Supplier Profile

Thermaflex

For over 57 years, Thermaflex has led the industry in creating solutions for enhancing air distribution performance.  Thermaflex traces it roots back to World War II and portable ventilation systems for the US Navy.  The Navy needed a hose that was portable, retractable, easy to handle, and capable of standing up to extreme temperatures. The New product, called “Spiratube,” enjoyed widespread use by the Army, Navy, and Air Corps during the war. 

The company that produced wartime products for the military converted to peacetime productions after the war, and in 1953, a brand-new product was introduced for the heating and air conditioning market: Thermaflex.

One of the first flexible duct systems designed for this purpose, Thermaflex became a premier brand for the heating, venting, and air conditioning systems throughout the country.  It provided faster, easier, and better connections between terminal air devices and hot and cold trunks from residential and commercial climate control.  Since then, the company has steadily grown, expanding to provide the most comprehensive product line and the highest quality flexible duct products available in the marketplace.

Thermaflex has always been the professional’s choice for flexible ducting and Thermaflex is focused on developing new duct products and accessories that allow professional to be more productive and more profitable. New innovations such as “EverClean” and the “FlexFlow Elbow” improve flexible duct performance, giving contractors new opportunities for building business.