Pre Insulated Duct Catalog

As an innovator and practitioner of global HVAC pre-insulated duct systems, UNTDuct has always been committed to providing one-stop duct solutions for customers worldwide, with "high efficiency, energy saving, reliable quality, and easy installation" as its core. This pre-insulated duct catalog brings together UNTDuct's full range of pre-insulated duct products, including the necessory accessories and manual tools, and meeting the application needs of residential, commercial, industrial and other full-scene scenarios.

From PIR pre-insulated ducts with excellent thermal insulation performance and fire resistance rating to food-grade duct systems adapted to high-cleanliness environments, each product adopts a sandwich composite structure design. With high-strength insulation core as the core, combined with corrosion-resistant aluminum foil, it realizes the trinity of "insulation, structure, and protection". We strictly control raw material selection and production processes to ensure that the thermal conductivity of products is as low as below 0.022 W/m·K, air tightness is better than industry standards, and has passed multiple international certifications, escorting building energy conservation and indoor air quality.

The catalog not only presents detailed technical parameters, performance advantages and applicable scenarios of each series of products, but also includes customized solutions, installation guidelines and engineering case references to help customers quickly match project needs. Whether you are an architect, engineering contractor or end user, you can find duct system solutions that fit your project scenarios in this catalog. UNTDuct drives product upgrading with technological innovation and empowers project implementation with professional services, making every air delivery efficient, clean and reliable.