How to Extend the Lifespan of Your Fire Doors

Fire-rated doors are built to last, but like any critical asset, their longevity depends on proper care and maintenance. A well-maintained fire door doesn’t just look good — it performs reliably when it matters most.

Regular Inspection and Maintenance

Set up a regular inspection schedule to check for damage, corrosion, or alignment issues. Pay attention to the hinges, seals, and latches, as these components play a key role in maintaining fire resistance. If the door doesn’t close properly or is obstructed, it may not perform effectively during an emergency.

Cleaning and Surface Protection

Fire doors, especially steel ones, should be kept clean and free from dust or debris. Regular cleaning prevents corrosion and maintains the powder-coated finish. For doors exposed to harsh weather or chemicals, applying a light protective coating can help prolong their lifespan.

Avoid Modifications or Damage

Never drill, cut, or modify a fire door without consulting a specialist. Even small alterations can compromise its integrity and performance. Always use compatible accessories and ensure that any added hardware meets the same fire-rated standards.

Partner with the Right Supplier

Working with a trusted supplier ensures you get doors that are built to perform and easy to maintain. At Larnec, our fire-rated doors are designed for durability and tested to meet strict Australian safety standards — offering both protection and peace of mind.