The Mercury Queen Sauna Cube is the intimate counterpart to our iconic King — delivering the same architectural elegance, premium craftsmanship, and elevated wellness experience, scaled for those who seek a more personal retreat.

Designed for 2 to 3 people, this is a sanctuary built for quiet connection — the kind shared between partners, close friends, or those who simply value the luxury of their own space. Its bold, modern cube silhouette makes a striking statement in any outdoor setting, while every material chosen speaks to quality, longevity, and refined taste.

The exterior is clad in thermally treated Thermo-Spruce — a material engineered to naturally resist rot, pests, and harsh weather conditions without the need for chemical treatments — ensuring your sauna remains as beautiful in its tenth year as it was on day one. A full black shingle roof with precision-fitted drip edges adds an extra layer of weatherproofing, making the Mercury Queen a true year-round wellness companion.

Step inside, and the attention to detail only deepens. Knot-free Thermo-Aspen lines the benches and backrests — a wood prized for its ability to stay comfortably cool to the touch even at high temperatures, allowing you to fully relax without distraction. The sweeping 8mm tempered bronze glass front wall floods the interior with natural light, frames your view of the outdoors, and lends an air of privacy and sophistication that sets this sauna apart.

Ambiance is effortlessly dialled in through the dimmable “dotless” LED lighting system, controlled wirelessly via app — allowing you to set the perfect mood for every session. Compatible with 4.5kW to 6.0kW electric heaters, the Mercury Queen heats efficiently and evenly, reaching your ideal temperature with speed and precision.

Compact in footprint. Grand in experience. Built for those who refuse to compromise.

Key Features:

• Thoughtfully designed for 2–3 people – perfect for personal or paired wellness
• Thermally treated Thermo-Spruce exterior built to resist rot, pests, and the elements
• Knot-free Thermo-Aspen benches and backrests that stay cool to the touch
• Stunning 8mm tempered bronze glass front wall for safety, light, and privacy
• Dimmable “dotless” LED lighting – fully controllable via Wi-Fi app
• Full black shingle roof with drip edges for superior all-weather protection
• Compatible with 4.5kW–6.0kW electric heaters for fast, efficient warmth