With energy costs going through the roof and no relief in sight, HVAC system designers and specifiers are taking a much harder look at the many choices in ductwork available to them today. One ...

In 1948, research by R.G. Huebscher established flow resistance for different shapes of ductwork at equal velocities, which allowed the creation of the duct-sizing calculator or “Ductulator” for ...

Learn how often Austin homeowners should clean their air ducts. Expert tips, signs, benefits, and professional air duct ...

The Al Shirawi Group will expand its manufacturing interests with the commissioning of a round duct plant at Dubai's Ras Al Khor industrial area in early February. Investments on the project are Dh5 ...