01
The challenge
A 75-degree temperature difference across the envelope, frost heave risk under the freezer floor, and refrigeration that had to keep running through any single equipment failure.
Industrial · 2022
A temperature-controlled food store holding –25 °C inside while it is +50 °C outside.
01
A 75-degree temperature difference across the envelope, frost heave risk under the freezer floor, and refrigeration that had to keep running through any single equipment failure.
02
An insulated-panel envelope with continuous vapour control, a heated sub-floor to prevent frost heave, and an N+1 ammonia refrigeration plant with heat recovery for the offices and loading areas.
03
Zero temperature excursions in the first two years of operation and energy use 18% below the operator’s benchmark.
04 Gallery
Next step
Tell us where you are. We will tell you, honestly, what it will take.