Cold Storage & Controlled-Atmosphere Warehouses – My Blog
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Temperature-Controlled Logistics

Cold Storage & Controlled-Atmosphere Warehouses

Chilled (+2°C), frozen (-25°C), and blast-freezer (-40°C) steel structures engineered for thermal-bridge prevention, PIR/PU insulated envelopes, and heavy evaporator loads.

Design & Fabrication CodesAISC 360 · ISO 12944 · ASTM A123 · EN 1090
Typical Span Range20 m – 60 m
Project Tonnage Range150 t – 4,000 t
Related ProductsPEB Frames, PIR/PU Sandwich Panels, Cold-Room Steel Doors
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Chilled (+2°C), frozen (-25°C), and blast-freezer (-40°C) steel structures engineered for thermal-bridge prevention, PIR/PU insulated envelopes, and heavy evaporator loads.

External or internal steel frame arrangements to eliminate thermal bridges
High-density PIR / PU / Rockwool insulated sandwich panels (100–200 mm)
Heavy roof purlin & truss design for suspended ceiling panels and evaporators
Low-temperature impact-tested structural steel (Charpy V-notch tested)

01. Typical Applications

  • Seafood, meat & poultry freezing plants
  • Cold-chain logistics & distribution centers
  • Pharmaceutical & vaccine cold storage
  • Fruit ripening & controlled-atmosphere rooms

02. Technical Considerations

  • External or internal steel frame arrangements to eliminate thermal bridges
  • High-density PIR / PU / Rockwool insulated sandwich panels (100–200 mm)
  • Heavy roof purlin & truss design for suspended ceiling panels and evaporators
  • Low-temperature impact-tested structural steel (Charpy V-notch tested)

03. Engineering & Commercial Benefits

  • Airtight envelope detailing reducing refrigeration energy consumption
  • Corrosion-resistant hot-dip galvanized or duplex epoxy coating systems
  • Integrated dock shelters, rapid roll-up doors, and sub-floor heating coordination

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