Why Owens Corning’s QuietR spiral duct liner is a trusted name in the sheet metal fabrication industry.

Inside the Virginia Beach Sports Center, exposed spiral duct fabricated by TurnKey Duct Systems is on display. 

Spiral Duct Manufacturers Association members are making a difference in their communities.  

You buy your field workers the best tools, software and devices to keep them on track and productive. Yet too few business owners and project managers give the same attention to the connection technology that accounts for much of the labor at job sites. 

"As we pursued a Continuous Improvement culture at Omniduct, it became evident that we needed outside help to become successful," says Rob Brumleu, CEO of Omniduct.

"We are all invested in the continued success of our company. We are now more accountable to each other for personal, personnel and financial decisions."

Hamlin Sheet Metal, now in its 65th year in business, has chosen to market their spiral duct and flat-oval products through manufacturers’ representatives.

Insulation is one of the key factors that can help building designers create more efficient buildings, meet increasingly stringent energy code requirements, and find ways to sustainably operate the structures where we live and work.

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).

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.