Finnish Barrel Saunas Helsinki | 4-Person Barrel Sauna with Terrace and WiFi Heater
The Helsinki is a 4-person horizontal barrel sauna with an attached terrace. It is the compact version of the Turku, built for the same permanent outdoor installation with a smaller interior footprint. The terrace is included, giving you a dedicated transition space between the sauna and your yard.
The structure is Northern European spruce treated without chemicals. The treatment process improves dimensional stability and reduces shrinking over time. The barrel format distributes heat evenly from floor to ceiling. At 70.87 inches long, the Helsinki has a shorter interior than the 6-person Turku but sits on the same barrel diameter, so the exterior profile is nearly identical.
An 8kW Spirit WiFi heater is included. You control and monitor temperature from your phone. The glass front door gives you a sightline into the interior from the terrace. Interior benches are two-tier with duckboard flooring underfoot.
Assembly is DIY with no cutting required. All components arrive pre-cut with a detailed step-by-step guide included.
What Is Included
- Barrel cradles for stable ground placement
- Body staves and wall panels
- Glass front door
- Interior benches and backrest staves
- Duckboard flooring
- Fasteners and metal bands
- Rain jacket for weather protection
- 8kW Spirit WiFi heater
Key Features
- 4-Person Capacity Two-tier bench layout sized for couples or small groups
- Attached Terrace Dedicated outdoor transition space included in the footprint
- Northern European Spruce Chemical-free treated wood built for permanent outdoor installation
- 8kW Spirit WiFi Heater Smart temperature control managed from your smartphone
- Glass Front Door Clean sightline from terrace into the sauna interior
- Duckboard Flooring Traditional underfoot surface, easy to maintain
- Compact Footprint Same barrel diameter as the 6-person Turku, shorter interior length
- DIY Assembly No cutting required, all components pre-cut, guide included
Specifications
- Capacity: 4 Person
- Wood: Northern European Spruce, chemical-free treatment
- Heater: 8kW Spirit WiFi Heater
- Bench Layout: 2-Tier
- Terrace: Included
- Door: Tempered Glass
- Flooring: Duckboard
- Exterior Length: 70.87 inches
- Exterior Width: 86.61 inches
- Exterior Height: 88.98 inches
- Interior Width: 83.46 inches
- Interior Length: 51.18 inches
- Bench Width: 25.59 inches
- Bench Length: 50.79 inches
- Assembly: DIY, no cutting required
Also Available
Finnish Barrel Saunas also offers a 4-person barrel sauna without terrace, and two 6-person models with and without terrace. Contact us to compare models and find the right fit for your space.
Warranty and Support
Sold and supported by Forge Recovery Group. Contact us directly for warranty claims, replacement parts, or setup support.
A Note on Use
The information presented on this page is for general wellness and educational purposes only. Statements regarding these products have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Consult a qualified healthcare provider before beginning any new wellness routine, especially if you are pregnant, nursing, or have a pre-existing medical condition.
Shipping Policy
- Standard shipping is free within the contiguous 48 United Staes.
- Standard order processing timeframe is 3 - 5 business days.
- Standard delivery: in stock items usually 2 - 4 weeks; made to order items 6 - 10 weeks.
- Some exclusions may apply. Please see full shipping policy.
- After your order has been shipped, you will receive an email containing: Tracking Number, Carrier Name, and Link to Track Your Package.
- Delivery times are estimates and may vary due to factors beyond our control, such as weather conditions, customs delays, or carrier issues.
Return and Refund Policy
Eligibility for Returns
Returns are
accepted under the following conditions:
- The item arrived damaged, defective, or incorrect.
- The customer wishes to return a new, unused item within the policy window, and includes all original packaging and accessories.
- The damage or issue was reported within 7 days of delivery.
- The product is returned within 30 days of delivery.
- Used or installed products cannot be returned unless defective
upon arrival.
Return Shipping Costs:
- Customer Responsibility: Return shipping costs are the customer's responsibility unless the item is defective or not as described.
- Company Responsibility: If the return is due to our error, we will cover the return shipping costs.
- Restocking fee: 25% of the product price for approved returns.
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