Cold Storage Doors 101: What Every Facility Manager Needs to Know Before Buying

When it comes to cold storage, your doors are your first line of defense. Whether you're running a food processing plant, pharmaceutical facility, or warehouse, choosing the right cold storage door is crucial for efficiency, safety, and energy savings. At Therm-l-Tec, we’ve been manufacturing high-performance doors in the USA for over 50 years, and we know what works.

Types of Cold Storage Doors

1. Sliding Doors Ideal for large openings and frequent access. Our sliding doors can be manual or electric, and they're engineered for durability in demanding environments.

2. Swinging Doors Best for smaller spaces with quick, easy access. Common in food service and smaller walk-in coolers.

3. Overlap Doors Used when you need a tight seal and minimal energy loss. These are common in freezer applications.

4. Electric Doors Perfect for automation and efficiency. Electric operation reduces wear and provides smooth, reliable access.

What to Look for Before Buying

• Insulation Value (R-Value): Higher R-values provide better energy efficiency.

• Durability: Look for corrosion-resistant materials and rugged hardware.

• Seal Quality: A poor seal can lead to energy loss and higher costs.

• Maintenance Access: Choose a door that’s easy to service with available parts and diagrams.

  
  

At Therm-L-Tec, every door is designed with performance and longevity in mind. Made in the USA. Veteran-owned. Built to last.

Want a Door Buying Checklist? Download our Free PDF Checklist here to make your next door purchase stress-free.