Freezer Room

    Freezer room — −18°C to −22°C frozen storage

    A freezer room holds products at −18°C to −22°C. Insulated flooring, defrost design and ante room are critical at this temperature — design mistakes at the freezer stage are very expensive to fix later.

    Last updated: 2026-10-08

    Typical range

    −18°C to −22°C, with deeper temperatures available as a deep freezer room.

    Use cases

    • Frozen food
    • Frozen meat
    • Ice cream support storage
    • Seafood frozen holding

    Insulated flooring

    Insulated floor with vapour barrier is necessary at freezer temperatures to prevent floor heaving and condensation issues.

    Defrost and drainage

    Evaporators need defrost; drains need trace heating to prevent ice blockage in the drain line.

    Ante room recommendation

    An ante room reduces heat ingress, condensation and ice build-up at the freezer door.

    DG backup importance

    Power failure at freezer temperatures quickly leads to product damage. DG backup is strongly recommended.

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