NO-LEAK POLICY: Here, a technician performs a leakage test. While some leakage was once commonly chalked up to heating the basement a little bit, those days are gone. “Now,” says Hank Artlip, “if you ...

In exposed ductwork installations, a well-thought-out execution of design, fabrication and installation is crucial. Any weak link in the process could undermine the whole job and leave your clients ...