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Saunum AirCube One
Saunum AirCube One
Saunum AirCube One
Saunum AirCube One
Saunum AirCube One
Wooden sauna interior with benches and warm lighting
Wooden door with a metallic handle and glass panel
A modern, black outdoor wall light with a minimalist design casts a warm glow. Positioned on a dark surface, it creates a cozy ambiance.
Wooden sauna with rocks inside a container, illuminated by warm light.
Wooden sauna interior with horizontal slats and embedded lights.
Dark wood paneling with visible grain texture and subtle knots. The vertical planks create a sleek, modern look, conveying a calm, minimalist tone.
Wooden sauna interior with warm ambient lighting. The seating is made of smooth horizontal wooden planks, creating a serene and relaxing atmosphere.
A sleek, black Saunum AirCube One outdoor sauna with clear glass doors and wooden benches visible inside.
Elegant wooden sauna interior with warm lighting, wooden benches along the walls, and a modern black stove with stones, evoking relaxation and serenity.
Modern outdoor sauna with a glass front door. Interior features warm wooden benches and walls, creating a cozy atmosphere. Flanked by black exterior.
A sleek, modern black sauna with large glass doors and wooden interior. Warm light softly illuminates the benches, creating a cozy, inviting atmosphere.

Saunum AirCube One

Sale price$69,990.00

From $40/week with approved financing View financing options


The Saunum AirCube One is a premium outdoor sauna that embodies modern Nordic architecture and advanced wellness design. Featuring thermo-treated pine cladding and expansive double-glazed floor-to-ceiling windows, it delivers natural light, panoramic views, and exceptional energy efficiency. Inside, the hypoallergenic alder wood interior, integrated lighting, and advanced ventilation create a refined, spa-like environment designed for relaxation, social connection, and year-round outdoor use.

Images may show digital renders or optional finishes. Natural timber variation will occur. Standard supply is natural timber.

Each sauna is custom configured to suit your space, finishes, and heater system. These selections are examples — final specifications and detailed pricing are tailored during your expert consultation.
Saunum AirCube One
Saunum AirCube One Sale price$69,990.00
Woodworking workshop with a large workbench and cabinets.
Cross-section diagram of building materials with labels on a beige background

High-Performance Insulation

Multi-Layer Wall Construction

The AirCube One features a multi-layer wall system incorporating mineral wool insulation, vapour barriers, and windbreak membranes. This engineered construction improves heat retention while protecting the structure from moisture and drafts, ensuring efficient and stable sauna temperatures.
Wooden sauna with glass doors and interior details
Small wooden cabin with a glass door and black exterior, surrounded by greenery.

Thermal Glazing

Double-Glazed Windows

High-quality double-glazed tempered glass improves thermal efficiency while allowing natural light to fill the sauna interior. The insulated glazing supports stable temperatures while maintaining the open architectural feel of the design.
Wooden sauna interior with bench and wall paneling
Metallic vent on a textured wall

Balanced Airflow

Mechanical Ventilation System

A dedicated mechanical ventilation system maintains consistent airflow inside the sauna. This controlled circulation improves oxygen levels, supports air quality, and helps maintain a comfortable sauna environment during extended sessions.
Close-up of a modern wooden door with metal handle and glass panel.
Wooden electrical panel box with a warning label on a black paneled wall.

Integrated Controls

Built-In Electrical Switchboard

Electrical components and heater controls are integrated directly into the sauna wall structure. This keeps the system organised, protected, and easily accessible while preserving the clean architectural design of the interior.
Modern garden office with glass doors and steps leading up to it, surrounded by greenery.
Crane lifting a large object in a rural setting with houses and trees in the background.

Turnkey Installation

Fully Assembled Structure

Delivered ready-made, the AirCube One arrives fully assembled for straightforward installation. The painted thermopine exterior protects the sauna from outdoor exposure, while the lockable door provides reliable security when the sauna is not in use.
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Specifications

Harmone team wearing themed hats sitting together outdoors.

Not Sure Which Sauna Is Right?

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Speak directly with our team to confirm the right model for your space, usage, and installation requirements.

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