locks could invalidate your cover. Our security survey can verify your current locks meet these requirements.
Security Ratings Explained
Look for these security ratings when choosing locks:
- BS 3621: Thief-resistant lock standard for mortice locks
- BS EN 1303: Cylinder lock security grading (grades 1-6)
- TS007: Three-star rating system for euro cylinders
- Sold Secure: Independent testing certification
- Secured by Design: Police preferred specification
Keys4U's Professional Recommendations
Our experienced locksmiths recommend investing in the highest security rating your budget allows. The cost difference between basic and high-security locks is typically modest, while the protection improvement is substantial. We provide free security surveys to help you make informed choices tailored to your property.
Book a free security assessment on 033 3305 2993 or request a quote online.