Outdoor hot tub with acrylic liner and external heater

Nordic Forge is an outdoor hot tub with square construction and an external heater, designed for year-round operation in exterior conditions. Dimensions of 220 × 220 cm and a capacity of 6 persons (5 seated positions, 1 reclined position) allow use within private wellness zones at residential and recreational properties.

A water volume of 1,500–1,900 litres, a depth of 95 cm and an overall height of 105 cm define the operational parameters of the tub.

Construction and material solution

The interior is formed by an acrylic liner available in four colour variants — white, grey, white marble imitation or brown marble imitation. The acrylic surface ensures resistance to chemical and mechanical stress and simplifies maintenance.

The base is made of impregnated and painted wood, ensuring construction stability during long-term contact with moisture in exterior conditions. Water drainage is provided by a 1″ valve.

Exterior cladding

The exterior cladding of the tub is available in five material variants — spruce wood, thermowood, thermo tripple, WPC plastic or burnt wood. The cladding selection allows material unification with other exterior elements without compromising construction parameters.

Thermal dynamics

The external heater brings the full water volume to operating temperature within a 3–4 hour interval. Separation of the heating system from the tub construction simplifies servicing and allows independent maintenance of the heating unit.

Custom hot tub for various exterior environments

Nordic Forge is a custom hot tub designed as part of long-term exterior wellness infrastructure. The combination of the acrylic liner, wooden construction elements and external heater creates a functional unit for systematic regeneration through thermal hydrotherapy.

The model is intended for clients seeking an outdoor hot tub with an external heater, stable construction and an emphasis on long-term operation.