Fire-Rated Steel Door
Fire Rated Doors by Triple Nine Door are designed to enhance building safety and prevent fire spread in commercial, office, and industrial environments.
Manufactured from high-quality Zinc Electro Galvanized Steel and tested under international fire standards, our fire doors are available in solid panel designs and wire glass panel options, providing both fire protection and visibility where required.

TP7 Fire Rated Steel Door is designed to provide certified fire protection and enhance building safety in commercial and industrial environments. Manufactured from Zinc Electro Galvanized Steel and tested under international fire standards including BS 476 and BS EN 1634-1, this door is capable of withstanding temperatures up to 1,000°C for up to 4 hours. With a total door thickness of 47 mm, TP7 is suitable for fire escape routes, equipment rooms, and areas requiring high fire resistance performance and safety compliance.
Features & Door Structure • Door Leaf: Made from Zinc Electro Galvanized Steel, 1.6 mm thickness, total thickness 47 mm • Core / Inside Door: Filled with Rockwool insulation density 110 kg/m³, fire resistance up to 1,000°C for 4 hours • Frame: Zinc Electro Galvanized Steel 1.6 mm thickness, standard size 2” x 4”, sealed with smoke-proof rubber on all four sides • Surface Finish: Spray painted with Jotun’s Polyester Powder Coating, heat-cured for rust protection and long-term durability
Recommended Applications Suitable for fire escape routes, commercial buildings, factories, equipment rooms, storage rooms, stairwells, and high-safety areas requiring certified fire protection.
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TP8 – Exterior steel door
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TP8 Fire Rated Door with Wire Glass is designed to provide certified fire protection while allowing visibility and light transmission in safety-critical areas. Manufactured from Zinc Electro Galvanized Steel and tested under BS 476 fire standard, this model is capable of withstanding fire exposure for up to 2 hours. With integrated wire glass panel, TP8 is suitable for locations that require both fire resistance and visual monitoring.
Features & Door Structure • Door Leaf: Zinc Electro Galvanized Steel, 1.6 mm thickness • Wire Glass Panel: Fire-resistant wired glass for visibility and safety compliance • Core / Inside Door: Filled with Rockwool insulation density 110 kg/m³, fire resistance up to 1,000°C for 2 hours • Frame: Zinc Electro Galvanized Steel with smoke-proof rubber seal on all sides • Surface Finish: Jotun Polyester Powder Coating, heat-cured for rust protection and durability
Recommended Applications Suitable for fire escape corridors, control rooms, equipment rooms, commercial buildings, and areas requiring fire resistance with visual access.
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