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Savne Štrus Pure Indoor Sauna with a sleek design

Original price €5.999,00 - Original price €12.599,00
Original price
€5.999,00
€5.999,00 - €12.599,00
Current price €5.999,00

incl. VAT

Pure Model: A mezzanine level
Size: 140 × 130

Clean lines, warm wood—your sauna as a retreat

There are moments when you feel that tranquility is not a coincidence, but a conscious choice. The Savne Štrus Pure Indoor Sauna Minimalist Design 21x90mm transforms any room into a private sanctuary of light, warmth, and natural aesthetics. Solid Nordic aspen, clean lines, and a thoughtful slat design with elegant black joints create an atmosphere that makes you feel instantly at home.

Savne Štrus Pure Innensauna - Minimalistisches Design 21×90mm mit hellem Holzrahmen, horizontalen Lamellen und Glastür

Savne Štrus Pure Indoor Sauna – a modular sauna concept with a minimalist design 21x90mm

The Pure collection by Savne Štrus brings together eight distinct models under a single design philosophy: minimalist aesthetics, the highest material quality, and maximum adaptability. From the compact Pure I with a single-tier bench for the smallest floor plans to the spacious Pure VIII with a sloped ceiling and L-shaped seating area, the system covers room sizes ranging from 140 × 130 cm to 250 × 200 cm. Each version of the Savne Štrus Pure Indoor Sauna Minimalist Design 21x90mm can be configured as a Finnish, BIO, infrared, or hybrid sauna. The result is an Indoor Sauna that does not merely adapt to the space but defines it.

Savne Štrus Pure Innensauna - Minimalistisches Design 21×90mm Holzleiste Detailansicht

Solid Nordic aspen in a 21x90mm profile—the design principle behind the Savne Štrus Pure Indoor Sauna

The wall paneling, benches, ceiling, and glass panel are made of the same material: solid Nordic aspen (Populus tremula) with a 21 × 90 mm profile, untreated. The naturally light, unadulterated wood tone is accentuated by an elegant black design detail between the slats—a visual rhythm that runs throughout the entire sauna. The front pane, made of 8 mm safety tempered glass, is available in clear, Parsol Gray, or Parsol Brown, framed by a solid wood panel in the same 21 × 90 mm profile. Chrome-plated hardware is standard, while black hardware is available as an option for an even more minimalist look.

Technology and Variety – Eight Variants of the Pure Indoor Sauna by Savne Štrus in the 21x90mm Format

The Savne Štrus Pure Indoor Sauna Minimalist Design 21x90mm is available in eight floor plans with exterior dimensions ranging from 140 × 130 × 205 cm to 250 × 200 × 205 cm and a consistent interior height of 81 cm. Pure I is the only model that can be operated with standard 230 V power and stoves ranging from 3.5 to 3.6 kW, while Pure II through VIII require a 400 V three-phase connection with 16 to 25 A fuses. Depending on the room volume, sauna heaters ranging from 3.5 to 10.5 kW are used, with the recommended cable cross-section being 5 × 2.5 mm² (up to 9 kW) or 5 × 4 mm² (10.5 kW). Installation must be performed exclusively by a licensed electrical contractor in accordance with applicable standards.

Comfort in every detail – the Savne Štrus Pure Indoor Sauna Minimalist design 21x90mm for everyday use

With a minimum depth of just 130 cm, the Pure I fits even in tight spaces and is ideal for one to two Persons. Starting with the Pure II, two-tier benches are available; the IV and VIII models feature an L-shape and comfortably seat up to eight Persons. The 60 cm bench width allows for relaxed reclining on the upper bench, while the linear ambient lighting beneath or behind the bench creates atmospheric lighting. Optional upgrades such as RGB lighting, a starry sky, a salt wall, Bluetooth speakers, or WiFi remote access enhance the sauna experience according to individual preferences.

Pure Innensauna - Minimalistisches Design 21×90mm von Savne Štrus mit hellem Holzinterieur, LED-Beleuchtung und mehreren Sitzebenen

Soothing warmth, tangible results—in the minimalist Savne Štrus Pure Indoor Sauna 21x90mm

Regular sauna use promotes blood circulation, supports muscle recovery, and can strengthen the immune system over the long term. The Savne Štrus Pure Indoor Sauna Minimalist Design 21x90mm offers the ideal setting for this: natural aspen wood regulates humidity naturally and remains comfortable against the skin even at high temperatures. With a choice between Finnish, BIO, infrared, and hybrid modes, the type of heat can be precisely tailored to personal needs. This makes your own sauna an integral part of a mindful, health-oriented lifestyle.

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.
Pure Innensauna - Minimalistisches Design 21×90mm von Savne Štrus mit minimalistischem Holzdesign, Glastür und Saunaofen

Scope of delivery

Everything at a glance – this is what's included!
  • Wall panels made of solid 21 × 90 mm slats in Nordic aspen (Trepetlika), arranged in a designer pattern with even spacing and elegant black detailing between the slats
  • Ceiling paneling in the same high-quality material
  • Glass panel as a frame around the front window made of solid 21 × 90 mm slats
  • Solid wood benches made of Nordic aspen, also available in 21 × 90 mm slats (seating width 60 cm)
  • Single-level bench design (Pure I) or two-level bench design (Pure II–VIII), depending on the model
  • Front panel made of 8 mm tempered safety glass with chrome-plated hardware
  • 60 cm wide glass door with wooden handle (49 cm long)
  • Linear ambient lighting under or behind the bench (standard)
  • Fastening and installation hardware
  • Assembly Instructions

Specifications

Manufacturer Štrus Saunas
Collection Pure (Pure I–VIII)
Product Type Indoor Sauna
Number of variants 8 (Pure I–VIII)
Capacity 1–8 Persons (depending on the model)
External dimensions (W × D × H) 140 × 130 × 205 cm to 250 × 200 × 205 cm (depending on the model)
Interior dimensions (W × D × H) 55 × 51 × 81 cm to 99 × 79 × 81 cm (depending on the model)
External height 205 cm (end-to-end)
Interior height 81 cm (continuous)
Weight 100–700 kg (depending on the model)
Wall paneling Solid Nordic aspen (Populus tremula), 21 × 90 mm profile, untreated
Design feature: Wall Stylish slat arrangement with even spacing and elegant black detailing between the slats
Benches Solid Nordic aspen, 21 × 90 mm slats, lying width 60 cm
Bench design Single-story (Pure I), two-story (Pure II–VIII), L-Lape (Pure IV, VIII), with support legs on the glass (Pure V–VII)
Glass mask Solid Nordic aspen, profile 21 × 90 mm
Windshield 8 mm tempered safety glass (ESG)
Glass Options Clear (Standard), Parsol Gray, Parsol Brown
Fittings Chrome-plated (standard), black (optional)
Door handle Solid wood, 49 cm long
Door width 60 cm
Ceiling Matching wall paneling (aspen 21 × 90 mm)
Lighting Linear ambient lighting under or behind the bench (standard)
Sauna operation Finnish, BIO, Infrared, or Hybrid (depending on the choice of heater and control system)
Power connection (Pure I, 230 V) 230 V / single-phase / 16 A (for 3.5–3.6 kW heaters)
Power connection (400 V) 400 V / 3-phase / 16–25 A (for 4.5–10.5 kW heaters)
Recommended cable cross-section 5 × 2.5 mm² (up to 9 kW), 5 × 4 mm² (10.5 kW)
Installation Exclusively through licensed electrical contractors
Manufacturing Made in the EU (Savne Štrus, Slovenia)
Pure I – External Dimensions 14.13: 140 × 130 × 205 cm / 16.13: 160 × 130 × 205 cm / 18.13: 180 × 130 × 205 cm / 21.13: 210 × 130 × 205 cm / 21.14: 210 × 140 × 205 cm
Pure I – Interior Dimensions 14.13: 55 × 51 × 81 cm / 16.13: 63 × 51 × 81 cm / 18.13: 71 × 51 × 81 cm / 21.13: 83 × 51 × 81 cm / 21.14: 83 × 55 × 81 cm
Pure II – External Dimensions 16.16: 160 × 160 × 205 cm / 18.16: 180 × 160 × 205 cm / 20.16: 200 × 160 × 205 cm / 21.16: 210 × 160 × 205 cm
Pure II – Interior Dimensions 16.16: 63 × 63 × 81 cm / 18.16: 71 × 63 × 81 cm / 20.16: 79 × 63 × 81 cm / 21.16: 83 × 63 × 81 cm
Pure III–VIII – External Dimensions 21.18: 210 × 180 × 205 cm / 21.20: 210 × 200 × 205 cm / 22.22: 220 × 220 × 205 cm / 25.20: 250 × 200 × 205 cm
Pure III–VIII – Interior Dimensions 21.18: 83 × 71 × 81 cm / 21.20: 83 × 79 × 81 cm / 22.22: 87 × 87 × 81 cm / 25.20: 99 × 79 × 81 cm

Design your sauna – configure the Savne Štrus Pure Indoor Sauna now

Eight variants, an uncompromising commitment to design, and the freedom to customize every detail. Discover the Savne Štrus Pure Indoor Sauna Minimalist Design 21x90mm and find the configuration that fits perfectly into your home.

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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