Double Hinged Cold Room Door
The Double-Hinged Cold Room Door is a heavy-duty insulated industrial door designed for cold storage rooms, deep freezers, food processing plants, logistics warehouses, supermarkets, distribution centers, plus pharmaceutical cold storage facilities. Built around a strong Double-Hinged structure, this cold room door supports wide access openings, reliable insulation, stable sealing, plus long-term industrial performance.
In busy cold room facilities, access width is critical for pallets, carts, forklifts, large equipment, plus high-volume product movement. A weak Double-Hinged door can lead to cold air loss, temperature fluctuation, condensation, higher energy use, plus unnecessary refrigeration load. A properly engineered Double-Hinged system helps maintain cold room efficiency while allowing smooth movement through wide door openings.
The Double-Hinged Cold Room Door is manufactured with reinforced insulated door panels to reduce thermal bridging and limit air leakage. Its double-leaf design provides practical wide access, while the heavy-duty Double-Hinged mechanism supports stable operation under frequent industrial use. This Double-Hinged configuration is especially useful in cold storage facilities where workflow speed, door durability, and temperature control must work together.
High-density polyurethane insulation, corrosion-resistant surfaces, durable sealing details, reinforced frames, plus reliable Double-Hinged hardware help the door perform in refrigerated rooms, freezer rooms, and large industrial cold storage projects. The Double-Hinged design integrates with modular cold room panel systems and turnkey industrial refrigeration projects using region-appropriate refrigerant supply.
Freezewize Cooling System develops each Double-Hinged Cold Room Door for facilities that require strong cold room access, hygienic operation, energy efficiency, plus long-term durability. For industrial projects where wide access, insulation performance, and reliable door movement are essential, the Double-Hinged Cold Room Door provides a durable Double-Hinged solution for demanding cold storage environments.
| 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 |