J Flange

Specifications

  • Designed for the largest and heaviest ductwork
  • Roll formed from 20 gauge
  • Available in galvanized, aluminum, aluminized, stainless steel, galvanneal and PVC coated.
  • 20’ lengths to reduce waste
  • Integrated sealant pocket for an airtight seal
  • The corners are stamped from 11 gauge (include nuts and bolts) 
  • A SMACNA J rating

 

Packaging

  • 20 ft bundles - 1,500 ft per bundle
  • 10 ft bundles - 750 ft per bundle
  • J Corners - 200 pcs per box