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Sliding Cold Storage Door | Professional One-Stop Solution

Short Description:

buildgram High-quality sliding cold storage door for cold rooms, warehouses & food processing facilities，Excellent thermal insulation & energy saving， Good airtightness, no air leakage，Smooth sliding,...


  • Product model: hinge/sliding/half-buried/full-buried
  • Regular Specification: Single leaf, double leaves, medium size, larger size
  • Unit of Measurement: Set
  • customizing: yes, size/thickness/opening methods/material
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Product Detail

High-Efficiency Cold Room Doors

 Cold Storage Solutions

As a core component for commercial and industrial cold storage, Buildgram’s Cold Room Doors are high-performance insulated access solutions. Reliable, energy-efficient and safe for food processing, pharmaceutical storage, and cold chain logistics，supermarkets and industrial warehouses. Engineered with advanced technology and premium materials, our doors feature excellent thermal insulation, airtightness and durability, operating stably at -45℃ ~ +50℃.

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Key Features

❄️ Superior Insulation

High-density polyurethane foam core provides exceptional thermal resistance, minimizing energy loss and preventing condensation.

🔒 Airtight Sealing

Equipped with specialized low-temperature sealing gaskets and robust locking mechanisms to ensure a tight seal against cold air leakage.

🛡️ Durable & Hygienic

Made from food-grade stainless steel or color-coated steel, resistant to corrosion, impact, and easy to clean for hygienic environments.

Technical Specifications
Panel Material Stainless Steel 304 / Galvanized Steel
Insulation Core High-Density Polyurethane (PU) Foam
Door Thickness 100mm / 120mm / 150mm / 200mm
Operating Temp -40°C to +40°C
Opening Type Hinged (Swing) / Sliding (Manual or Electric)
Safety Feature Anti-lock Device, Heating Wire (for seals)
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Frequently Asked Questions
How do you prevent ice formation on the door frame?
Our cold room doors are equipped with heating wires (electric heating trace) installed within the sealing gaskets and door frames. This effectively prevents frost and ice buildup, ensuring the door opens and closes smoothly even in sub-zero temperatures.
What is the difference between sliding and hinged doors?
Hinged doors are suitable for smaller openings and save wall space, opening outward or inward. Sliding doors are ideal for larger openings and high-traffic areas as they slide horizontally along the wall, requiring less operating force and fitting well in narrow corridors.

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