Flex Duct Kits

  • Designed with the HVAC Contractor in Mind
  • Efficient & Cost-Effective Installation of Low- and Medium-Pressure HVAC Systems
  • Affordable Time- and Labor-Saving Options

ETL Class 1 Rated

UL 181 vs. ETL

Nationally Recognized Test Laboratories:

  • Factory assembled with collars on each end per ETL
  • Shipped assembled per custom order
  • Polyethylene or metallized mylar outer vapor barrier
  • Thermally insulated in R-4.2, R-6.0, or R-8.0
  • Standard Sizes of 4" thru 20"
  • Standard Lengths of 5', 6' or 7'
  • Custom Lengths and Sheet Metal Options Available
  • Reduce Waste that can occurr with 25' boxes