Steel Fire Doors for Buildings | Safety Meets Performance
Strong steel construction with fire-resistant design for critical access areas.
product details
Our steel fire doors comply with China’s GB 12955-2008 fire protection standard , Widely used in commercial buildings, hospitals, schools, factories, and residential projects. Made of high-quality cold-rolled steel and fire-resistant core materials, they deliver excellent fire resistance, heat insulation and smoke sealing. Available in 30/60/90 minute fire ratings, they effectively block fire spread and ensure safe evacuation. Finished with durable fireproof coating and fitted with certified fire hardware, the doors hold national fire certification. We support customized sizes, ratings and colors, with stable mass production, full test reports and export documentation to meet global building fire safety requirements.
| Parameter | Specification |
| Door Type | Single Steel Fire Door/Double Steel Fire Door |
| Steel Sheet Thickness | 0.6–1.2 mm (leaf) / 1.2–1.8 mm (frame) |
| Door Leaf Thickness | 40mm-70mm |
| Material | Cold Rolled Steel Sheet |
| Filling Material | Rock Wool /perlite fireproof board |
| Standard Size | 2100×900-1200 / 2200×1500 |
| Surface Treatment | Heat Transfer Wood Grain Finish / Eco-friendly Fire-Resistant Paint |
| Fire Rating | 30 / 60 / 90 Minutes |
| Opening Type | Single Leaf / Double Leaf |
| Accessories | Fire rated panic bar，Fire-rated hinges ，Fire lock system，Door Coordinator，Fire Rated Door Closer ，Fire intumescent seal strip |
| Function | Fire Resistance,Smoke Sealing，Aesthetic Wood Finish， Anti-deformation structure，Moisture resistance |
| Packing | EPE foam+carton box(Special package is available) |
| Application | Hotels/Apartments/Office buildings/
Residential interiors |
| Customization | OEM & ODM Supported |
| Custom Options | Size / Color / Design / Lock / Surface Finish |
| Delivery Time | 20-25 days after 30% deposit received |
| Payment Terms | T/T (30% deposit, 70% balance before shipment) |
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