Description
The Asico 6ft × 7ft (1800×2100mm) Double Leaf Fire Door is an elite-tier, wide-clearance structural safety barrier engineered for high-traffic evacuation pathways and main entry points. Built from cold-rolled galvanized steel plates and packed with premier insulated cores, this double door delivers up to 180 minutes of certified thermal and fire protection. Holding prestigious UL-listing certification (File R38744), it stands as an uncompromising safety line across heavy industrial sectors, healthcare centers, and massive commercial hubs.
Technical Specifications
| Brand | Asico Door |
| Configuration | Double Leaf (Two Active/Inactive Swing Panels) |
| Standard Dimensions | 1800 mm × 2100 mm (6ft × 7ft Double Door Profile) |
| Fire Resistance Rating | 1 to 3 Hours (Up to 180 Minutes Certified Heat Shielding) |
| Material Composition | Cold-Rolled Galvanized Steel Plate |
| Core Insulation Fills | Rigid Honeycomb, Thermal Mineral Rock Wool, or Polyurethane |
| Material Thickness | Door Leaf: ≥ 1.2 mm | Frame Profile: ≥ 1.5 mm |
| Door Slab Thickness | 45 mm to 55 mm |
| Finish Options | Industrial Powder Coating (All RAL Standard Colors & Wood Grain Transfer Available) |
| Structural Standards | UL 10(b), UL 10(c), NFPA 80, ASTM, BSTI Certified, BNBC Compliant |
Premium Project Benefits
- Wide Clearance Evacuation: Optimized double-leaf setup facilitates rapid, high-volume crowds moving through primary exit points during emergencies.
- Unwavering Thermal Integrity: Double insulation cores completely block smoke migration and withstand intense structural heat pressures.
- Robust Daily Security: Heavy-gauge galvanized steel sheet integration ensures the structure remains completely shockproof and rust-resistant for decades.
Alternative Standard Sizes Available:
- Single Leaf: 900×2100 mm | 1000×2100 mm
- Double Leaf: 1200×2400 mm | 1800×2100 mm | 2100×2400 mm | 2400×2400 mm



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