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.
Existing seals need space to contact the leaf without preventing closure. Show damaged or missing strips separately in the enquiry. A leaf replacement can include checking the agreed fit against compatible existing seals, but it is not certification of a complete weather-sealing system.
The proposed leaf must suit external use and the existing opening. Send its product sheet, not just a catalogue photograph. This service covers ordinary non-rated solid leaves; glazing systems, fire-rated assemblies and specialised security products need separate appropriate providers.
Show how the doorway is exposed to weather and provide the product’s installation conditions. Exposure can affect whether the selected leaf is suitable. Replacing a leaf cannot correct a defective wall envelope, and no weatherproofing performance should be inferred from a photo quote.
Fit a suitable ordinary supplied leaf with agreed mechanical hardware and check closing, clearances and existing seal contact without altering the opening. Scope limits: Ordinary non-rated solid leaf replacement only. No structural opening work, glazing systems, fire-door certification, building-envelope alterations or specialist security work.