Discover what we can provide for you.
Acoustical flex duct to Mylar lined and high-pressure flex duct available in a range of diameters and lengths.
Bare, insulated, and lined spiral pipes available in various gauges and diameters from 4 through 36.
Lined Duct and Fittings
Combine two of our best - Sheet Metal Duct and/or Fittings with our Circliner for all lined applications.
Flexible aluminum duct available in bare and insulated, diameters ranging from 4-24-inch.
Sheet Metal Fittings
Our wide range of fitting types and sizes are designed to cover every application and HVAC project.
Molded round fiberglass duct liner in Plain or Coated. Internal lining to meet your R-Value requirements.
Sheet metal, universal, spin-in and ductboard collars for the full range of HVAC projects and needs.
Ductwrap, duct tape, foil tape, hanger straps, tie bands, and more available for all your installation needs.
Ductboard Duct & Fittings
Factory fabricated ductboard duct, Plenums, Soundboots, Transfer duct and other various fittings.
Meet Our Partners
Being a leader in industry is not a singular feat. We are proud to be affiliated with the following organizations:
CASCO Quality In Every Product
What You Can Expect from Our Commercial HVAC Products:
- Multiple duct types and materials for your unique needs.
- Wide range of sheet metal fittings.
- Critical accessories for your HVAC installation projects.
- Industry-leading customer service and care.
Hear From Our Customers
What CASCO Customers Have to Say About Our Products.