The Heritage Sauna® Lux Belvedere Air is a 4–6 person outdoor sauna from the Architectural Series. It is designed as a 16-foot-wide wellness pavilion that combines an enclosed sauna with an open-air lounge under a single roofline. The exterior is clad in Shou Sugi Ban charred spruce, giving it a deep charcoal-black finish, and the roof is finished in black bitumen tiles. Inside the sauna module, spruce walls pair with Thermo Aspen benches, and 8 mm black-tinted tempered glass frames the front window and door.
The adjoining covered bay is designed to house the Heritage Lux Artico Plunge, so you can move from the heat of the sauna to a cold plunge within the same structure. Between sessions, the bay also works as a shaded space to cool down and talk, protected from sun and rain while staying open to the breeze. Under-bench LED lighting is included as standard and casts a soft, warm glow across the sauna interior. The sauna pairs with an electric heater, with 9kW or more recommended.