Cold Storage Door Solutions for Maintenance Managers – Veteran-Owned

Made for the Front Lines of Facility Uptime

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.

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

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

MANUAL SLIDING DOORS

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

REPLACEMENT DOORS & RETROFIT KITS

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

ELECTRIC SLIDING DOORS

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

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.

OVERLAP DOORS

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

Emergency Door Repair Quick-Check Guide

5 Fast Fixes to Try Before You Call for Help

Why This Guide? Cold storage doors are critical to your operation. When they fail, you lose time, temperature control, and money. But not every issue needs a service call.

This guide gives your maintenance team 5 quick checks and fixes to perform in under 10 minutes — to either solve the issue or minimize downtime while help is on the way.

When Every Minute Counts

We Help When You’re Facing…

A failed gasket during busy times
An inspection deadline with a damaged seal
A snapped roller causing shutdown
KPI pressure to reduce downtime

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Why Tech Managers Choose Us

MADE IN THE USA

Quality you can count on—engineered and assembled stateside.

VETERAN-OWNED & OPERATED

“We bring military precision and responsiveness to every order.”

SPEED & STOCK RELIABILITY

Get the right part, right away—no guessing or ghosting.

TALK TO A REAL TECH

No chatbots. Just knowledgeable reps who know doors.

Learn About Us

Real Feedback from Real Maintenance Pros

“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