Presented by Between Living
in partnership with
Wellness, Built Into Architecture.
Award-winning steam systems, panoramic saunas and intelligently designed wellness environments that bring restoration into the architecture of everyday life.
Steam, sauna and intelligent wellness Introducing Thermasol
Thermasol has shaped residential wellness since pioneering the first residential electric steam bath in 1958. Today, its work extends across steam, sauna, intelligent controls and complete sensory environments designed for private homes, hospitality spaces and considered daily ritual.
Rather than treating wellness equipment as an afterthought, Thermasol brings engineering, technology and architectural design together. The result is a collection that can feel integrated into the room, the landscape and the rhythm of the people who use it.
Chosen with intention Why Between Living Chose Thermasol
Wellness as Architecture
Thermasol designs wellness spaces to feel integrated rather than added afterward, allowing sauna, steam and the surrounding room to read as one considered environment.
Designed to Belong
Panoramic and reflective glazing draws the landscape into the experience. Designs such as Vue and Ombra preserve privacy while helping the structure settle quietly into its setting.
Delivered Whole
Thermasol outdoor saunas arrive fully assembled by flatbed, replacing an extended on-site build with a prepared placement, final positioning and the required professional connections.
Recognized Innovation
Solaris was named one of TIME’s Best Inventions of 2025, while Vue received a 2026 LUXE RED Award and Hospitality Design Awards finalist recognition.
A Complete Wellness Language
Steam, traditional sauna, intelligent control, lighting and sensory shower elements can be considered as one connected experience rather than unrelated pieces of equipment.
Heritage With Engineering Depth
More than six decades of steam innovation now meets the sauna knowledge of the Harvia Group, combining established engineering with a broader, design-led approach to home wellness.
The Ritual of Water.
Steam, intelligent shower technology and immersive sensory experiences, designed for the architecture of everyday living.
Explore Steam & Shower
Steam · Shower · Sensory Wellness
Browse All Eight Collections
Thermasol outdoor saunas
Panoramic sanctuaries, delivered whole.
Fully assembled outdoor sauna environments that arrive as completed architecture, pairing restorative heat, integrated lighting and considered materials with remarkably little construction on site.
Prepared placement · Professional connection · Ready for ritual
Meet Solaris.
Thermasol’s award-winning solar sauna operates fully off-grid, removing the need for a conventional electrical connection while preserving the privacy, heat and atmosphere expected from a luxury outdoor sanctuary.
Ombra
Vue
Panoramic flagship sanctuary
Meet Vue.
Vue is Thermasol’s most expansive expression of outdoor sauna architecture, surrounding the ritual with broad mirrored glazing, rich interior timber, Harvia heat and color-adjustable illumination. It is designed not simply to overlook the landscape, but to become part of it.
One sanctuary. Two atmospheres.
Vue from daylight into evening
Vera
The Nordic Misty ecosystem
Build the landscape around the ritual.
A modular outdoor-living collection shaped to let shelter, privacy, bathing, rest and sauna exist as one coherent environment. Each element can stand alone or become part of a larger Nordic Misty sanctuary.
Shelter · Water · Privacy · Rest · Heat
Open shelter · All-weather pause
Misty Pergola.
A quiet architectural canopy for outdoor dining, suspended rest or sheltered transition between the other Nordic Misty spaces. It gives the landscape structure without closing it away.
Shade when the sun rises.
Shelter when rain arrives.
Openness remains.
Open Terrace
Raised platform · Outdoor continuity
Misty Open Terrace.
A composed foundation for lounging, gathering and moving between sauna, bathing and garden life. The terrace gives separate Nordic Misty structures a shared architectural ground.
Not another room.
Not merely a walkway.
The space that joins them.
Water ritual · Outdoor stillness
Misty Tub.
A sculptural bathing element for cooling, soaking or simply pausing beside the wider Nordic Misty environment. Water becomes part of the landscape rather than a separate utility.
Heat behind you.
Open air above you.
Water brings you back.
Privacy Fence
Gentle enclosure · Architectural privacy
Garden Privacy Fence.
A modular screen that creates privacy without making the garden feel shut away. Use it to shape protected bathing, lounge or sauna zones while preserving air, light and visual rhythm.
A boundary without heaviness.
Privacy without retreat.
Separation that still breathes.
Panoramic room · Sheltered stillness
Misty Lounge.
A glazed garden room for rest, conversation and quiet transition between the Nordic Misty sauna, terrace and bathing spaces. Use it as a finished retreat or leave the interior open for your own expression.
Shelter without disconnection.
A room inside the garden.
Still part of the sky.
Unfurnished interior
Open interior · Personal expression
Begin with space.
The unfurnished Lounge becomes whatever the wider ritual requires: a recovery room, reading sanctuary, garden studio, sheltered dining space or place to cool down after heat.
The architecture arrives.
The meaning remains yours.
Shape the life within it.
Sauna with changing room
Heat at the heart of the ecosystem
Nordic Misty Sauna.
A timber-lined outdoor sauna designed to connect naturally with the Nordic Misty Lounge, terrace, changing room and privacy elements. It can stand independently or become the restorative center of the complete landscape.
Heat contained in timber.
Landscape held beyond glass.
The ritual returns home.
Private transition · Secure preparation
Misty Changing Room.
A protected place to arrive, change and prepare before moving into heat, water or rest. Positioned beside the sauna, it makes the outdoor ritual feel complete, private and naturally organized.
Leave the day outside.
Prepare before entering heat.
Transition becomes part of the ritual.
One landscape · Many ways to restore
Begin with one element. Build toward a sanctuary.
Nordic Misty allows outdoor wellness to grow gradually. Begin with shade, privacy, water, rest or heat, then connect each part into an environment that supports the way you truly want to live outside.
Thermasol indoor saunas
Restorative heat, composed for the interior.
Complete indoor sauna environments that bring architectural timber, considered glazing and atmospheric illumination into the home without losing the quiet intimacy at the heart of traditional heat ritual.
Architecture · Warmth · Light · Daily return
Aalto
Sculpted timber · Gentle geometry
Meet Aalto.
Aalto softens the indoor sauna through flowing timber rhythm, balanced proportions and a warm architectural presence designed to feel integrated rather than added to the room.
Structure becomes softer.
Timber carries the rhythm.
Heat settles into the home.
Lumaria
Expansive interior · Luminous presence
Meet Lumaria.
Lumaria is the most spacious expression of Thermasol’s indoor sauna language, pairing generous interior volume with panoramic glazing, warm timber and light designed to shape the atmosphere.
More room to gather.
More space to breathe.
Light becomes part of the heat.
Three expressions of indoor heat
Choose the space that lets rest become part of home.
From Astra’s intimate enclosure to Aalto’s flowing timber language and Lumaria’s expansive scale, each indoor sauna creates a distinct way to bring heat, stillness and restoration into everyday life.
A little guidance, if you want it Still figuring out what fits? Tell us what you’re imagining. We can help you narrow the possibilities.
You do not need to know the model name or have every detail decided. Tell us a little about the space and what you are drawn toward. Between Living can help you make sense of the ThermaSol options and point you toward a useful place to begin.
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Continue exploring
Explore the Thermasol family.
Discover other expressions of heat, steam and complete sauna living, each selected with the same attention to ritual, architecture and restoration.
