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Savne Štrus Supreme Indoor Sauna Two-Level Bench with Glass Front

Q: How much space do I need for an Indoor Sauna?

1. minimum distances for ventilationThe following guide values apply for sufficient ventilation and to avoid moisture damage:to interior walls: approx. 5-10 cmto exterior walls: min. 10 cmto the ceiling: min. 10 cmSome insulated premium systems manage with smaller distances.2. space for use and maintenancein front of the sauna door: approx. 60 cm free spaceControl and maintenance points must remain accessible3. space requirement in the interiorapprox. 1-1.5 m² per person2 Persons: approx. 2-3 m²4 Persons: approx. 4-6 m²An inside length of approx. 200 cm is recommended for loungers.4. room height & floorrecommended room height: at least 10 to 15 cm higher than the sauna heightFloor: flat and waterproof (e.g. tiles, stone)

Q: What power connection and heater output do I need?

Power connectionSauna heaters over 3 kW require a 400 V power supplyConnection exclusively by an authorized specialist companyRule of thumb oven performanceapprox. 1 kW per 1 m³ sauna volumeadditional approx. +1 kW per m² glass surfacefor solid wood saunas approx. +10-15 %

Q: How long does it take to heat up and what are the operating costs?

Heating time: approx. 30-45 minutes, for complete warming approx. 45-60 minutesPower consumption: approx. 6-9 kWh per sauna sessionThe actual costs depend on the heater performance, insulation and service life.

Q: Which type of sauna is right for me?

Finnish sauna: approx. 80-100 °C, dry heatBio-Sauna: approx. 50-60 °C, higher humidityCombination sauna: flexible between dry & wetInfrared: mild deep heatCombination saunas are considered to be particularly versatile and beginner-friendly.

Q: What are common causes of a sauna not heating up properly or smelling?

Typical causes areOven output too lowDirty or saturated sauna stonesInsufficient ventilationTechnical defects (e.g. heating elements)Many problems can be solved without replacing the heater.

by Savne Štrus

€21.299,00 - €23.499,00

€21.299,00

€21.299,00 - €23.499,00

€21.299,00

incl. VAT

Quantity

Perfect elegance for your personal sauna ritual

There are moments when the extraordinary becomes palpable—when warmth, light, and fine wood come together to create a space that belongs solely to you. The Savne Štrus Supreme Indoor Sauna with two-level bench and glass front embodies this vision in its purest form. Floating benches, expansive glass fronts, and materials of the highest quality create an atmosphere that goes far beyond conventional sauna solutions.

What sets the Savne Štrus Supreme Indoor Sauna with two-level bench and glass front apart

The Supreme Collection is the most luxurious line in Savne Štrus’s range—designed for perfectionists with uncompromising standards of elegance and functionality. Instead of classic slatted paneling, elegant sauna boards made of cross-laminated premium wood are used, allowing for an imitation of any wood species suitable for saunas. The characteristic floating two-level bench construction creates a unique sense of spaciousness and lightness. With two model lines—Supreme I with front glazing and Supreme II with additional side glazing—and two sizes each, the collection offers individual design freedom at the highest level.

Materials and design language of Indoor Sauna Supreme Indoor Sauna with glass front by Savne Štrus

The wall paneling made of cross-laminated Saunaboard panels offers unprecedented design freedom: materials, colors, and textures can be individually selected to precisely replicate the desired wood look. The benches are available in either solid alder or Nordic aspen—two woods characterized by a pleasant feel and low thermal conductivity. An elegant glass frame made of solid aspen slats with a 21 × 90 mm profile frames the front pane of 8 mm safety tempered glass, which is available in clear, tinted Parsol Gray, or Parsol Brown. Chrome-plated hardware and a 40 cm long black steel handle make a striking, distinctive design statement.

Technology and Features of the Savne Štrus Supreme Two-Level Bench Indoor Sauna

All Supreme models require a three-phase 400 V connection and are compatible with the Finnish Supreme heater class in power ratings from 9 to 10.5 kW. The fuse rating is 16 A for 9-kW stoves and 16–25 A for the 10.5-kW Himalaya, with a recommended cable cross-section of 5 × 2.5 mm² or 5 × 4 mm², respectively. Standard features include RGB linear ambient lighting under both benches as well as a starry sky lighting effect—optionally expandable to RGBW for additional lighting effects. Installation must be performed exclusively by a licensed electrical contractor; the final fuse rating must be verified in accordance with local standards.

Comfort and Use – Experience the Supreme Indoor Sauna with a Two-Level Bench and Glass Front

The floating bench design on two levels creates a sense of space that conventional Indoor Saunas cannot match. The upper L-shaped bench, with a seating width of 700 mm and a slanted edge, offers comfortable seating on the upper level, while the lower bench, with a width of 1200 mm, provides a generous reclining area. Depending on the configuration, the Supreme can be used as a Finnish sauna, bio sauna, Infrared Cabin, or hybrid variant—a spatial concept that adapts to your needs. Three available control units—BASE, LUMEN, and TOUCH—allow for precise adjustment of temperature, lighting, and operating mode.

Long-term benefits of the Savne Štrus Supreme glass-fronted indoor sauna for body and mind

Regular sauna sessions promote blood circulation, support muscle recovery, and naturally strengthen the immune system. The Supreme collection combines these health benefits with an aesthetic ambiance that transforms a visit to your own sauna into a mindful ritual. A starry sky and ambient lighting create an atmosphere of deep relaxation, while the generous glazing creates a sense of openness and tranquility. Manufactured in the EU and backed by a quality guarantee, the Supreme is an investment in lasting well-being at the highest level.

Special features

Click or tap on the icons to learn more.

Custom-made in-house (Savne Štrus)

Each sauna is custom-designed and manufactured in Slovenia.

Aspen wood

It feels pleasant on the skin, does not warp, and is naturally antibacterial.

7 Wood Collections (Savne Štrus)

From Air Classic to Supreme—something for every style and budget.

Made in EU

High-quality manufacturing in the European Union – for tested quality, fair production standards, and short delivery routes.

Scope of delivery

Everything at a glance – this is what's included!

Wall panels made from high-quality Saunaboard panels in cross-laminated premium wood—available in a variety of materials, colors, and textures to mimic any wood species suitable for saunas
Ceiling paneling in the same high-quality sauna board material
Glass panel as a frame around the front window made of solid 21 × 90 mm slats
Floating two-tier bench design for a sense of openness and spaciousness
Upper bench in L-shape with a slanted edge – seating width 700 mm, height 130 mm
Lower bench with a generous width of 1200 mm
Benches made of solid alder or Nordic aspen, your choice
Front panel (Supreme I) or front and side glazing (Supreme II) made of 8 mm tempered safety glass with chrome-plated fittings
70 cm wide glass door with black steel handle (40 cm long)
RGB linear ambient lighting under both benches (standard)
Starry Sky Lighting (Standard)
Fastening and installation hardware
Assembly Instructions

Specifications

Manufacturer	Štrus Saunas
Collection	Supreme
Product Type	Indoor Sauna
Product Lines	Supreme I (front glazing), Supreme II (front and side glazing)
Available variants	Supreme I 22.20, Supreme I 25.20, Supreme II 22.20, Supreme II 25.20
Capacity	1–8 Persons
External Dimensions Supreme I/II 22.20	220 × 200 × 205 cm (W × D × H)
External Dimensions Supreme I/II 25.20	250 × 200 × 205 cm (W × D × H)
Interior Dimensions Supreme I/II 22.20	87 × 79 × 81 cm (W × D × H)
Interior Dimensions Supreme I/II 25.20	98 × 79 × 81 cm (W × D × H)
Weight	100–800 kg
Wall paneling	Sauna board panels made of cross-laminated premium wood with custom wood grain finishes
Ceiling paneling	Identical Saunaboard quality
Wood Type Benches	Solid alder (Alnus glutinosa) or Nordic aspen (Populus tremula), your choice
Wood type Glass frame	Nordic aspen, 21 × 90 mm profile
Bench construction	Floating two-level construction
Small Bank	L-shape with a slanted edge, lying width 700 mm
Lower bench	Lie width 1200 mm
Voice	8 mm tempered safety glass (ESG)
Glass Options	Clear (Standard), Parsol Gray, Parsol Brown
Fittings	Chrome-plated (standard), black upon request
Door handle	Black steel, 40 cm long
Door width	70 cm
Lighting (Standard)	RGB linear ambient lighting under both benches, starry sky lighting
Lighting (optional)	RGBW-Upgrade
Sauna Types	Finnish, Organic, Infrared, Hybrid
Compatible Heaters	Supreme Heater Class, 9–10.5 kW
Power connection	400 V / 3-phase (high-voltage current)
Coverage	16 A (9 kW) / 16–25 A (10.5 kW)
Cable cross-section	5 × 2.5 mm² (9 kW), 5 × 4 mm² (10.5 kW)
Control options	BASE (Infrared + Finnish), LUMEN (Infrared + Finnish + BIO), TOUCH (Touch Control, Infrared + Finnish + BIO)
Supreme I Glazing	Front glazing
Supreme II Glazing	Front and side glazing (two-sided glazing)
Manufacturing	Made in EU
Quality	Quality Guarantee

Design your Savne Štrus Supreme Indoor Sauna now

Choose your model, wood type, and glass option—and transform your home into a place of uncompromising relaxation. Discover the Supreme Collection now at the FinA Wellness Store.

Questions & Answers (FAQs)

No matching questions found.

Indoor Saunas

How much space do I need for an Indoor Sauna?

1. minimum distances for ventilationThe following guide values apply for sufficient ventilation and to avoid moisture damage:

to interior walls: approx. 5-10 cm
to exterior walls: min. 10 cm
to the ceiling: min. 10 cm

Some insulated premium systems manage with smaller distances.

2. space for use and maintenance

in front of the sauna door: approx. 60 cm free space
Control and maintenance points must remain accessible

3. space requirement in the interior

approx. 1-1.5 m² per person
2 Persons: approx. 2-3 m²
4 Persons: approx. 4-6 m²

An inside length of approx. 200 cm is recommended for loungers.

4. room height & floor

recommended room height: at least 10 to 15 cm higher than the sauna height
Floor: flat and waterproof (e.g. tiles, stone)

Which rooms are suitable for an Indoor Sauna?

Dry indoor spaces such as cellars, bathrooms, living rooms or attics are suitable. The decisive factors are adequate ventilation, compliance with wall clearances and a suitable power connection. A window is not required.

Can I install an Indoor Sauna in a rented apartment?

Yes, many Indoor Saunas can be dismantled and are suitable for rental apartments. The prerequisites are suitable power connections, adequate spacing and ventilation. The consent of the landlord is recommended.

What power connection and heater output do I need?

Power connection

Sauna heaters over 3 kW require a 400 V power supply
Connection exclusively by an authorized specialist company

Rule of thumb oven performance

approx. 1 kW per 1 m³ sauna volume
additional approx. +1 kW per m² glass surface
for solid wood saunas approx. +10-15 %

Does an Indoor Sauna cause damp or mold?

With correct ventilation, sufficient wall spacing and regular airing after the sauna, no harmful moisture is produced. With proper planning, Indoor Saunas are not considered critical for living spaces.

How loud is an Indoor Sauna in operation?

Indoor Saunas work almost silently. The heater itself is silent, only the control unit or fan in bio/combi heaters are slightly audible. The volume is suitable for living rooms.

How long does it take to heat up and what are the operating costs?

Heating time: approx. 30-45 minutes, for complete warming approx. 45-60 minutes
Power consumption: approx. 6-9 kWh per sauna session

The actual costs depend on the heater performance, insulation and service life.

Which type of sauna is right for me?

Finnish sauna: approx. 80-100 °C, dry heat
Bio-Sauna: approx. 50-60 °C, higher humidity
Combination sauna: flexible between dry & wet
Infrared: mild deep heat

Combination saunas are considered to be particularly versatile and beginner-friendly.

What are common causes of a sauna not heating up properly or smelling?

Typical causes are

Oven output too low
Dirty or saturated sauna stones
Insufficient ventilation
Technical defects (e.g. heating elements)

Many problems can be solved without replacing the heater.

FinA Wellness Store

What should I look out for before ordering?

Please check all relevant information about the product (dimensions, technical requirements, power/water connections, space requirements, delivery conditions) before ordering. If you have any questions, we recommend a consultation before purchasing, especially for larger wellness products.

Which payment methods are accepted?

We accept the following payment methods:

PayPal
Store Pay
Visa
Mastercard
American Express
Maestro
UnionPay
Apple Pay
Google Pay
USDC
Bancontact
EPS
iDEAL
Klarna

When is the load applied?

The amount is debited at the time the order is completed or according to the selected payment method. For payment services such as Klarna, the respective payment terms of the provider also apply.

Can I change or cancel my order at a later date?

Changes or cancelations are possible as long as the order is not yet in production, commissioning or shipping. Please contact us immediately after placing your order.

Are there any restrictions on the right of withdrawal?

Yes, custom-made products, special designs and individually configured goods are excluded from the statutory right of withdrawal. We will clarify transparently whether a product falls under this before or at the latest when the order is placed.

How long does the delivery take and will I be informed?

The delivery time is indicated directly with the respective product. These are valid as long as the item is in stock. Deviating, individually agreed delivery times have priority. We will actively inform you in the event of delays. You will receive ongoing information on the shipping status.

How does delivery by forwarding agent work?

Delivery is standard free curbside. This means that the goods are delivered to the nearest point that can be reached by truck.

Important:

Access for trucks must be possible
Sufficient clearance width and height required
The customer is responsible for transportation from the curb
If required, additional services (e.g. delivery to the installation site) can be arranged in advance

Can I set a preferred delivery date?

Delivery date requests will be considered if possible. The shipping company will usually contact you one to two days before delivery to arrange an appointment. Fixed dates or times cannot be guaranteed. Express deliveries with exact delivery dates are possible on request.

What applies in the event of damage, missing parts or subsequent defects?

Please check the goods immediately upon delivery. Transport damage or missing parts must be documented and reported immediately with photos/videos.

The statutory warranty of 2 years applies to defects. We examine every case and take care of repair, replacement or an appropriate solution.

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Ich bin zufrieden Foto machen später und

Ich bin zufrieden Foto machen später und schicke

Wir haben einen Whirlpool mit dem Produkt und vor allem mit dem Service sowas von

Wir haben einen Whirlpool gekauft und sind mit dem Produkt und vor allem mit dem Service sowas von zufrieden. Alles perfekt und freundlich und problemlos. Sogar eine Kleine Reklamation wurde so schnell erledigt…. Nur zu empfehlen und jederzeit wieder

Liebe Petra,

vielen herzlichen Dank für diese wunderschöne Bewertung – das hat uns wirklich berührt!

Ich möchte aber auch ganz ehrlich sagen: So reibungslos war das alles möglich, weil Sie und Ihr Mann selbst so ein tolles Gegenüber waren. Ihre Geduld, Ihre freundliche und konstruktive Art, das zügige Weitergeben von Infos und Fotos – das war alles andere als selbstverständlich. Eine Reklamation kann nur dann so reibungslos lösen, wenn beide Seiten Hand in Hand arbeiten, und genau das hat hier wunderbar funktioniert.

Wir freuen uns sehr, dass Sie Ihren Whirlpool jetzt wieder uneingeschränkt genießen können, und sagen ganz herzlich Danke für Ihr Vertrauen und Ihre lieben Worte.

Herzliche Grüße
Annemarie & FinA Wellness Team

Hat alles bestens geklappt

Hat alles bestens geklappt.

Vielen Dank, Christian! Es freut uns sehr, dass alles zu Ihrer Zufriedenheit geklappt hat. Wir sind jederzeit gerne für Sie da!

FinA Wellness Team

Von Beratung bis Lieferung alles super.

Herzlichen Dank. Von der Beratung bis Lieferung alles top. Auch Liefertermin wurde eingehalten.

Liebe Frau Jäger, herzlichen Dank für Ihre tolle Bewertung und das schöne Foto! Es freut uns sehr, dass von der Beratung bis zur Lieferung alles gepasst hat – und dass der Liefertermin eingehalten wurde.

Ihre Bewertung ist übrigens unsere 100. überhaupt.

Als kleines Dankeschön erhalten Sie von uns einen Gutschein, die Details schicken wir Ihnen per E-Mail.
Herzliche Grüße, Ihr Team von Fina Wellness Store

Temperaturfühler Harvia Sauna

Der defekte Temperaturfühler wurde zeitnahe unkompliziert per Post gesendet. Vielen Dank, unsere Sauna funktioniert wieder!

Vielen herzlichen Dank für dein Feedback! Es freut uns sehr, dass der neue Temperaturfühler schnell und unkompliziert bei dir angekommen ist und deine Harvia-Sauna wieder einwandfrei läuft. Genau dafür sind wir da – falls noch einmal etwas sein sollte, melde dich jederzeit gerne!

Wir wünschen dir nun viele entspannte Saunastunden. 🙏

Herzliche Grüße
Fina Wellness Store Team

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