Members of the Spiral Duct Manufacturers Association (SPIDA) visited the Johns Manville plant in Dallas, Texas during their annual meeting last month.   

The steelmaker filed for bankruptcy and is laying off 376 employees. 

Domestic and global steel production falls flat in the latest report from Majestic Steel. 

The acquisition creates a partnership for a clear path to consolidation.

Suitable for residential and light commercial applications, the new NP4DLM can achieve a flow rate of 4 cubic feet per minute (cfm), among other attributes. 

National nonresidential construction spending declined 0.4% in August, according to an Associated Builders and Contractors analysis of U.S. Census Bureau data. 

Bill Bradford Sr. is a legend at Ductmate Industries Inc as part of a generation of tin knockers who made the duct fabrication industry what it is today. 

Whenever possible, Joshua Hoffman of Hoffman HVAC prefers custom craftsmanship over prefabricated materials. “Prefabricated fittings that you find at supply houses are just that,” he says.

Enter the SNIPS 2019 Contractor of the Year Contest by Oct. 25, 2019. 

ALL CONSTRUCTION PROJECTS FOLLOW THE SAME BASIC FORMULA. And that’s the problem, according to the MacLeamy Curve, a concept developed by renowned architect Patrick MacLeamy. In a traditional design, bid, build process, the further along you are along in the construction process the higher the cost of a design change.