Patented Airframe Design
The Airframe Spa Cover is an energy winning design using scientific principles to insulate and patented elements to create a superior lightweight spa cover that doesn’t gain water weight and made in the USA. This hot tub cover is so efficient, the Energy Trust of Oregon offers a $100 cash rebate to Oregon spa owners when replacing their foam spa covers. With no threads or zippers to fail and no polluting Styrofoam to get heavy, our durable, repairable spa cover may outlast the spa it protects.
US Patents: 6634036, 7496975, 7752685, 9340989