Definition
FD60 Fire Door
An FD60 fire door is a fire door assembly rated to provide 60 minutes of fire resistance, tested to BS 476 Part 22 or EN 1634-1. FD60 doors are specified in higher-risk locations — including protected stairwells in taller buildings, plant rooms, and storage areas with significant fire loads — and require regular inspection to confirm that seals, closers, glazing, and gaps remain compliant with BS 9999.
Terms mentioned in this definition
