UPVC Door Handle Lifted But Would Not Lock In Coleraine

A homeowner in Coleraine recently contacted Lighthouse Locksmiths after experiencing problems with their UPVC door. The handle would lift normally, but the locking mechanism would not engage correctly, leaving the property insecure.

This is a common issue with older UPVC doors. Over time the multipoint locking mechanism inside the door can wear out, causing the handle and locking system to stop working together properly.

After inspecting the door, it became clear that the internal multipoint lock mechanism had failed. The faulty mechanism was carefully removed from the door and measured to ensure the correct replacement part could be sourced.

Failed multipoint locking mechanism removed during a UPVC door repair in Coleraine.

Once the replacement mechanism arrived, it was fitted and tested to ensure smooth operation. The door was adjusted, the locking points were checked, and the handle once again lifted and locked correctly.

Common warning signs of a failing UPVC door mechanism include:

• The handle lifting but the key not turning

• Difficulty locking the door from outside

• The handle feeling stiff or heavy

• The door occasionally refusing to lock

• The handle moving without engaging the locks

If these symptoms are ignored, the mechanism can eventually fail completely and leave the door unable to lock or open properly.

At Lighthouse Locksmiths, we regularly repair and replace faulty UPVC door mechanisms throughout Coleraine, Portrush, Portstewart, Bushmills, Ballymoney and the surrounding North Coast area.

If your UPVC door handle lifts but will not lock, get in touch for professional diagnosis and repair.