Fire doors are different from standard replacement doors because they must be chosen and fitted with safety, certification and the property requirement in mind. They may be needed in flats, rental properties, shared buildings, garages, commercial spaces or internal routes where fire resistance is required.
In Inverness, many older buildings have layouts where the correct door specification matters. A fire door is not just a thicker door slab. The frame, seals, hinges, closer, glazing and gaps around the door can all affect performance.
If you need a fire door, the safest starting point is to request a survey or advice based on the property type and where the door is being installed.