Origin Ductworks has launched as an American manufacturer of industrial ductwork designed specifically for industrial ...

Beyond the typical HVAC service checks for your customers, you might need to tackle issues with sub-slab HVAC ducts. In contrast to in-slab ductwork built into a concrete floor, sub-slab ductwork is ...

Round spiral duct forms the backbone of the most efficient means of creating a metal duct system. From initial planning through final installation and on to efficient operation by the customer, round ...

For this look at commercial HVAC and plumbing prefabrication, we spoke with experts from one of the best in the business, TDIndustries of Dallas, Tex. Since 1946, TDIndustries has provided innovative ...