Curb Adapters provide an efficiently modified interface between an HVAC rooftop (RTU) and the rooftop parts or holes that feed heating and air conditioning to and from the building. Many rooftop HVAC curbs were originally set into the roof. These curbs only accommodate old HVAC units that are either no longer in production or no longer the best choice for the building’s current needs. Our curb adapters solve that problem. Finding the right configuration the first time saves both time and money. We offer Quick-Turn Production and Competitive Prices. Check out the CURBULATOR.