Already renowned for our sturdy wood floors, standard on every Arctic Spa, our engineers decided to raise the bar yet again by developing the Forever Floor. Composed of handrolled fiberglass composites, this floor is impervious to moisture, pests, and time. It completely eliminates the need for foundation materials like concrete, decking or blocks! 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.