An ordinary hardware or alignment problem may be repairable without a new leaf. If replacement is appropriate, first confirm that the proposed external door suits the sound existing opening and exposure; a new leaf cannot remedy underlying frame or threshold defects.
the latch, handle, hinge or ordinary running hardware no longer lines up or operates normally. Fit a suitable ordinary supplied leaf with agreed mechanical hardware and check closing, clearances and existing seal contact without altering the opening.
Signs: the door closes poorly despite an otherwise sound visible opening or the latch, handle, hinge or ordinary running hardware no longer lines up or operates normally. Causes: loose fixings, minor alignment drift or ordinary timber movement or normal wear in hinges, latches or compatible mechanical hardware.
Identify an authorised person who can remain available and explain any other access route. Keep pets and belongings away from the opening. Agree the handling and storage of the old leaf so a temporary opening does not create an unmanaged access problem.
Handles and an ordinary mechanical lockset may be reusable if dimensions and condition are suitable. Send model details and edge photographs. Key cutting, rekeying, emergency entry and electrical access systems are separate specialist services, not implied additions to a door-leaf quote.