Kingspan KoolDuct® - High-Performance Pre-Insulated Ductwork

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Kingspan KoolDuct^® is a smarter, faster way to build HVAC ductwork. This pre-insulated system combines the duct and insulation into one lightweight solution—eliminating the need for wrapping and reducing system weight by up to 72%. It’s ideal for tight spaces, retrofits, and projects where speed and efficiency matter.

Because KoolDuct installs in longer sections with a single fix, crews can complete jobs up to three times faster than with traditional sheet metal and insulation. That means lower labor costs, simpler coordination, and reduced site disruption. It also saves valuable space—up to 8 inches in a single dimension—by eliminating the need for external insulation.

Beyond speed and space savings, KoolDuct improves energy efficiency with low air leakage and high thermal performance. It helps reduce fan energy usage, heating and cooling loads, and long-term operating costs. Its fiber-free insulation also supports better indoor air quality and resists mold and moisture.

For contractors and engineers looking to save time, cut costs, and build greener, KoolDuct is ductwork reimagined for modern buildings.

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Manufacturer of pre-insulated ductwork panels, ductwork insulation, ancillary components to allow ductwork manufacture.