Integrated Facility Services has begun work on a nearly $10 million renovation project at the Robert A. Young Federal Building in St. Louis. 

Ductwork used to channel or direct air to spaces throughout a building can impact the efficiency of the structure’s HVAC system. That’s why it’s important to properly design and install ductwork and its components, including the dampers used to regulate or stop airflow.

Sheet metal products maker Ruskin has increased its standard limited warranty by four years.

Greenheck has expanded its line of non-actuated fire dampers. Now available in widths as great as 144 inches and heights up to 100 inches, Model DFDAF-310 represents a 20 percent dimensional increase over dampers previously available for a 1.5-hour fire damper with airfoil blade construction, according to the maker. 

Winter storms battering much of the Northeast and Mid-Atlantic were no match for the 2016 AHR Expo, which drew almost 61,000 to Orlando, Florida.

The sixth edition of Ward Industries’ product catalog features information on the company’s offering of duct-connection products, hangers and strapping, access doors, and dampers.

C.L. Ward & Family Inc. has released a new catalog highlighting fire dampers and ceiling radiation dampers.