Technical articles to help you plan, specify and build cold room projects.
Cold room panels are the core insulation of a cold room, and their thickness, core density and fire rating directly determine heat leakage and running energy costs. This guide gives recommended panel thickness by temperature range, explains the relationship between density and thermal conductivity, and covers fire ratings and sandwich panel construction to help buyers avoid common mistakes.
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Cold room construction covers site survey, design, panel assembly, unit placement, pipe welding, electrical commissioning and final acceptance. This article breaks down the key actions, typical timelines and owner coordination points at each stage to help buyers manage schedule and quality.
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Cold room cost varies significantly with room type, temperature range, panel thickness, unit configuration and region. This article breaks down the cost structure, gives per-m² reference ranges for fresh-keeping, freezer and blast freezer rooms, and explains typical investment for a 100m² cold room to support budgeting.
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Cold room types are divided by temperature and gas composition into fresh-keeping, chilled, freezer, blast freezer and controlled-atmosphere rooms. This article compares CA and fresh-keeping rooms on humidity, oxygen and CO₂ levels, cost and suitable products, and explains construction points for each type.
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The refrigeration unit is the heart of a cold room, and selection must balance capacity matching, temperature range, running hours and maintenance. This article explains the basic approach to unit selection, compares reciprocating and screw compressors on capacity, efficiency, noise and maintenance, and gives recommendations by room size.
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