"The Alder" Three Seat Spa

A three-layered floor construction includes a tough ABS plastic which seamlessly covers the entire bottom, wrapping upward onto the cabinet sidewalls. A thick layer of foam insulates for temperature control while the wooden layer provides strength and rigidity for a unit that is both energy-saving and durable. An inside reflective thermal barrier ensures outstanding thermal efficiency. The use of a strong fiberglass, non-filled resin backing with an insulating foam coating provides maximum strength and efficiency.

Highland Spas have a unique system that maximizes energy efficiency and minimizes heat loss, keeping them lightweight and economical to own and operate. Waste heat from pump operation warms the air cavity behind the cabinet and is radiated and absorbed back into the spa plumbing. Warmed air is trapped between the TemperBase insulated floor panel and cabinet top gasket creating efficient thermos air tight insulation. It was developed considering low monthly costs, service and installation for your long-term satisfaction.