Tag Archives: types of fire doors

Types of Fire Doors: A Comprehensive Guide

As a leading fire door manufacturer in China, YK Commercial Door Company produces 8 major types of certified fire-rated doors for global applications. Each type offers unique protection levels and aesthetic solutions for different building needs.

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1. Classification by Material

A. Steel Fire Doors

• Ratings: 30-240 minutes (FD30-FD240)

• Core: Mineral wool or ceramic fiber

• Applications:

  • Industrial plants

  • High-rise stairwells

  • Server rooms

• YK’s Advantage:

  • 1.5mm galvanized steel frames

  • Optional blast-resistant versions

B. Timber Fire Doors

• Ratings: 30-90 minutes (FD30-FD90)

• Core: Fire-retardant treated solid wood

• Applications:

  • Hotels

  • Offices

  • Residential buildings

• YK’s Advantage:

  • 50+ wood species options

  • Custom carvings available

C. Glass Fire Doors

• Ratings: 30-60 minutes (FD30-FD60)

• Technology:

  • Ceramic-filled glazing

  • Intumescent perimeter seals

• Applications:

  • Hospital corridors

  • Shopping malls

  • Office partitions

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2. Classification by Special Features

A. Acoustic Fire Doors

• STC Ratings: 40-55 dB

• Combined Protection:

  • Fire resistance + sound insulation

• Applications:

  • Concert halls

  • Hotel rooms

  • Conference centers

B. Lead-Lined Fire Doors

• Additional Protection:

  • 2-6mm lead layers

  • Blocks X-ray radiation

• Applications:

  • Radiology departments

  • Nuclear facilities

C. Blast-Resistant Fire Doors

• Standards:

  • EN 13123 (blast)

  • EN 1634 (fire)

• Applications:

  • Military bases

  • Oil refineries

  • Government buildings

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3. Classification by Operation Mode

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4. Specialized Fire Doors

A. Marine Fire Doors

• Certifications:

  • SOLAS

  • IMO FTP Code

• Features:

  • Saltwater-resistant

  • Watertight seals

B. Curtain Fire Doors

• Operation:

  • Drop-down mechanism

  • Fusible link activation

• Applications:

  • Atrium separations

  • Industrial openings

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5. Smart Fire Doors (YK’s Latest Innovation)

✔ IoT-enabled sensors – Real-time integrity monitoring
✔ Auto-closing systems – Linked to building management
✔ Access control integration – Biometric + RFID options

Certifications: UL 10C + EN 54-25

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6. Selection Guide

Choose Based On:

1. Required Fire Rating (Local regulations)

2. Aesthetic Needs (Wood/steel/glass)

3. Special Features (Acoustic/radiation/blast)

4. Operational Mode (Swing/sliding/rolling)

YK’s Custom Solutions:

• Non-standard sizes (up to 3m width)

• Hybrid material combinations

• Project-specific certifications