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Curtronizer® Strip Doors

Curtron's patented Curtronizer® Strip Doors are an extremely economical and affordable solution for managing environments in kitchens with walk-in coolers and freezers. Designed for light duty traffic, the Curtronizer® strip door mounts above the cooler or freezer. They can be installed within five minutes, and common sizes are stocked for same day delivery.

The Curtronizer® strip door utilizes an NSF approved strip door system complete with a low profile hardware system made from one-piece, non-corrosive, high-impact polypropylene. With no metal parts, the compact plastic hardware drastically reduces the build-up of dirt and grime. Low temperature strips can be used on the Curtronizer, making it an effective door in freezers where temperatures go as low as -20° F. Standard grade strips are effective down to 0° F.

Curtronizer® Complete Door Kits

Curtronizer® Replacement Parts

Features and Benefits


  • For openings up to 40" wide
  • Fastest installation: less than 5 minutes
  • Exclusive 100% food grade approved, non-corrosive, high-impact Polypropylene hardware system: no nuts, bolts, or metal parts
  • Low profile 1 1/2" hardware profile completely eliminating the penetration of dirt and grease, making this an extremely sanitary system
  • 6" or 8" wide Standard or Low Temperature Polar Reinforced Strips
  • 4-Pack Replacement Strips available


  • Meets NSF Approval
  • Complies with Energy and Security Act of 2007 requiring strip doors on all newly manufactured walk-in coolers and freezers
  • Keeps warm air from entering coolers and freezers
  • Cuts compressor running time
  • Pays for itself in energy savings alone in as little as three months
  • Worn or torn strips replace in seconds! No tools are required