Fortis
ThermasolEnclosed outdoor sauna for 3–4 people with a modern eave-style roofline and an 8mm Parsol dark-grey glass front. Brushed thermally modified aspen interior over a thermally modified, brushed Nordic spruce/pine exterior, multi-layer wood-fiber insulation, a weather-resistant roof, and an aluminum-framed glass door with hidden hinges. Integrated RGB LED color-light therapy with remote, and an included 8kW Harvia Virta heater with Wi-Fi. Delivered fully assembled.
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Related Protocols
Structured routines that use this product or are in the same category.
Cold Exposure Protocol
Structured daily cold water immersion for recovery, stress tolerance, and mental discipline. 2–5 minutes at 39–55°F. Consistent timing, consistent temperature. The discomfort is the point.
Sauna Rotation Protocol
A structured weekly sauna rotation that alternates session length, temperature, and contrast to maintain heat adaptation without plateauing. Most people sit in the sauna the same way every time — this protocol forces variation.
Post-Workout Recovery Stack
A layered recovery sequence that moves from percussion to compression to cold in the 45 minutes after training. Each modality targets a different system — soft tissue, lymphatic, and inflammatory. Do this after hard sessions and you'll notice the difference the next morning.




