CertainTeed Machine Works has introduced the Glass Master SG-420 Duct Board Grooving Machine – a powerful machine that fabricates high-quality fiberglass spiral ducts more accurately, and up to 50 ...

Repairing ductwork boasts a wide cost range, from $175 to $2,000 depending on the severity of the issue and the location. For instance, patching up one leak is more budget-friendly than repairing ...

In 2006, the Olympia School District (OSD), of Olympia, WA, had enough of being burdened with outdated mechanical and electrical systems at its Reeves Middle School. Though some new mechanical and ...

PJ MAC HVAC Air Duct Cleaning announced an expansion of its ductwork repair services this week, outlining operational updates intended to support residential and commercial systems across the region.

Duct cleaning is only needed if you spot mold, pests, or excess dust, especially after renovations or moving in. DIY methods often don’t cut it—pros can clean deeper and fix hidden HVAC issues. Keep ...

A small-duct high-velocity system was used in this Johns Island, SC house. The ducts vents can hardly be seen. The house was designed by Architect Sam Rashkin. Energy Star estimates that 20% to 30% of ...

When architect Randall E. Fromberg recommended fabric HVAC ductwork for the Florence, Texas, Independent School District's new $2.4 million gymnasium, it raised a few eyebrows. However, the skeptics ...

BELLEVUE — The Army Corps of Engineers Omaha District is legally responsible for mold that grew inside heating and air-conditioning duct work during construction of U.S. Strategic Command’s new ...

A photo of mold in the ductwork of the StratCom headquarters during construction in 2015. In 2015, contractor KiewitPhelps was forced to remove more than 3 miles of newly installed HVAC ductwork after ...