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

Door Frame Heating and Anti-Condensation Control

Heated Aluminum Alloy Door Frame

An aluminum alloy door frame with optional three-sided or four-sided heating helps prevent condensation and icing in cold rooms connected to warmer preparation or service areas.

Optional Heated Threshold for Service Areas

In areas with frequent foot traffic, an optional heated threshold reduces moisture buildup and supports smooth opening and closing during peak operation hours.

Sealing Performance for Commercial Cold Rooms

EPDM and Magnetic Sealing System

EPDM sealing strips combined with magnetic seals ensure tight closure, reducing temperature fluctuation caused by frequent door operation.

Improved Energy Control During Peak Hours

Effective sealing helps commercial cold rooms maintain stable temperatures even during busy service periods.

Hardware and Safety for Back-of-House Operations

Commercial-Grade Hardware Components

Hardware made from zinc alloy, stainless steel, and nylon is selected for durability and stable operation under frequent use conditions.

Internal Safety Release for Staff Protection

An internal push rod and emergency release handle allow safe exit from inside the cold room, meeting common safety requirements in commercial facilities.

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.