NIGHT LATCHES VS DEADLOCKS: WHAT'S THE DIFFERENCE?
Night latches and deadlocks operate differently and may be used together depending on the door. Security suitability depends on the complete door set, installation and any applicable insurance requirements.
When professional help may be appropriate
If a lock is damaged, unreliable or preventing safe access, explain the door and lock type when contacting a locksmith. Avoid forcing components where doing so could increase damage.
What to know about door lock selection
This page is designed to help customers understand door lock selection before arranging work. Locksmith problems can look similar from the outside but have different causes, so accurate diagnosis matters. The door material, lock type, symptoms and circumstances all affect the appropriate repair.
Start with the symptoms
For door lock selection, useful details include whether the key enters and turns, whether the handle lifts or drops normally, whether the door is open or closed, and whether the problem developed gradually or happened suddenly. With lock types, standards, door compatibility and security requirements, photographs or a clear description can help identify likely parts, although a final diagnosis may require inspection.
Repair or replace?
Replacement is not automatically necessary. A locksmith may be able to adjust, repair or replace an individual component where that provides a safe and durable result. Replacement can make more sense when hardware is badly worn, damaged, obsolete, insecure or when key control needs to change. The aim should be to solve the fault without unnecessary work.
Security and lock standards
Where a lock is being replaced, ask what specification is appropriate for the door and property. British Standards, door construction, insurance requirements and the surrounding hardware can all be relevant. A high-specification cylinder alone does not correct a weak door, poor alignment or damaged frame, so the complete entry point should be considered.
Information to provide when calling
Give the property location, door type, lock type if known and a concise explanation of the problem. For an urgent lockout, say whether there is another safe point of entry and whether a key is lost, broken, locked inside or simply not operating the lock. For planned work, explain what outcome you want, such as new keys, improved security or a repair to an unreliable mechanism.
Avoiding unnecessary damage
Methods vary by lock and situation. Where appropriate, a locksmith will normally assess less destructive options before drilling or replacing hardware. No technique is suitable for every lock, and security work should only be carried out where the customer is authorised to access or alter the property.
Related RED LOCKSMITHS services
Use the service and location directories to move from this guide to emergency locksmith, lock-change, uPVC door-lock, burglary-repair, residential or commercial information. The dedicated location pages can also help you find coverage information for your area.