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Engineered to Keep You Running

Cold Storage Door Solutions

Built for durability. Proudly Veteran-Owned. Made in the USA.

"I have had nothing but wonderful experiences with this company." - Austin M.

Don’t let a broken door slow your business down. Therm-L-Tec delivers fast, reliable replacement parts and doors—right here in Kansas City and across the United States.

At Therm-L-Tec, we don’t just manufacture cold storage doors—we engineer performance. Whether you're managing a high-traffic distribution center or a temperature-controlled facility, our doors are built to handle extreme conditions while maximizing efficiency, safety, and durability.

Built for Demanding Environments. Backed by Decades of Expertise.

Cold Storage Door Solutions

Cold Storage Door Types

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HORIZONTAL SLIDING DOORS

Ideal for large openings and warehouse access points. Smooth-glide operation with optional track configurations.

​Manual and Power Operated Options.

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REPLACEMENT DOORS & RETROFIT KITS

Upgrade existing cold storage units without the cost of full replacement. Custom-built to your exact dimensions.

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BI-PARTING SLIDING DOORS

Manual and Power Operated Options. Automated, efficient, and designed for high-traffic areas. Powered operation minimizes energy loss while boosting productivity.

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INFITTING SWING DOORS

Single or double-leaf options with heavy-duty hinges, perfect for walk-ins or employee access zones. Ideal for rooms with space constraints or regulatory requirements.

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OVERLAP DOORS

Engineered for tight thermal seals. Panels overlap the frame for superior insulation and minimal air infiltration.

Why  THERM-L-TEC?

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MADE IN THE USA

Quality parts built to perform in demanding environments

Veteran-Owned Business

VETERAN OWNED

Precision. Integrity. Reliability.

Fast Shipping

FAST SHIPPING

Get what you need before downtime becomes a disaster

Built for the Field

BUILT FOR THE FIELD

Trusted by top food & pharma maintenance teams for 50+ years

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Trusted  By Maintenance Professionals Nationwide

“I have had nothing but wonderful experiences with this company. Therm-L-Tec comes highly recommended. Steve communicates through the entire process and validates that it has been completed to a reasonable standard. This company operates with a level of integrity that is unheard of in industry today. It would be a mistake not to work with Therm-l-Tec.”

AUSTIN MITCHELL, KS

"I have had the pleasure of doing business with Steve and his company for several years. During this time Steve and his team have always gone above and beyond to service and support me as a customer. Therm-L-Tec produces a top quality product, on time and on budget - not something many SEO fly by night companies can say. Keep up the good work Therm-L-Tec!"

JOE TRUJILLO, KS

Industry Solutions

Engineered to Perform. Trusted Across Industries.

Whether you're moving perishable goods, managing temperature-sensitive operations, or building high-traffic, high-performance environments, our American-made cold storage doors are engineered to meet the unique challenges of your business.

Proudly veteran-owned and backed by decades of industry expertise, Therm-L-Tec doors are trusted by maintenance teams, contractors, and facility managers nationwide to deliver performance, reliability, and lasting value.

Cold Storage & Food Distribution

Meat & Poultry Processing

Dairy & Frozen Foods

Agriculture & Farm Operations

Healthcare & Pharmaceutical

Logistics & Distribution Centers

Grocery, Retail & C-Stores

Commercial & Industrial Facilities

Solutions  for Maintenance Teams

Made for the Front Lines of Facility Uptime

We help maintenance teams avoid costly delays with in-stock parts, responsive service, and veteran-led expertise.

​Get high-performance cold storage parts, fast shipping, and support from a veteran-owned, U.S.-based team that understands urgency.

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Why Use This Checklist?

Cold Storage Solutions That Work

Choosing the wrong cold storage door can lead to skyrocketing energy costs, safety risks, and compliance failures. This fast, field-tested checklist helps you narrow down your options and choose a door that fits your operation — and your budget.

Use this guide if you're:

  • Planning a new cold storage facility

  • Replacing an old or damaged door

  • Tired of recurring door issues or repairs

Get the Buyer's Checklist

THERM-L-TEC Parts Store

High-Quality Cold Storage Door Parts – Built to Last, Ready to Ship

Built for durability. Proudly Veteran-Owned. Made in the USA.

THERM-L-TEC Parts Store

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