Ductwork refers to the system of tubes or channels used to transport air throughout a building. It is a crucial component of heating, ventilation, and air conditioning (HVAC) systems, ensuring that conditioned air reaches different rooms efficiently. Ducts can be made from various materials, including metal, fiberglass, and flexible plastic. Properly designed and installed ductwork helps maintain indoor air quality and comfort by distributing air evenly. Regular maintenance, such as cleaning and sealing, is essential to prevent leaks and improve energy efficiency. Well-functioning ductwork contributes to the overall effectiveness of the HVAC system.