Why Use British Standard Mortice Locks

British Standard mortice locks are insurance approved, and offer the maximum level of security for external wooden doors.


  • Kite marked to BS3621

  • Insurance Approved

  • Secured by Design Approved

  • 5 Lever Security

  • Maximum security level

  • 10 year guarantee

  • CE marked


  • All mortise locks on entry and exit doors must be British Standard

  • Recommended by insurance companies and the police

  • Deadbolt locked and unlocked by key from either side.

To ensure your home is secure and legally insured call your local locksmith Newbiggin Locksmith today for your free door security check. Here at Newbiggin Locksmiths we only use and fit British Standard and insurance approved locks. So if you require Locksmith services in Newcastle, a Locksmith in Northumberland, a Locksmith in Blyth, a Locksmith in Ashington, a Cramlington Locksmith or anywhere in the North East then call Newbiggin Locksmith today for you free no obligation quote.