304 Stainless Steel Cold Storage Door Heavy Duty Single Leaf Semi Recessed Hinged Swing Door
Semi-Recessed Cold Room Door for Commercial Cold Rooms & Back-of-House Areas
Commercial cold rooms and back-of-house storage areas operate in environments where space efficiency, frequent access, and stable temperature control are essential. The semi-recessed cold room door is designed to meet these requirements by combining compact installation, reliable insulation, and smooth operation for daily commercial use.
This door solution is commonly used in supermarkets, restaurants, hotels, catering centers, and commercial distribution back areas where cold storage supports continuous service operations.
Space-Efficient Design for Commercial Facilities
Semi-Recessed Installation for Limited Back-of-House Space
The semi-recessed structure allows the door leaf to sit closer to the wall surface, reducing protrusion into corridors and working areas. This design helps maximize usable space in narrow back-of-house zones and improves workflow efficiency.
Swing Door Layout for Staff Access
Swing door configurations provide intuitive operation for staff moving between preparation areas and cold rooms. Single-leaf and double-leaf options can be selected based on access width and traffic frequency.
Insulation Performance for Daily Commercial Use
PU Insulated Door Core for Temperature Stability
The door leaf is filled with high-density polyurethane insulation (40kg/m³ ±2), supporting stable temperature control in commercial cold rooms used for fresh, chilled, or frozen storage.
Flexible Thickness Options for Different Storage Needs
Door thickness options of 75mm, 100mm, and above allow the door to be matched to different commercial cold room temperature requirements without excessive energy loss.
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 Commercial and Back-of-House Applications
- Supermarket and Retail Store Cold Rooms
- Restaurant and Hotel Back-of-House Storage
- Catering Service and Central Kitchen Cold Rooms
- Commercial Food Preparation Support Areas
- Retail Distribution and Support Cold Storage
Frequently Asked Questions
Is a semi-recessed cold room door suitable for commercial cold rooms?
Yes. Its compact installation, reliable insulation, and ease of operation make it well suited for commercial and back-of-house cold storage areas.
What door thickness is recommended for commercial cold storage?
For chilled and frozen commercial storage, door thicknesses of 75mm to 100mm are commonly used, depending on temperature requirements.
Is door frame heating necessary in back-of-house areas?
When cold rooms are connected to warmer service areas, a heated door frame is recommended to reduce condensation and icing.
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