Thermo Wood Cube Outdoor Sauna Black - Mini (2 Person)
Finnmark Thermo Wood Cube Outdoor Sauna - Mini (2 Person)
Transform your garden into a personal wellness retreat with our compact Thermo Wood Cube Sauna. Expertly crafted in Estonia with authentic Baltic sauna heritage, this premium outdoor sauna combines modern design with centuries of traditional craftsmanship.
Why Choose Finnmark?
- Premium Black Thermally Modified Wood: Exceptional resistance to decay, weathering, and warping. Darker, richer colour that ages beautifully without requiring annual treatments.
- Space-Efficient Design: Modern square barrel shape maximises interior space whilst maintaining a compact footprint (145cm × 133cm) – perfect for smaller British gardens.
- Built for British Weather: Engineered for year-round outdoor use. Includes integrated ventilation system and weather-resistant construction.
- Sauna from Finland Member: We're the UK's first member of this prestigious certification, guaranteeing authentic sauna construction standards.
Technical Specifications
| Capacity | 1-2 people |
| Dimensions | L: 145cm | W: 133cm | H: 221cm |
| Weight | 450kg |
| Bench Length | 121cm |
| Frame Construction | 40mm thermally modified spruce |
| Interior Benches | Two-tier thermally modified aspen |
| Glass | 8mm tempered glass door and front walls |
What's Included
Base Unit Includes:
- 40mm thermally modified spruce frame and staves
- Two foundation beams
- Two-tier thermally modified aspen benches
- 8mm tempered glass door and front walls
- Thermally modified aspen flooring duckboards
- Integrated ventilation valve
- Bitumen roof shingles
- Two stainless steel frame bands
- Complete assembly hardware and detailed instructions
Complete Package Options:
- Option 1: Cube Sauna + Narvi NM 6kW Electric Heater – Authentic Finnish craftsmanship with premium stones for optimal heat distribution.
- Option 2: Cube Sauna + HUUM CORE 6kW Wall Heater (Black) – Includes HUUM Glass Black WiFi Controller, safety railing, and premium sauna stones.
Installation & Requirements
Site Preparation: Requires a level base of concrete, paving slabs, or crushed stone (minimum 150cm × 140cm). Site must be free from standing water with adequate drainage.
Clearance: Leave at least 300mm clearance between the cabin footprint/base and any nearby wall or fence.
Electrical: The 6kW heater requires a dedicated 32A circuit installed by a qualified electrician (installation not included).
Assembly: Designed for straightforward DIY assembly. Most customers complete installation in a weekend with basic tools. Comprehensive instructions included.
Delivery: Specialist delivery required. Ships in a single DIY box (H:78cm, L:209cm, W:111cm).
Why Thermally Modified Wood?
Thermal modification isn't just a treatment—it's a complete transformation. The wood is heated to 200°C, permanently altering its cellular structure for exceptional durability. Unlike untreated timber that requires annual maintenance and may need replacing within 5-7 years, thermally modified wood maintains its integrity for decades. The naturally darker, richer colour ages beautifully without fading to grey, creating a stunning addition to any garden.
Perfect For
- Couples seeking a private wellness retreat
- Homeowners with limited garden space
- First-time sauna buyers
- Year-round outdoor wellness enthusiasts
- Property developers adding luxury amenities
About Finnmark Sauna
Finnmark Sauna is the UK's first member of "Sauna from Finland". Operating from Durham with a team of 40 specialists, we're dedicated to bringing authentic sauna experiences to British homes. We stock only premium brands including HUUM, Narvi, Tulikivi, IKI, Helo, and Kastor—never compromising on quality.
Planning Permission
In most cases, this sauna falls under permitted development rights as it's under 2.5m high. However, we recommend verifying with your local planning authority, especially if you're in a conservation area or have restricted covenants.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Finnmark Thermo Wood Cube Outdoor Sauna - Mini (2 Person)
Transform your garden into a personal wellness retreat with our compact Thermo Wood Cube Sauna. Expertly crafted in Estonia with authentic Baltic sauna heritage, this premium outdoor sauna combines modern design with centuries of traditional craftsmanship.
Why Choose Finnmark?
- Premium Black Thermally Modified Wood: Exceptional resistance to decay, weathering, and warping. Darker, richer colour that ages beautifully without requiring annual treatments.
- Space-Efficient Design: Modern square barrel shape maximises interior space whilst maintaining a compact footprint (145cm × 133cm) – perfect for smaller British gardens.
- Built for British Weather: Engineered for year-round outdoor use. Includes integrated ventilation system and weather-resistant construction.
- Sauna from Finland Member: We're the UK's first member of this prestigious certification, guaranteeing authentic sauna construction standards.
Technical Specifications
| Capacity | 1-2 people |
| Dimensions | L: 145cm | W: 133cm | H: 221cm |
| Weight | 450kg |
| Bench Length | 121cm |
| Frame Construction | 40mm thermally modified spruce |
| Interior Benches | Two-tier thermally modified aspen |
| Glass | 8mm tempered glass door and front walls |
What's Included
Base Unit Includes:
- 40mm thermally modified spruce frame and staves
- Two foundation beams
- Two-tier thermally modified aspen benches
- 8mm tempered glass door and front walls
- Thermally modified aspen flooring duckboards
- Integrated ventilation valve
- Bitumen roof shingles
- Two stainless steel frame bands
- Complete assembly hardware and detailed instructions
Complete Package Options:
- Option 1: Cube Sauna + Narvi NM 6kW Electric Heater – Authentic Finnish craftsmanship with premium stones for optimal heat distribution.
- Option 2: Cube Sauna + HUUM CORE 6kW Wall Heater (Black) – Includes HUUM Glass Black WiFi Controller, safety railing, and premium sauna stones.
Installation & Requirements
Site Preparation: Requires a level base of concrete, paving slabs, or crushed stone (minimum 150cm × 140cm). Site must be free from standing water with adequate drainage.
Clearance: Leave at least 300mm clearance between the cabin footprint/base and any nearby wall or fence.
Electrical: The 6kW heater requires a dedicated 32A circuit installed by a qualified electrician (installation not included).
Assembly: Designed for straightforward DIY assembly. Most customers complete installation in a weekend with basic tools. Comprehensive instructions included.
Delivery: Specialist delivery required. Ships in a single DIY box (H:78cm, L:209cm, W:111cm).
Why Thermally Modified Wood?
Thermal modification isn't just a treatment—it's a complete transformation. The wood is heated to 200°C, permanently altering its cellular structure for exceptional durability. Unlike untreated timber that requires annual maintenance and may need replacing within 5-7 years, thermally modified wood maintains its integrity for decades. The naturally darker, richer colour ages beautifully without fading to grey, creating a stunning addition to any garden.
Perfect For
- Couples seeking a private wellness retreat
- Homeowners with limited garden space
- First-time sauna buyers
- Year-round outdoor wellness enthusiasts
- Property developers adding luxury amenities
About Finnmark Sauna
Finnmark Sauna is the UK's first member of "Sauna from Finland". Operating from Durham with a team of 40 specialists, we're dedicated to bringing authentic sauna experiences to British homes. We stock only premium brands including HUUM, Narvi, Tulikivi, IKI, Helo, and Kastor—never compromising on quality.
Planning Permission
In most cases, this sauna falls under permitted development rights as it's under 2.5m high. However, we recommend verifying with your local planning authority, especially if you're in a conservation area or have restricted covenants.
