Rust-Proof Treatment Commercial Steel Insulated Exterior Fire Rated Door for Airport Terminals

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Product Description

Fire Rated Door Overview
Basic Information
ModelSteel Fire Rated Door
MaterialGalvanized Steel
Fire Rating20-180 Minutes
CertificationsEN / BS / AS / UL
Leaf Thickness50mm / 70mm
Filling MaterialMineral Door Core / Rock Wool
Surface FinishPowder Coated
ApplicationCommercial & Industrial Projects
Product Description
Steel Fire Door Detail

Steel fire-rated doors are heavy-duty assemblies engineered to provide passive fire protection. Constructed from high-quality galvanized steel, these doorsets include the leaf, frame, hardware, and intumescent seals designed to prevent the spread of fire and smoke.

  • Highly durable and impact-resistant.
  • Equipped with smoke seals and intumescent strips.
  • Ideal for hospitals, stairwells, and high-risk commercial areas.
  • Tested to global standards (UL 10C, NFPA 252, EN 1634-1, AS 1530.4).
Technical Specifications
Feature Specification Details
Door Leaf Panel1.0 mm Thickness Galvanized Steel Sheet
Door Frame Panel1.5 mm Thickness Galvanized Steel Sheet
FillingMineral Door Core or Ceramic Fiber Cotton
Vision PanelAvailable upon request (Fire-rated glass)
OpeningSwing Inward / Outward
Standard HardwareHinges, Door Closer, Lockset, and Bolt
Frame Options
Frame Types

One-Piece Welded Frame

Strong and rigid structure with a clean appearance. Best for high-strength requirements and fast on-site installation when dimensions are precise.

Knock-Down (KD) Frame

Easy to transport and store. Flexible for on-site assembly, providing high container loading efficiency and logistical cost savings.

Core Insulation Materials
Insulation Materials
Rock Wool
Ceramic Fiber Cotton
Mineral Core
Fireproof Hardware
  • Door Closer: Ensures automatic closing to stop fire spread.
  • Panic Exit Device: Push bar for emergency fast opening.
  • Mortise Lockset: High-security pocket lock for commercial use.
  • Heavy Duty Hinges: Ball-bearing type for long-lasting performance.
Hardware Accessories
Project Case Studies
Hotel Project

Luxury Hotel
UL-certified steel fire doors for emergency routes.

Mall Project

Commercial Mall
Supply of 2-hour rated fire steel doorsets.

Apartment Project

High-end Apartment
Artistic and safety-standard fire glass doors.

Global Presence
Canton Fair

Canton Fair China

Archidex Malaysia

ARCHIDEX Malaysia

Big 5 Dubai

Big 5 Dubai

Frequently Asked Questions
Q1. What is a fire door?
A fire door is a specially designed door that resists the spread of fire and smoke for a specified period (e.g., 30, 60, or 90 minutes), helping to compartmentalize buildings during emergencies.
Q2. What materials are used in construction?
Our fire doors are primarily constructed from high-quality galvanized steel or wood composites with intumescent seals and fire-resistant mineral cores.
Q3. What fire ratings are available?
We provide fire doors with ratings ranging from 20 minutes up to 180 minutes, fully tested to meet global fire safety regulations.
Q4. Are the doors customizable?
Yes, we offer customization in size, RAL color system, hardware configurations, and finishes to meet specific architectural requirements.
Q5. Can fire doors include glass panels?
Yes, fire doors can be equipped with fire-rated vision panels (fire-resistant glass) to allow visibility without compromising the door's integrity.
Q6. What certifications do these doors hold?
Our fire doors are certified by major international organizations including UL, EN, and BS, ensuring they meet the highest fire safety standards.

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