Ferno's Fiberglass Spas are manufactured with a superior process that provides a layer-on-layer buildup of fiberglass resin and woven roving material to obtain the optimum strength and resistance to water penetration. The spa shell is then covered with support ribs so the pools can be freestanding. A built-in floor leveling skid provides a flat, reinforced spa bottom with maximum floor weight dispersion. Both the support ribs and leveling skid are fiberglassed right onto the spa shell to make it a solid structure. The Premier Spas are also manufactured in flanged sections. This allows for four different configurations to suit your individual needs. Using flanges also permits the pools to be modular for more flexibility over obstacles during installation.

Ferno offers three different series of spas including: Krystel, AquaPlunge and Premier. Each series offers various options to fit the needs of your facility.