Johns Manville – flexible duct liner with an improved high-density glass mat on the airstream side. Specifically designed to line sheet metal ducts in HVAC applications.

Product Guides

Data Sheet

Product Description

  • Characteristics
  • Size – different size configurations based on usage requirements
  • Thickness – 1/2 to 1.5 inches
  • Maximum Air Velocity – 6000 fpm (30.5 m/sec.)
  • Temperature Ratings
  • Usage Range – up to 250°F (121°C)

Or call 708-876-2600 for more information.

Energy Efficiency

John J. Moroney & Co. supplies a growing number of energy efficient and greener building materials.