Nordic Insulation System

Hot tub insulation for the coldest environments

The Nordic Insulation System is a complete insulation system, especially designed for any hydromassage hot tub installed outdoors and in cold environments. It is a 10 mm thermal insulating material composed of 5 layers, in the following order:

• Aluminium
• RC9 foam + low density polyethylene (with a double layer).
• FONEX non-cross-linked polyethylene foam (20 kg/m3).
• RC9 foam + low density polyethylene (with a double layer).
• Aluminium

This material completely covers the hot tub's sides (as well as being insulated at the bottom, as standard in all of our hot tubs), and it creates an air chamber that prevents heat loss and maximises energy efficiency which, of course, leads to big energy savings.

According to the tests performed by our quality department, when maintaining the water at 38ºC with an outdoor temperature of -15ºC, the Nordic Insulation system guarantees energy savings of 80% compared to a hot tub without this insulation. The Nordic Insulation System significantly improves the energy savings made by the EcoSpa feature (69% savings).