Light Grey
Redwood
Our Heat-Lock™ insulation system is engineered to keep all the heat locked between the shell and the cabinet of the spa. This energy-efficient system is done by utilizing the high-density foam on the shell of the spa, a solid plywood bottom, and totally-enclosed cabinet to lock all the heat in. This enables your spa to utilize all the heat radiated from your spa pump(s) and push it back into the water of your spa to work in conjunction with your heater.This insulation system is designed for climates thatreach temperatures as low as 10°F.