Therma Traditional Collection
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Finnsauna
Where Nordic Craftsmanship Meets Modern Comfort
Therma Traditional indoor saunas combine traditional Finnish craftsmanship with premium materials to offer high quality without the high price tag. Built by hand in Estonia from durable Nordic white spruce and enhanced with elegant Thermo-Aspen accents, each unit includes a wide glass front, top-grade Aspen seating, and thoughtful details such as integrated backrest and perimeter lighting. Available in multiple sizes, the Therma Collection is designed to suit a variety of home spaces and preferences.
Therma 44
Capacity: Up to 2 People
Exterior Dimensions; W: 53" x D: 51” x H: 79”
Enjoy a relaxing at-home experience with the 2-person Therma 44 indoor sauna. Designed for comfort, it features premium Thermo-Aspen benches, footrests, and backrests for a supportive and soothing session. The clear tempered glass front door adds a modern touch while allowing natural light to brighten the space, creating an open atmosphere.
Therma 46
Capacity: Up to 3 People
Exterior Dimensions:
W: 78" x D: 54” x H: 80”
Relax in the comfort of your home with the spacious 3-person Therma 46 indoor sauna. Designed for a soothing experience, it features premium Thermo-Aspen benches and backrests for lasting comfort. The clear tempered glass front door adds a sleek, modern touch while allowing natural light to fill the space, creating a bright and open atmosphere.
Therma 57
Capacity: Up to 6 People
Exterior Dimensions:
W: 90 x D: 72” x H: 80”
Relax in style with the 6-person FINSAUNA Therma 57 indoor sauna. Built for a comfortable and enjoyable experience, it features premium Thermo-Aspen benches and backrests for superior support. The clear tempered glass front door adds a modern, welcoming touch while letting natural light brighten the interior, creating a spacious and open feel.
Therma 78
Capacity: Up to 6 People
Exterior Dimensions:
W: 98" x D: 87” x H: 80”
The spacious Therma 78 indoor sauna is designed to comfortably fit up to six bathers. This high-quality sauna kit features premium Thermo-Aspen benches and backrests for a relaxing and supportive experience. The clear tempered glass front door adds a sleek, modern entrance while allowing natural light to brighten the interior, creating an airy feel.
Explore the Therma Traditional Collection in Detail
Your Personal Home Retreat
Built with premium Thermo-Aspen benches and backrests, it delivers a comfortable and supportive sauna experience. A clear tempered glass front door adds a modern touch while allowing natural light to fill the interior, creating a bright and open environment.
Simple DIY Setup
Pre-assembled Nordic Spruce panels (1.5” thick) form the walls, while benches, backrests, and ceiling sections arrive ready to install. Two people can typically complete the setup in under a day.
Two-Level Seating
With dual-tier benches, you can tailor your session to your preference—choose the lower level for gentler warmth or the upper level for a more intense heat.
Ambient Seating
A built-in white LED light bar system enhances the sauna’s natural wood tones. Controlled via a Wi-Fi-enabled handheld remote, the dimmable lighting lets you adjust the atmosphere to suit your mood.