We recently attended a job in Irvine, Ayrshire, where a customer had just moved into a new flat and wanted to make sure their front door was properly secured.

We fitted a brand new 5-lever mortice lock and matching handles, fully compliant with British Standard BS3621. This type of lock is not only highly secure, but also meets most home insurance requirements for external doors.

Why Changing the Lock Matters

Moving into a new property is exciting—but it’s also a good time to think about security. With flats, in particular, it’s impossible to know how many previous tenants, tradespeople, or others might still have keys.

Replacing the existing lock gives you:

  • Peace of mind that only you and your trusted contacts have access
  • Improved protection against unauthorised entry
  • Compliance with many insurance policies that require BS3621-rated locks
BS 5 Lever lock fitted to flat in Irvine

Lock Replacement in Irvine

At I & S Lock Service, we regularly carry out lock changes in Irvine and surrounding areas, helping homeowners and tenants secure their properties from day one. Whether you’ve just moved in or want to upgrade your current locks, we’re here to help with expert advice and trusted workmanship.

Looking for a locksmith in Irvine? Contact us today for fast, professional service and secure lock fitting.

Locksmith Troon - Locksmiths Iain with his Dog in Van