Established in 1990, we make quicker and safer ways of venting appliances. As a result, professional installers have relied on our solutions for nearly 30 years. We’ve expanded from dryer venting to bathroom fan vents, kitchen vents and roof caps. Our semi-rigid flexible duct is available in 3″ thru 24″ diameters. Our periscope line of rigid duct covers 0″ to 84″ lengths. And our rugged, high capacity roof caps out-perform in ASTM B117 testing. We design, engineer, tool, manufacture, print and package in-house. We ship packages to truckloads nationwide. Our products are carried by wholesalers, distributors and retailers coast to coast.