Leading pre-insulated phenolic duct system brand, manufactured by Ducts and Cleats, provides unmatched durability, thermal efficiency and ease of install for outdoor and indoor ductwork applications.
Pro-R is the result of decades of crafting and evolving duct fabrication paired with industry knowledge and air-flow expertise. We saw the need for a durable, high-performance and easy-to-install phenolic duct system. Pro-R features four distinct phenolic offerings for exterior and interior ductwork applications that are lightweight and efficient.