EnduraDuct’s patented design is a highly efficient code compliant outdoor ductwork system. Providing a true SMACNA standard duct construction with a non-turbulent metal interior along with a standard non-penetrating weather barrier system.…

EnduraDuct’s patented design is a highly efficient code compliant outdoor ductwork system. Providing a true SMACNA standard duct construction with a non-turbulent metal interior along with a standard non-penetrating weather barrier system.…