Industrial Dock & Freezer Doors

At Thermostop, we design industrial dock and freezer doors built for performance, reliability, and thermal efficiency in demanding loading dock and cold storage environments.

Breakfree 400 - 4" Breakaway Impact-Resistant Dock Door

Breakfree 400

The Breakfree 400 door is a cold storage impactable door that offers the high insulation value of a 4″ thick (R-32) polyurethane door and the ability to break away upon impact.

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Thermostop offers all the overhead door options for your particular cold storage warehouse needs such as cooler or freezer doors, dock doors, cooler or freezer warehouse, blast freezer, food processing plant, slaughterhouse, banana ripening room, food/flower warehouse:

  • dock door: Tradition (2”thick), Glace-Guard Mark (3” or 4” thick)
  • cooler or freezer warehouse: Glace-Guard Entrance, Glace-Guard Slider, Glace-Guard Mark
  • impact resistance: Breakfree or Impactable Composite Panel for dock bay, Armatech or Armorflex for cooler or freezer rooms
  • wash down environment: Alucent made with aluminum skins and aluminum extruded AL-2000 are recommended for the wash down environment
  • controlled temperature (banana ripening room): Tradition (2”thick), Glace-Guard Mark (3” or 4” thick) with the best air infiltration performance: less than 0.130 cfm/ft2 at 25 miles/hour) according to ASTM E-283 (Air Leakage)

The Thermostop freezer doors and overhead cold doors, certified by the Canadian Food Inspection Agency, contain no wood material and are thus ideal for food processing and agricultural applications. They are built for unsurpassed energy conservation and durability. All Thermostop cold storage doors and freezer doors are manufactured with the finest materials and backed with the guarantee of quality and reliability.

Industrial Dock Doors: Built for Performance and Durability

  • Energy-efficient insulation for temperature-controlled docks
  • Heavy-duty panels and frames for high-traffic industrial use
  • Airtight perimeter seals to minimize energy loss
  • Corrosion-resistant, washdown-ready materials
  • Impact-resistant construction for forklifts and pallet movement
  • Custom configurations for cold storage and freezer applications

Applications for Thermostop Industrial and Freezer Dock Doors

  • Cold storage and refrigerated warehouses
  • Food and beverage distribution centers
  • Industrial loading docks and logistics hubs
  • Meat, seafood, and dairy processing facilities
  • Pharmaceutical and biotech temperature-controlled areas
  • Frozen goods production and transport facilities

Why Choose Thermostop for Industrial Loading Dock Doors

  • Proven performance in cold storage and freezer environments
  • Energy-efficient insulation and thermal break technology
  • Custom-engineered solutions for specific dock dimensions and operations
  • Robust hardware for long service life and minimal maintenance
  • Washdown-ready and corrosion-resistant materials
  • Supported by expert technical guidance and North American manufacturing quality

Contact Thermostop for a personalized quote and to discuss your industrial dock and freezer door requirements. Our expert team will help you choose the ideal door system for your facility, ensuring long-term reliability, insulation performance, and energy efficiency.

Get in touch with our specialists

Tell us more about your project!

For your industrial door need or for any specialty door requirement, let Thermostop be your last stop. For custom quotes or to learn more about our high quality doors, please contact us with your questions or door specifications

Get in touch with our specialists

Tell us more about your project!

For your industrial door need or for any specialty door requirement, let Thermostop be your last stop. For custom quotes or to learn more about our high quality doors, please contact us with your questions or door specifications

Clients

Our industrial doors are specified and installed across North America

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