Household Insurance - Acceptable Locks

Below is a definition of the minimum acceptable locks that the home insured must adhere to.

Entrance Acceptable Not Acceptable
Type of lock on the final exit door Five lever mortice deadlock Lock conforming to BS3621 Key-operated multi-point lock None/Not Applicable, Rim automatic deadlatch with key-locking handle, Other lock
Type of lock on external patio/sliding/French doors No patio/sliding/French doors, Top and bottom key-operated lock, central rail key-operated lock, Key-operated multi-point lock Other lock type
Type of lock on other external doors Five lever mortice deadlock Lock conforming to BS3621 Key-operated multi-point lock Key operating bolt on top and bottom None/Not Applicable, Rim automatic deadlatch with key-locking handle, Other lock
Window Locks Key operated metal locking device on all accessible windows No/other lock