HVAC Round Metal Ductwork Install

Light Commercial HVAC Round Ductwork Install

Common types of ducts are flexible ducts and metal ducts. Galvanized steel and aluminum – more commonly known as sheet metal, metal ductwork is very strong. Ducts are conduits or passages used in heating, ventilation, and air conditioning (HVAC) to deliver and remove air. The needed airflows include, for example, supply air, return air, and exhaust air. Ducts commonly also deliver ventilation air as part of the supply air. As such, air ducts are one method of ensuring acceptable indoor air quality as well as thermal comfort. A duct system is also called ductwork.