Double Hinged Cold Room Door
Freezewize Double-Hinged Cold Room Door is a heavy-duty industrial insulated door designed for cold storage rooms, deep freezers, and large-scale cold storage facilities that require wide access openings and high thermal insulation performance. As a double-hinged cold room door and insulated industrial refrigeration door system, it is specifically designed for food processing plants, logistics warehouses, distribution centers, supermarkets, and pharmaceutical cold storage facilities where pallets, carts, and large equipment need to be moved frequently.
This industrial double-leaf cold storage door provides reliable temperature control, structural durability, and high R-value insulation for energy-efficient cold room operation. Designed for wide openings, the double-leaf hinged configuration allows easy access for forklifts and high-volume product movement without compromising thermal sealing performance.
Reinforced insulated door panels minimize thermal bridging and air leakage, supporting consistent internal temperatures in both refrigerated and freezer environments. The heavy-duty hinge mechanism provides long-term stability under frequent industrial use.
Manufactured with high-density polyurethane insulation and corrosion-resistant structural components, the Double-Hinged Cold Room Door integrates seamlessly with modular cold room panel systems and turnkey industrial refrigeration projects. It is fully compatible with facilities designed using region-appropriate refrigerant supply and complies with international industry, hygiene, and safety standards.
In industrial environments with heavy traffic where access width, durability, and insulation performance must coexist, this double-hinged system offers a balanced solution designed for operational efficiency and long-term reliability.
| Feature | Technical Details |
|---|---|
| Door Type | Double-Hinged Cold Room Door (Double-Leaf) |
| Application | Walk-in Cooler / Walk-in Freezer / Industrial Cold Storage |
| Insulation Core | High-Density Polyurethane Foam |
| Insulation Density | 40–45 kg/m³ |
| Thermal Conductivity (λ) | ≤ 0.022 W/m·K |
| Door Thickness Options | 60 mm (2.36 inches) / 80 mm (3.15 inches) / 100 mm (3.94 inches) / 120 mm (4.72 inches) |
| R-Value (60 mm) | R-15 (ft²·°F·hr/BTU) |
| R-Value (80 mm) | R-20 |
| R-Value (100 mm) | R-25 |
| R-Value (120 mm) | R-30 (High-Performance Cold Storage Standard) |
| U-Value (120 mm) | Approximately 0.18 W/m²K |
| Surface Options | Pre-painted Galvanized Steel / Stainless Steel AISI 304 |
| Frame Structure | Insulated Aluminum or Stainless Steel |
| Hinge System | Heavy-Duty Adjustable Industrial Hinges |
| Sealing System | Multi-Point Magnetic Seal with Compression Gasket |
| Operating Temperature Range | +2°C to -40°C (35.6°F to -40°F) |
| Threshold Option | Standard or Heated Threshold (Freezer Applications) |
| Air Tightness | Industrial Multi-Point Thermal Seal |
| Custom Manufacturing | Fully Customizable Based on Opening Dimensions |