Building codes set a minimum standard for the HVAC and sheet metal ductwork industries in determining what products to use and when to use them, but sheet metal workers still go above and beyond code ...

Keith Shettler worked to install and retrofit duct systems in downtown buildings for more than 20 years, opening structures that had been closed off for decades. “You could see the coal dust that was ...

Properly weatherizing your attic can cut 10 to 30 percent off your heating and cooling bills, according to the U.S. Department of Energy. And while you might not want to spend the money (or the time) ...