The spas from Caldera Spas® are now insulated with a product that is innovative in the spa industry:  the FiberCor™. The fibres of FiberCor™, resembling wool, spread evenly and fill the empty air spaces of the spa.

Four times denser than the foam commonly used in most spas, these fibres maximize the energy efficiency of the spa and reduce operating costs.

An additional advantage is that they help to construct a very clean product because it is not derived from petroleum. Reusable, it is made from 25% recycled materials. FiberCor™ is a therefore a good choice, not only for the customer, but also for the environment.