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Lux Serena 4-6 Person | Heritage Sauna®
Lux Serena 4-6 Person | Heritage Sauna®
Lux Serena 4-6 Person | Heritage Sauna®
Lux Serena 4-6 Person | Heritage Sauna®
Lux Serena 4-6 Person | Heritage Sauna®
Lux Serena 4-6 Person | Heritage Sauna®
Lux Serena 4-6 Person | Heritage Sauna®
Lux Serena 4-6 Person | Heritage Sauna®
Lux Serena 4-6 Person | Heritage Sauna®
Lux Serena 4-6 Person | Heritage Sauna®

A sauna that feels like a room made of light. The Heritage Sauna® Lux Serena's full tempered glass front floods the interior with natural light and opens the space to the outdoors in a way most saunas simply don't. If you want your backyard sauna to feel bright, modern, and connected to the landscape around it, this is it.

The Serena is a premium Nordic-style retreat designed to accommodate 4–6 people, creating a spacious and inviting atmosphere for group wellness. Crafted from high-quality Nordic Spruce, the walls feature interlocking panels that provide exceptional insulation and year-round durability. The exterior is available in natural spruce or a sleek optional black finish to match your outdoor aesthetic. Inside, three wide benches offer plenty of room to sit or fully recline in total comfort. For those seeking a blend of modern architectural design and authentic Scandinavian performance, the Serena is the ultimate backyard centerpiece.

  • Spacious 4–6 Person Atmosphere – The generous interior layout is designed for social wellness, providing an inviting, high-capacity environment perfect for relaxing with family or friends.
  • Panoramic Glass Front – Clear tempered glass panels and a sleek, flat-roof silhouette flood the space with natural light, creating a bright and open interior that connects you to your surroundings.
  • Solid Nordic Spruce & Wide Benching – Crafted from 1.1-inch interlocking spruce logs for superior insulation, featuring three extra-wide (21.7-inch) benches that allow for comfortable upright seating or full reclining.
  • Lighting – Designed with a wall lamp and shade for soft lighting.
  • Venting – No additional air inlet or outlet vents. Small gaps between the glass panels exist to allow for air flow and ventilation.
  • Customizable Exterior – Available in natural spruce or painted black to match your aesthetic.
  • Sauna: European craftsmanship outdoor sauna 
  • What’s Included: Three benches (~21.7" wide each), base beams, hardware, installation manual
  • Material: Nordic spruce (untreated)
  • Construction: Solid log interlocking design
  • Capacity: 4–6 people
  • Exterior Dimensions: 78.7" W × 77.2" D × 87" H
  • Interior Dimensions: 77" × 77" × 85" H
  • Wall Thickness: 1.1"
  • Door Type: Clear tempered full-glass door
  • Roof: Double roof containing an insulated inner layer and an outer layer of spruce boards
  • Flooring: Solid spruce floor panels
  • Windows: Glass front panels for natural lighting
  • Finish: Natural spruce or optional black exterior with natural interior
  • Weight: approx. 992 lbs
  • Warranty: 2 years for construction of the sauna. Refer to manual for specifics.
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Lux Serena 4-6 Person | Heritage Sauna®

SKU: HTG-L5051125
$9,999.00
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✓ FREE Shipping: This product is offered with our free curbside delivery to the lower 48 states, however certain locations may incur a shipping surcharge. Feel free to contact us for the specifics of your area.

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A sauna that feels like a room made of light. The Heritage Sauna® Lux Serena's full tempered glass front floods the interior with natural light and opens the space to the outdoors in a way most saunas simply don't. If you want your backyard sauna to feel bright, modern, and connected to the landscape around it, this is it.

The Serena is a premium Nordic-style retreat designed to accommodate 4–6 people, creating a spacious and inviting atmosphere for group wellness. Crafted from high-quality Nordic Spruce, the walls feature interlocking panels that provide exceptional insulation and year-round durability. The exterior is available in natural spruce or a sleek optional black finish to match your outdoor aesthetic. Inside, three wide benches offer plenty of room to sit or fully recline in total comfort. For those seeking a blend of modern architectural design and authentic Scandinavian performance, the Serena is the ultimate backyard centerpiece.

  • Spacious 4–6 Person Atmosphere – The generous interior layout is designed for social wellness, providing an inviting, high-capacity environment perfect for relaxing with family or friends.
  • Panoramic Glass Front – Clear tempered glass panels and a sleek, flat-roof silhouette flood the space with natural light, creating a bright and open interior that connects you to your surroundings.
  • Solid Nordic Spruce & Wide Benching – Crafted from 1.1-inch interlocking spruce logs for superior insulation, featuring three extra-wide (21.7-inch) benches that allow for comfortable upright seating or full reclining.
  • Lighting – Designed with a wall lamp and shade for soft lighting.
  • Venting – No additional air inlet or outlet vents. Small gaps between the glass panels exist to allow for air flow and ventilation.
  • Customizable Exterior – Available in natural spruce or painted black to match your aesthetic.
  • Sauna: European craftsmanship outdoor sauna 
  • What’s Included: Three benches (~21.7" wide each), base beams, hardware, installation manual
  • Material: Nordic spruce (untreated)
  • Construction: Solid log interlocking design
  • Capacity: 4–6 people
  • Exterior Dimensions: 78.7" W × 77.2" D × 87" H
  • Interior Dimensions: 77" × 77" × 85" H
  • Wall Thickness: 1.1"
  • Door Type: Clear tempered full-glass door
  • Roof: Double roof containing an insulated inner layer and an outer layer of spruce boards
  • Flooring: Solid spruce floor panels
  • Windows: Glass front panels for natural lighting
  • Finish: Natural spruce or optional black exterior with natural interior
  • Weight: approx. 992 lbs
  • Warranty: 2 years for construction of the sauna. Refer to manual for specifics.
Video poster Play video 1
Open product video in larger window