As homeowners become increasingly aware of their energy usage and indoor environments, and as home-performance contracting continues to gain traction in the U.S., many HVAC professionals are taking a ...

HVAC construction contractor Cool Zone Inc. knew cleaning and sealing the ductwork of a 27,000-square-foot facility in south Florida wouldn’t be simple. The building’s dual-wall spiral duct was ...

A well-sealed, leak-free ductwork system ensures greater comfort and better IAQ, and a spray sealant helps achieve this, says Billy Prewitt. A high-performing HVAC system delivers clean, fresh, ...

In an age of stringent energy codes, and given the importance of energy efficiency in the building envelope, properly sealing ductwork is paramount to the building owner, argues John Guthrie. There is ...