About Us



Founded in 1980, Durex Industries has positioned itself as a leader in the design and manufacture of high quality electric industrial heaters, temperature sensors, temperature controls and process systems.

Over the years, we have grown to meet each new challenge in the market through innovative product development, continuous process improvements, and a commitment to high quality standards.

Our design and manufacturing capabilities are diverse and flexible to satisfy all of your requirements. Plus, our engineering experience supports you with product solutions from concept through production, and state-of-the-art design software allows our staff to provide dynamic visual enhancements of prototype designs prior to manufacturing.

As a result of our ever-expanding capabilities and the increased demand for Durex products and services, our manufacturing facility in Cary, Illinois has now been expanded to 145,000 square feet, which includes additional capacity for research and development of new products for tomorrow's thermal solutions.

And through it all, our mission remains total customer satisfaction through effective customer communication, on-time deliveries, defect-free products, and a total quality system that promotes constant improvement of our services and operations.

Give us the opportunity to demonstrate our deep expertise in thermal process developed from years of application design and support.


Thermal News Autumn 2015

Solving thermal problems is one hallmark of what Durex brings to customers. We would like to share 3 examples of how Durex solved challenging applications.

Thermal News Summer 2015

Welcome! Durex’ core technologies and advanced thermal solutions provide superior performance - giving our customers advantages in their industries.

Durex Announces the SENTINEL® Molded Foam Silicone Rubber Heater

Durex Industries’ SENTINEL heaters offer the advances of improved thermal efficiency, higher process temperatures, and reduced system cost.

Announcing The UL Listing and Launch of The HALO® Temperature Controller

HALO is a patent pending integrated controller that reduces thermal system complexity and cost as compared to traditional solutions.

New Mica Foil High Temperature Heater Technology

Need uniform heat with fast response for applications up to 1112°F (600°C)?

Thermal News Spring 2015

Spring is in the air with new technologies, business processes, and human resources at Durex Industries. Ed Hinz, Durex Founder and CEO, recently stated that Durex continues to reinvest in development of new technologies, products, manufacturing processes

Completion of Plant Wide Re-certification Under ISO 9001:2008

Our products undergo extensive testing and inspection processes for just one reason - namely, our customers’ satisfaction.

Thermal News December 2014

The History of Durex Industries is an Example of American Vision and Entrepreneurship It is a story of how a company was built with a vision and borrowed money to become a leading supplier of industrial thermal solutions.

Case Studies