Product Description
TimberIN Nordic Modular Spa™ – Modular Garden Sauna & Hot Tub System
TimberIN Nordic Modular Spa™ is a high-end, contemporary outdoor wellness solution designed for homeowners who want maximum flexibility, comfort and modern Nordic aesthetics.
The system is built from three independent modules, each measuring 2.49 × 2.1 m, which can be installed individually or combined into multiple layouts. Whether you choose a sauna with changing room, a sauna + hot tub, or the full three-module garden spa, the system adapts perfectly to your space and lifestyle.
Featuring panoramic glazing, black metal roofing and premium European equipment, Nordic Modular Spa™ delivers authentic sauna heat, relaxing hydrotherapy and a seamless architectural look.
🧩 Module Overview Table
| Module | Name | Function | Key Features |
|---|---|---|---|
| A | Sauna Cabin | Finnish sauna | Panoramic window, glass door, wood-fired or electric heating |
| B | Changing / Relax Room | Dressing & relaxation | Seating space, panoramic window, privacy & heat retention |
| C | Whirlpool Hot Tub Cabin | Hydrotherapy spa | 180 cm hot tub, air bubbles, LED lighting, filtration |
🔥 Module A – Sauna Cabin (4–6 Persons)
A compact yet powerful modern garden sauna, seating 4–6 people comfortably.
Heating options:
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Harvia 20 PRO wood-fired stove
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Harvia SL wood-fired stove
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Harvia Cilindro 9 kW electric heater
Large panoramic glazing ensures natural light, while the insulated structure provides fast warm-up and even heat distribution.
👘 Module B – Changing / Relax Room
A dedicated transition and relaxation space that elevates the sauna experience.
Features:
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Comfortable changing area
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Space for seating or lounge furniture
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Panoramic window for garden views
Improves privacy, comfort and heat efficiency when used with the sauna.
💧 Module C – Whirlpool Hot Tub Cabin
Your personal outdoor hydrotherapy zone, featuring a 180 cm fiberglass hot tub with:
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Air bubble massage system
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LED underwater lighting
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Insulated leather thermal lid
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Professional filtration system
Heating options:
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External AISI 316 wood-fired stove
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6 kW electric heater
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9 kW electric heater
🔗 Module Combination Comparison Table
| Configuration | Includes | Best For |
|---|---|---|
| Module A | Sauna only | Compact gardens, sauna purists |
| Module AB | Sauna + Changing Room | Comfort-focused sauna users |
| Module AC | Sauna + Hot Tub | Contrast therapy (heat + soak) |
| Module ABC | Sauna + Changing + Hot Tub | Full luxury garden spa |
Available in straight or corner layout.
🏡 Why Choose TimberIN Nordic Modular Spa™?
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Modular & expandable design
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Modern black-roof architecture
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Large panoramic windows
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Wood-fired & electric heating options
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Air bubble massage & LED hydrotherapy
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Fully assembled delivery
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Premium European craftsmanship
Ideal for private gardens, holiday homes, boutique retreats and rental properties.
🚚 Delivery & Installation
All modules are delivered fully assembled for fast installation on a prepared base.
Only electrical and heating connections are required on site.
📊 Technical Summary Table
| Feature | Specification |
|---|---|
| Module size | 2.49 × 2.1 m (each) |
| Sauna capacity | 4–6 persons |
| Hot tub size | 180 cm internal diameter |
| Heating | Wood-fired or electric |
| Construction | Insulated timber structure |
| Use | All-season outdoor wellness |
| Delivery | Fully assembled modules |
































































































