8 Person XPS Commercial Modular Steam Room

Oceanic XPS Modular Steam Rooms
Experience spa grade luxury at home or in commercial wellness spaces with the Oceanic XPS Modular Steam Room System. Designed for rapid installation, long term durability, and exceptional steam performance, the XPS range combines advanced materials with premium components for a fully integrated steam experience.

Constructed from high density XPS (extruded polystyrene) insulated panels, each section is lightweight yet incredibly strong, offering outstanding thermal efficiency and moisture resistance making it the ideal material for steam rooms. Panels lock together with precision, allowing installers to create a rigid, seamless, and fully watertight steam enclosure with minimal effort.

What is XPS?
XPS board (Extruded Polystyrene board) is a high performance, rigid insulation material engineered for environments where moisture, heat, and structural stability matter. It is created through a continuous extrusion process that produces a dense, closed cell foam meaning each microscopic cell is fully sealed. This gives XPS its signature combination of strength, water resistance, and thermal efficiency.

What makes XPS board unique?
- Completely waterproof core: 
Unlike open cell foams that can absorb moisture, XPS’s closed cell structure prevents water from penetrating the board. This makes it ideal for wet rooms, steam enclosures, bathrooms, and spa environments where constant humidity is expected.
- Exceptional thermal insulation:
XPS boards trap heat efficiently, reducing warm up times and helping steam rooms maintain a consistent temperature. Their low thermal conductivity makes them more effective than many traditional insulation materials.
- Lightweight, yet highly robust:
Despite being easy to lift, cut, and shape, XPS boards are impressively rigid. They provide strong surface stability for tiles making them a preferred substrate in steam rooms and wellness installations.
- Vapour resistant:
Because XPS resists both moisture and vapour transfer, it helps prevent condensation build up inside walls and ceilings protecting the structure long term.
- Dimensionally stable:
It won’t warp, swell, or deteriorate when exposed to steam or temperature fluctuations, ensuring the steam room remains solid and sealed over many years.