GI Ducting

GI stands for galvanized iron, so when galvanized iron is made in the shape of the duct the main purpose is to remove hot air from the room and deliver cool air inside, thus it can be called a GI duct. Now GI ducts are not only used for HVAC, but it is also used eliminate the need of painting and rusting.Ductwork refers to the system of ducts (metal or synthetic tubes) used to transport air from heating, ventilation and air-conditioning (HVAC) equipment throughout your home. Properly installed and well-maintained air ducts are a key component of indoor air quality and home comfort.