Corrugated Plenum Duct

Plenum rated fire retardant corrugated duct are designed to protect existing cables and facilitate future cable installation or replacement. When tested to UL2024/UL910 (CSA FT-6), Corrugated Plenum is low-smoke producing and fire resistant as defined by the National Fire Protection Association when rating cables as suitable for use in ducts, plenum spaces.

Corrugated Plenum Duct Specifications Sheet



  • Plenum listed to UL Standards 2024 (CSA FT-6), ideally suited for plenum applications
  • Sequential footage markings
  • Flexible, lightweight and easier to install than metal conduit