Common Types of Industrial Metal Doors
Hollow Metal Doors: Constructed with a steel face sheet wrapped around a core (such as honeycomb, polyurethane, or mineral board). They are exceptionally sturdy and commonly used for both exterior security and interior zoning.
Fire-Rated Doors: Specially designed to contain fire and smoke within specific zones for a designated period (e.g., 60, 90, or 120 minutes), crucial for regulatory compliance and safety.
Roll-Up / Shutter Doors: Ideal for warehouses, loading docks, and garages where saving overhead or floor space is a priority.
Insulated Metal Doors: Feature a thermal core to regulate temperature, making them perfect for cold storage facilities or energy-efficient manufacturing plants.
| Feature | Description / Options |
| Material/Gauge | Typically heavy-duty galvanized steel or stainless steel (ranging from 14 to 18 gauge for maximum security). |
| Hardware Integration | Compatibility with panic bars, heavy-duty closers, electronic access control systems, and industrial hinges. |
| Finishing | Powder-coated, primed, or factory-painted finishes to resist rust, corrosion, and harsh environmental wear. |
| Core Types | Polystyrene or Polyurethane (for insulation), Honeycomb (for structural rigidity), or Steel Stiffened. |
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