VADA Vented Roofs is a patented single ply system that has never been damaged by wind in over 38 years of installations across the U.S. and in Canada. The active turbine vents hold the field firmly in place, eliminating the need for toxic adhesives, and saving labor. The patented perimeter has withstood major wind events such as hurricane Milton and Helene. VADA vented roofs are eligible for up to 30-year NDL warranties from major roofing manufacturers.