4" x 25' Aluminum Duct Hose


SKU: LG-147

This super lightweight 4" insulating air duct tube is manufactured with a internal crimped galvanized steel strip. The strip locks together the aluminum foil in order to form an air tight and leak proof lock system. It ensures excellent strength, making it perfect as a flexible solution for a broad range of venting requirements ranging from low or high pressure heating, as well as for ventilation to air conditioning applications.


  • Minimum echoes
  • Self-supporting, leaking proof & corrosion Resistant
  • Completely flexible ducting for routine exhausting
  • Reinforced double-layer aluminum foil construction
  • Dimension: 4" (inch) Diameter x 25 Foot Length
  • Can be compressed to a 14" (inch) compact cylinder size
  • Ideal for HVAC, bath and general ventilating applications


Package Content:

  • 1 x Silver 4" x 25 foot Duct Tube