Cold Storage Doors

The Thermostop cold storage doors line covers all your cold storage warehouse needs, from dock bays to freezer rooms. It includes cooler / freezer dock doors, breakaway impactable dock doors, cooler / freezer sectional doors, cooler / freezer sliding doors, cooler / freezer walk-in hinged doors, impact traffic doors and breakaway impactable sliding doors. Our cold storage doors offer outstanding features such as airtight seals, true thermal break between inner and outer skins, 3” thick (R-24) or 4” thick (R-32) high density polyurethane insulation foam core, high quality materials including polyester pre-coated galvanized steel, heat trace for freezer applications and heavy duty durable design and build. The hardware of our cooler / freezer sectional doors is designed to fit all headroom clearances from standard lift to high lift to vertical lift and can be equipped with a counterweight balancing system as an alternative to our spring balancing system.