The Spiral Duct Manufacturers Association, better known as SPIDA, is an organization focused on promoting the use of round ductwork and flat-oval duct. The organization is comprised of nearly 90 member companies throughout the United States and Canada.
Contractors in the U.S. are enjoying opportunities in abundance. A resurgent construction economy has shored up backlogs and all but eliminated unemployment. Conventions are full, trade partners are busy and, by all accounts, we should be jumping for joy.
In early summer 2014, Hospital Sisters Health System St. Elizabeth’s Hospital announced plans to move from downtown Belleville, Illinois, to O’Fallon, Illinois, about 8 miles away.
Malco Products Inc. has released a compact accessory called the Malco TurboCrimper Impact, which works with the power assistance of impact driver technology to crimp 30- to 24-gauge galvanized round duct and black stove pipe.