Fiberglass ducts are duct systems made with centrifugal glass wool as the base material, using a composite process and covering materials. Compared to traditional galvanized iron ducts, they offer significant advantages in thermal insulation, sound insulation, and corrosion resistance, making them widely used in central air conditioning, ventilation systems, and cleanroom projects. The most significant characteristic of fiberglass ducts comes from their porous fiber structure, which reduces energy loss during airflow and improves transmission efficiency.

Firstly, in terms of thermal insulation, fiberglass ducts have a low thermal conductivity, reducing heat transfer, decreasing the load on air conditioning units, and extending equipment lifespan. This low thermal conductivity effectively reduces energy loss during long-distance air transport, making them particularly suitable for scenarios with high cooling capacity requirements, such as hotels, hospitals, and office buildings.

Secondly, another characteristic of fiberglass ducts is their excellent sound absorption. Due to the numerous micropores within the glass wool fibers, when air vibrations generate noise, sound waves are dispersed and absorbed after entering the pores, thus reducing the system's noise level. For buildings requiring quiet spaces, such as conference rooms, libraries, or medical spaces, the advantages of fiberglass ducts are particularly pronounced.

Third, fiberglass ducts are lightweight and easy to install. Compared to sheet metal ducts which require multiple processing steps, fiberglass ducts are easy to cut and connect on-site, resulting in a shorter construction period and effectively reducing labor costs. Furthermore, the material itself is not easily corroded, requiring no additional rust prevention treatment, leading to lower maintenance costs.

Finally, the surface covering material of fiberglass ducts has excellent moisture and dust resistance, helping to improve the hygiene of the duct interior. Overall, fiberglass ducts combine multiple advantages such as heat insulation, noise reduction, lightweight, and corrosion resistance, making them a highly valuable choice for modern air conditioning duct systems.