Semi Recessed Cold Room Door 75mm 100mm 120mm 150mm For Food Cold Chain Storage
Semi-Recessed Cold Room Door for Food Cold Chain Storage
The semi-recessed cold room door is specifically designed for food cold chain storage environments where strict temperature control, hygiene, and airtight sealing are essential. By integrating a flush-mounted structure with high-performance insulation, this cold storage door helps reduce cold loss, limit frost formation, and maintain stable internal temperatures throughout food storage operations.
It is widely used in frozen food warehouses, meat and seafood freezer rooms, dairy product cold storage, and food logistics
ns.
Door Structure and Design for Food Cold Storage
The semi-recessed structure allows the door leaf to align closely with the cold room
The door leaf is filled with flame-retardant polyurethane insulation with a density of 40kg/m³ ±2, providing excellent thermal resistance for food cold chain storage. Multiple door thickness options, including 75mm, 100mm, 120mm, and 150mm, allow the door to be matched precisely to different temperature zones.
This insulated freezer door is suitable for environments ranging from chilled storage to ultra-low temperature freezer rooms down to -45°C, ensuring reliable performance even in demanding food storage conditions.
Product Specifications
| Required Options | Specifications |
|---|---|
| Door Size | Customized according to door opening requirements |
| Door Leaf Thickness | 75/100/120/150mm |
| Opening Direction | Left-opening/Right-opening |
| Door Panel Material | PVC plastic profiles |
| Facing Material | Color steel/304 stainless steel/Embossed aluminum plate |
| Frame Dimensions | Aluminum alloy door frame |
| Door Leaf Material | Thermal insulation and flame-retardant polyurethane (40kg/m³±2) |
| Hardware Material | Zinc alloy/Stainless steel/Nylon fittings |
| Seal Material | EPDM/PVC magnetic sealing strip |
| Safety Devices | Internal push rod, internal handle |
| Heating Method | Aluminum alloy door frame with three-sided/four-sided heating, optional threshold heating |
| Suitable Temperature | -45°~50° |
Typical Applications in Food Cold Chain Storage
The semi-recessed cold room door is commonly used in frozen food and ice cream cold storage rooms, meat and poultry freezer rooms, seafood and aquatic product storage, dairy product cold rooms, food processing and packaging facilities, and cold chain logistics and distribution centers.
Key Advantages for Food Cold Chain Facilities
This door design helps improve temperature stability, reduce energy consumption, and lower long-term operating costs in food cold storage facilities. The flush-mounted structure supports hygiene management and easy cleaning, while the heated frame and reliable sealing system ensure consistent performance in high-use and low-temperature environments.
Frequently Asked Questions
Is a semi-recessed cold room door suitable for food cold storage?
Yes. Its insulation performance, airtight sealing, and hygienic surface options make it ideal for food cold chain applications.
What door thickness is recommended for frozen food storage?
For frozen food and freezer rooms, 100mm or thicker door panels are recommended to ensure sufficient insulation.
Is a heated door frame necessary for food freezer rooms?
For temperatures below -18°C, a heated door frame is strongly recommended to prevent icing and ensure smooth operation.
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