G.I. Fire Rated Door

G.I. Fire Rated Doors are engineered for superior fire protection, structural strength, and long-lasting performance. Manufactured using high-quality Galvanized Iron sheets, these doors are filled with Rockwool or Mineral Wool for certified 60–120 minutes fire resistance. Their corrosion-resistant construction makes them ideal for industrial, commercial, and institutional buildings. Designed to prevent the spread of fire and smoke, G.I. Fire Rated Doors ensure safe evacuation and protection of critical areas. With strong frames, precision hardware, smooth operation, and durable powder-coated finishing, these doors provide unmatched safety, reliability, and performance for staircases, corridors, service shafts, electrical rooms, and emergency exits.

Our Features of G. I. Fire Rated Door

  • Superior Fire Resistance: Manufactured with galvanized iron (G.I.) to provide excellent resistance against fire, helping to contain flames and smoke for a specified duration.
  • Durable and Corrosion-Resistant: The galvanized coating protects the door from rust and corrosion, ensuring long-lasting performance even in harsh environments.
  • Robust Construction: Built with a strong core and reinforced frame to withstand impacts and maintain integrity during fire incidents.
  • Effective Smoke Sealing: Equipped with intumescent seals that expand when exposed to heat, preventing the passage of smoke and toxic gases.
  • Thermal Insulation: Minimizes heat transfer, protecting adjacent areas from ignition and reducing damage.
  • Smooth Finish and Aesthetic Appeal: Designed with a sleek finish suitable for both industrial and commercial settings, maintaining an attractive look without compromising safety.
  • Easy Installation and Maintenance: Engineered for quick installation with minimal upkeep required, saving time and costs over its lifespan.
  • Compliance with Safety Standards: Manufactured to meet or exceed relevant fire safety certifications and building codes, ensuring reliability and peace of mind.

Key Features & Specifications

  • Manufactured in Mild Steel, Stainless Steel, and Galvanized Sheet
  • Infilled with Honeycomb, Rockwool, or Mineral Wool
  • Shutter sheet thickness:- 0.8 mm to 1.8 mm
  • Shutter thickness :- 48mm
  • Frame thickness :- 1.2mm to 2mm
  • Finishing powder coated finishing desired shade
  • Available in Single Rebate and Double Rebate frames
  • Equipped with instrument and fire smoke seals for effective sound insulation
  • Hardware:- Heavy-duty hinges with special ball bearings(ss 304) for long-lasting performance
  • Locks: Motorized lock with lever handle, dead lock, panic bar, panic trim, etc.
  • Vision panel :- 2 hour fire rated and optional (Toughened clear glass)
  • Door Types :- Single Leaf / Double Leaf / unequal leaf
  • Other Accessories :- Door closer (surface and concealed), tower bolt (surface or concealed) bottom seal and D-handle
G.I. Fire Rated Door

Uses of G.I. Fire-Rated Doors

  • Fire Containment in Buildings: Prevents the spread of fire and smoke between different sections of a building, enhancing overall safety.
  • Safe Evacuation Routes: Installed in corridors, staircases, and exit passages to ensure safe escape pathways during emergencies.
  • Industrial Protection: Used in factories, warehouses, electrical rooms, boiler rooms, and manufacturing areas where fire risk is high.
  • Commercial Establishments: Ideal for malls, hospitals, hotels, offices, and educational institutions to meet fire safety compliance.
  • Residential Safety: Used in high-rise apartments and basements to create protected zones and prevent fire from spreading.
  • Protection of Critical Areas: Safeguards server rooms, archives, storage areas, and spaces containing sensitive or valuable materials.
  • Compliance With Fire Regulations: Helps buildings meet required fire safety norms, certifications, and building code standards.
  • Durability in Harsh Environments: G.I. (Galvanized Iron) structure resists corrosion and ensures long-term performance in moisture-prone or rough conditions.

G.I. Fire Rated Door Specifications

Material

Door Shutter: Galvanized Iron (G.I.) sheet Sheet Thickness: 1.0 mm to 1.6 mm (as per rating requirement) Frame Thickness: 1.2 mm to 2.0 mm G.I. sheet

Door Construction

Double-skin G.I. sheet construction Honeycomb / Mineral wool / Ceramic wool / Rock wool infill for fire insulation Reinforced with stiffeners for structural strength

Hardware

Fire-rated hinges (ball bearing type) Fire-rated lockset and latch mechanism Panic bar (optional for emergency exits) Door closer (fire-rated)

Fire Rating

Available in 60, 90, 120, and 180 minutes fire resistance Tested and certified as per relevant national/international fire standards

Door Frame

Welded or knock-down (KD) frame G.I. profile with factory-fitted intumescent sealing Frame depth: 100 mm to 150 mm (customizable)

Surface Finish

Powder-coated finish with standard or custom colours Anti-corrosion galvanized coating for long life