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KB Duct Ductwork | Industrial Ducting | Duct
Ductwork | Industrial Ducting | Duct

Our KB Duct brand is a leader in standard, modular ducting systems (clamp-together and flanged), individual components and application-specific duct solutions for industrial dust, fume, mist and air handling systems. KB Duct began as a part of our Kirk & Blum brand, which has been in operation since 1907.

We have strategically and conveniently located customer sales, service and production facilities across North America - in the East, Southeast, Mid-West and the West Coast. We offer fast delivery on flanged and clamp-together duct in all gauges for all your application needs.  


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Upcoming Events

  • AWFS, July 19 - 22, 2017
    Las Vegas, NV
  • Fabtech, November 6 - 9, 2017
    Chicago, IL


Other Resources


KB Duct Ductwork | Industrial Ducting | Duct

Greensboro, NC, USA: 336-668-3773
Toll Free: 866-KNB-DUCT 

Contact Us


Greensboro, NC, USA
KB Duct
8735 West Market Street
Greensboro, NC 27409

Toll Free: 866-KNB-DUCT (866-562-3828)
Phone: 336-668-3773
Fax: 336-668-0043

Cincinnati, OH, USA
KB Duct
6245 Creek Road
Cincinnati, OH 45242

Toll-Free: 866-KNB-DUCT 
Fax: 513-351-9935

KB Duct Industrial Duct

KB Duct