Industrial Ductwork

Our industrial ductwork solutions are custom built to fit the desired application.

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Get More Information About Custom Industrial Ductwork from Kelair

Custom-Built Ducting for Industrial Ventilation Systems

Made from High-Quality Hastelloy or Stainless, Carbon Steel

6-8 Weeks Lead Time

Custom Industrial Ductwork

Kelair’s extensive portfolio is what separates our industrial ducting products from competing solution providers.

Considering the customer’s process, environment conditions, and air quality, each system is designed and built to fit the desired application’s needs best.

Manufacturing only the highest quality carbon steel, Hastelloy (a nickel-molybdenum alloy), and stainless steel ducting; our custom industrial steel ducting is cut, bent, and welded at our shop in Bellwood, IL, to ensure precision quality from design to delivery.


Custom-designed industrial air ducts from Kelair are used in various applications including:

Unparalleled Customer Service

We work extensively with project managers, plant engineers, and purchasing professionals every step of the process to ensure the delivery of a superior ductwork system.

With a lead time of 6-8 weeks, Kelair is a viable partner you can rely on for those seeking a single-source manufacturer with reliable communication.

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Share your project details with a specialist and get a free quote. Our Offices are Open from 8am-5pm CST.

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Frequently Asked Questions about Industrial Ductwork

What is the Best Material for Industrial Ductwork?

At Kelair, we use industrial-grade carbon steel, stainless steel, or Hastelloy (a nickel-molybdenum alloy). If you’d like to know the best material for your industrial ducting project, contact a Kelair representative to get advice on the right type of material for your application.