KB Duct
Ver-tech Air Quality designs and are a stocking dealer with certified installers of both KB clamp together & flanged ductwork.
- A complete offering of industrial ducting – flanged and clamp-together
- Individual components or complete systems, including all accessories
- Custom and heavy fabrications
- Custom development of special products – You draw it, we can make it!
- Free design services – We can turn the roughest drawings into full 3-D system designs
- Highest quality
- Full service and support at all levels
- Fastest delivery in the industry

Toll Free: 800-328-3398 ext. 213
6801 Bleck Drive, Rockford, MN 55373