SmartGuard’s Spiral Duct Caps are a new way to seal the ends of spiral duct pipes and fittings, providing secure protection to materials during the construction process.   

When Spiro International SA opened an outpost for selling its Spiro Tubeformer machines in the United States, the move signaled spiral duct’s burgeoning popularity in the U.S. duct manufacturing industry. Decades later, spiral duct is more popular than ever thanks to the efforts of the Spiral Duct Manufacturers Association(SPIDA).

Why this list of five exposed duct installations have been some of our favorite stories to tell. 

The Spiral Duct Manufacturers Association was formed to promote the use of round duct, spiral duct (spiral pipe) and flat oval duct through education and research informing the public of its advantages.

Among the more obvious reasons for the use of round duct on rooftops, such as preventing rain, snow and ice buildup, ease of wind passage is perhaps the most overlooked. PhenoliDuct, a new closed-cell insulated round duct solution from Spiral Pipe of Texas (SPOT), is engineered with all those considerations in mind, plus ease of installation.   

Specializing spiral round, oval and rectangular ductwork fabrication, SET Duct Manufacturing is celebrating six years with no lost time accidents.

Inside Midwest Metal Products' evergrowing company. 

The project consists of the renovations of nine free-standing buildings, the partial demolition, renovation and connection of the gymnasium, auditorium and an instructional building with more than 55,000 square feet of new construction. 

AccuDuct Manufacturing took pride in finding ways to make a project “lean” before lean was what it is today. 

The new Career and Technical Education Center at the University of Alaska was built to match the equipment and workplaces that students will move onto after graduation.