GatorDuct® is the world’s most sustainable ductwork system. Our patented design manufactured from Tri-Wall heavy duty corrugated cardboard complete with our all-encompassing protective invisible layer GatorSkin® which provides a fire, moisture, vapour and hydrophobic barrier. GatorDuct® also incorporates the worlds first PVC push fit flange on any ventilation system; requiring no nuts or bolts allowing for the exact same compression percentage on each joint. GatorDuct® is distributed worldwide by appointed licensed fabricators. Message us via this page or visit www.gatorduct.com or https://twitter.com/Gatorduct to register your interest and for more information on this incredible new product.