Experience a refined indoor sauna for four that brings tranquility, privacy, and modern design into your home. The ThermaSol Astra blends natural Tyrol wood panels, semi-panoramic glass, and a high-performance heater to create a spacious, spa-like retreat.

• Occupancy: Comfortable four-person seating on moisture- and warp-resistant Thermo-Aspen interior benches.
• Semi-Panoramic Glass: Transparent panels open up the interior for an airy, contemporary look that enhances any room.
• Premium Wood Panels: Brushed Tyrol wood frames the corner layout, adding warmth and lasting durability.
• Heater: Harvia Virta heater delivers reliable, even warmth for thorough, restorative sessions.
• Insulation: Eco-friendly multi-layer wood fiber insulation locks in heat to improve energy efficiency and maintain consistent temperatures.
• LED Lighting: Integrated RGB color therapy LEDs let you customize the mood to match your relaxation needs.
• Delivery & Assembly: Flat-packed delivery with straightforward assembly instructions for a smooth, at-home setup.
• Made-To-Order & American-Made: Crafted to order and built in the USA, combining customization with trusted quality.
• Delivery Timeline: Ships and delivers within 12–13 weeks, so you know when to plan your wellness upgrade.
• Documentation: Includes manuals and specs sheet for reference and care guidance.
• Model & Code: Astra 4-Person Indoor Semi Panoramic Glass Sauna Cabin (14-ASTRADL\R, SAK90471)

The ThermaSol Astra is designed to fit modern living spaces like home gyms, master suites, or dedicated wellness rooms. Its semi-panoramic glass creates an open, luxurious ambiance while keeping private, individual sessions warm and efficient thanks to advanced insulation and precise temperature control. RGB lighting enhances the overall experience, allowing you to tailor the environment—from bright, energizing tones for morning routines to soothing hues for evening unwinding.