Deadlocks
A deadlock has a bolt that can only be moved with a key or thumb-turn, so it can’t be pushed back with a card or by force on the bolt. Mortice deadlocks fitted inside timber doors are the most common type on UK homes.
For insurance, choose a 5-lever deadlock certified to BS3621.
Need advice or a lock fitted? Call East London Locksmith on 02071 186187 — 24/7, no call-out fee.
