Already renowned for our sturdy wood floor, standard on every Arctic Spa, our engineers decided to raise the bar yet again by developing the Forever Floor®. Composed of hand-rolled fiberglass composites, this floor is impervious to moisture, pests, and time. It completely eliminates the need for foundation materials like concrete, decking, or blocks! Just set it on the ground, hook it up, fill and use...installation has never been easier and your floor will last forever in any conditions. In addition, your portable spa is now truly portable. If you move spa locations in your yard or if you move across town, the foundation comes with you.