High-performance doors are often overlooked, yet they are among the most powerful upgrades you can make to cut costs, protect food safety, and streamline operations.

Every cold storage facility has a silent cost center hiding in plain sight: its doors. By investing in high-performance, insulated, and properly maintained doors, you’re not just protecting your products—you’re protecting your bottom line.

Want to make your investment last longer? Here are three easy and effective ways to extend the lifespan of your cold storage doors and avoid costly downtime.

If your cold storage door isn't sealing properly, you're losing more than cold air. You're losing money. Here are five common causes and how to fix them.

Choosing between electric and manual sliding doors? Here’s what you need to know.

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.

At Therm-l-Tec, we design and manufacture high-performance doors for diverse applications, and we understand the unique needs of each industry we serve.

We don’t just build cold storage doors—we build long-term performance. For over five decades, Therm-L-Tec has manufactured doors that are relied on by America’s top food distributors, pharmaceutical companies, and storage facilities.