Koolduct System

Koolduct by Knauf is a relatively new product to the US market although it's been used in other parts of the world for quite some time. The KoolDuct System offers significant advantages over sheet metal ductwork. Weight, space, installation time, installed costs, air leakage and energy performance are just a few of these benefits. The system uses a CFC-free phenolic foam board faced on both sides with reinforced foil. Patented, specially engineered, aluminum flanges are designed to connect the duct sections to assure a strong, tight closure. The Knauf KoolDuct System is used in commercial, residential and industrial applications. The ducting is versatile and can be installed internally or externally, and concealed above a false ceiling or visibly mounted. It is easily modified and repaired. MKT is proud to say they have been appointed the representative of this innovative alternative to sheet metal duct.

• Non-fibrous, phenolic foam board w/aluminum scrim jacketing on both sides, does not promote biological growth
• Lighter than metal yet very durable
• Satisfies duct construction up to 4" pressure class
• LEED eligible product
• Can be used solely or to augment metal duct
• Does not have to be lined or wrapped
• Significant cost savings over traditional metal duct systems
• Resolves design concerns of space, weight and installation time
• Sealed system - leakage factor of 1% or less