Harvia Sauna Utu XS Harvia Utu Indoor Sauna Cabin
Harvia Sauna Utu Small Harvia Utu Indoor Sauna Cabin
Harvia Sauna Utu Medium Harvia Utu Indoor Sauna Cabin
Harvia Sauna Harvia Utu Indoor Cabin Sauna Kit
Harvia Sauna Harvia Utu Indoor Cabin Sauna Kit
Harvia Sauna Harvia Utu Indoor Cabin Sauna Kit
Harvia Sauna Harvia Utu Indoor Sauna Cabin
Harvia Sauna Harvia Utu Indoor Sauna Cabin
Harvia Sauna Harvia Utu Indoor Sauna Cabin
Harvia Sauna Harvia Utu Indoor Sauna Cabin
Harvia Sauna Harvia Utu Indoor Sauna Cabin
Harvia Sauna Harvia Utu Indoor Sauna Cabin
Harvia Sauna Harvia Utu Indoor Sauna Cabin
Harvia Sauna Harvia Utu Indoor Sauna Cabin
Harvia Sauna Harvia Utu Indoor Sauna Cabin

Harvia Utu Indoor Cabin Sauna Kit

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Authorized Dealer - Full Warranty Included

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Sale price$9,205.00 Regular price$13,149.00
Save $3,944.00
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Model: HAR-SHU0909
Compact indoor sauna cabin available in 1 to 3 person sizes
Constructed from heat-treated Nordic spruce for durability and moisture resistance
Superior insulation supports fast and even heat distribution
Includes a Harvia heater matched to each sauna size
Designed and Handcrafted in Finland
Models:

Models

When in stock, ships free via LTL within 3-6 business days. Estimated arrival between June 25 and June 30 Curbside delivery only and will lower the item's to ground level.
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How does delivery work?

Your sauna arrives as a DIY kit, securely packed on a large pallet and delivered via LTL freight. The carrier is responsible for "delivery only" and will contact you in advance to schedule a convenient drop-off time.

Each shipment includes tracking updates and protective packaging to ensure a smooth delivery. Most saunas can be fully assembled by two people in less than a day, and our team is always available to assist if you have any questions.

What are the electrical requirements?

Harvia saunas require a 220–240V hardwired connection with a dedicated breaker. Dedicated 120V is also required for accessories such as lighting and controls.  We recommend confirming the exact amperage and wire size with your electrician based on the heater model.

How is the sauna built?

The Harvia Utu Sauna Cabin is constructed from heat-treated Nordic spruce for improved durability, insulation, and moisture resistance. Pre-cut and pre-milled wall components simplify DIY installation, while the insulated design supports efficient heat retention and even temperature distribution. A tempered glass door adds natural light and a modern Finnish sauna appearance.

What are the dimensions?

Small Exterior Dimensions: 38”W x 38”D x 81”H

Medium Exterior Dimensions: 48”W x 48”D x 81”H

Large Exterior Dimensions: 64”W x 64”D x 81”H

What is the warranty?

Every Harvia sauna is protected by a 2-year warranty covering the cabin structure and non-electrical components.

Heater warranties are provided directly by the manufacturer and vary by brand:

Harvia: 2 years residential warranty

HUUM: Limited 3-year residential warranty (excluding heating elements)

Saunum: 2 years residential warranty

Description

Harvia Utu Indoor Sauna Cabin

The Harvia Utu Sauna Cabin brings the authentic essence of time-honored Finnish sauna tradition directly into your home through a beautifully executed, user-friendly indoor DIY kit. Available in small, medium, and large configurations, this premium cabin comfortably accommodates 1 to 3 bathers, making it the perfect personal sanctuary for solo mindfulness or shared relaxation. Meticulously handcrafted in Finland using expert construction techniques, it features a sleek tempered glass door that floods the space with natural light, balancing traditional warmth with a modern Nordic aesthetic that effortlessly elevates any interior living space.

At the core of the Utu's design is its premium heat-treated Nordic spruce construction, a material celebrated for its incredible resistance to moisture, rich natural aroma, and long-lasting structural integrity. The cabin’s advanced wall profiling incorporates superior built-in insulation that expertly traps radiant heat, drastically reducing warm-up times and guaranteeing a uniform thermal environment free of uncomfortable cold spots. To ensure flawless, out-of-the-box performance, each model comes paired with a high-efficiency Harvia electric heater precisely calibrated to the cabin's volume—ranging from the space-saving Vega Compact to the powerful Harvia The Wall unit.

Designed with the homeowner in mind, this premium indoor oasis completely removes the stress of complicated renovations thanks to its smart, pre-cut, and pre-milled element layout. Homeowners can easily assemble their private spa retreat without the need for specialized construction tools or expensive professional installation. From the premium, soft-to-the-touch wood selections to its low-maintenance, energy-efficient engineering, every single square inch of the Harvia Utu cabin is purpose-built to deliver a dependable, luxurious, and profoundly rejuvenating wellness experience for years to come.

Features
  • Heat-Treated Nordic Spruce: Crafted from premium, thermally modified spruce that offers elite moisture resistance, long-term structural stability, and a rich, traditional wood aroma.
  • Intuitive DIY Assembly: Arrives with precision pre-cut and pre-milled components, allowing homeowners to seamlessly assemble a premium indoor sauna without specialized tools.
  • Tempered Glass Safety Door: Features a heavy-duty glass door that maximizes natural light and openness, providing a spacious feel while firmly sealing in cabin heat.
  • Optimized Thermal Insulation: Engineered with high-efficiency insulated wall panels that secure rapid heat-up times and maintain consistent, uniform temperatures throughout your session.
  • Size-Matched Harvia Heater: Every cabin includes a premium, factory-matched Harvia electric heater (Vega Compact or The Wall) specifically tailored to deliver flawless performance for that exact layout.
  • Authentic Finnish Heritage: Handbuilt and engineered in Finland, combining historical sauna-building expertise with modern engineering for elite luxury and reliability.
Includes
  • 1 x Complete Harvia Utu Structural Wood Sauna Cabin Kit (Heat-Treated Nordic Spruce)
  • 1 x Premium Size-Matched Harvia Electric Heater (3.5kW Vega Compact or 6.0kW The Wall)
  • 1 x Tempered Safety Glass Door with Heavy-Duty Hinge and Handle Kit
  • Premium Softwood Interior Benches
  • Complete Set of Pre-Cut and Pre-Milled DIY Assembly Components
  • Heavy-Duty Commercial Installation Hardware Pack
  • Step-by-Step Structural Assembly and Owner's Manual
Specifications
  • Product Type: Complete Indoor DIY Home Sauna Cabin Kit
  • Capacity & Sizing Layouts:
  • Extra Small: 1 Person (38" W × 38" D × 81" H) | Volume: 180 cu ft | Weight: 1,000 lbs
  • Small: 1–2 Persons (48" W × 48" D × 81" H) | Volume: 220 cu ft | Weight: 1,200 lbs
  • Medium: 2–3 Persons (64" W × 64" D × 81" H) | Volume: 300 cu ft | Weight: 1,500 lbs
  • Included Heater Matrix:
  • Small Model: 3.5 kW Harvia Vega Compact Electric Heater
  • Medium Model: 6.0 kW Harvia The Wall Electric Heater
  • Large Model: 6.0 kW Harvia The Wall Electric Heater
  • Wood Material: Premium Thermally Modified (Heat-Treated) Nordic Spruce
  • Door Specifications: High-Impact Tempered Safety Glass Door with Premium Hardware
  • Installation Profile: Indoor Residential Floor-Standing Application
  • Assembly Type: Pre-milled interlocking components for quick DIY home installation
  • Country of Origin: Designed and Handcrafted in Finland
Manuals
Shipping

Harvia Utu saunas ship free within the 48 contiguous United States. For shipping to other locations, please reach out to us directly for a customized quote.

Shipping Times:
Delivery times depend on the specific Harvia model and current demand. While some models are available for immediate shipment, others are custom-made. For an accurate shipping timeline for your chosen model, please contact us directly.

All shipments are handled through LTL (less-than-truckload) freight services, which require a scheduled delivery appointment. You will be contacted in advance to coordinate the delivery.

If you have any questions or need further assistance, please don’t hesitate to contact us.

Harvia Sauna Utu XS Harvia Utu Indoor Sauna Cabin

Harvia Utu Indoor Cabin Sauna Kit

$9,205.00

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