The Heritage Lux Brenta Outdoor Sauna is a premium 2–3 person retreat that combines German craftsmanship with Nordic-inspired design for a luxurious backyard wellness experience. Its solid spruce wall panels, naturally insulated for efficient heat retention, ensure rapid warm-up and consistent, energy-efficient performance. The graphite tempered glass door brightens the interior while withstanding rapid temperature changes, and two wide upper aspen benches with a shorter lower bench provide ergonomic seating for comfort and versatility. A protective heater guard enhances safety during sessions, while the weather-resistant spruce exterior ensures durability and year-round usability. Pre-fabricated wall elements and precision tongue-and-groove construction allow quick, stable assembly. Designed to blend seamlessly into patios or garden spaces, the Brenta Outdoor Sauna delivers a harmonious balance of aesthetic appeal, functional performance, and long-lasting relaxation, creating an intimate yet robust retreat for personal wellness.

Key Features

Fully Insulated Spruce Walls – Solid Nordic spruce panels provide natural insulation, ensuring rapid warm-up, consistent heat retention, and energy-efficient performance for a comfortable outdoor sauna experience.
Tempered Graphite Glass Door – The safety-glass door brightens the interior, withstands rapid temperature changes, and maintains thermal efficiency while adding a sleek, modern aesthetic.
Premium Aspen Benches – Two wide upper benches and a shorter lower bench offer ergonomic seating options for 2–3 users, supporting comfort, versatile positioning, and safe use with the included heater guard.
Outdoor-Ready Construction – Weather-resistant spruce exterior with a natural black finish ensures durability, stability, and year-round usability in patio or garden settings.
Quick Assembly System – Pre-fabricated wall panels with precision tongue-and-groove joinery allow for fast, stable setup, minimizing installation time while preserving craftsmanship quality.
Spacious & Functional Layout – Designed with a front-entry configuration, fixed windows for natural light and ventilation, and a pre-entry vestibule for added convenience, maximizing usability and comfort in a compact footprint.
Heater Compatibility – Supports standard 9 kW sauna heaters and compatible control systems, providing flexibility to customize heat output and integrate user-preferred accessories.

Specifications

MPN: HZB-L5051113
Compatibility: Outdoor residential sauna; standard electrical installation (heater sold separately)
Part Type: Outdoor sauna cabin
What’s Included: Two benches, solid spruce heater guard, installation manual
Capacity: 2–3 people
Exterior Dimensions (W×D×H): 113.4" × 86.6" × 96.1"
Wall Thickness: 2.9"
Construction: Element wall system (pre-fabricated spruce panels)
Door Type: Graphite full-glass door with solid wood frame and metal handle
Door Opening Size: Approx. 35.4" × 76"
Windows: Two fixed windows for light and ventilation
Roof: Flat roof with mild 3.7° pitch, approx. 68.3 sq ft surface area (roof covering sold separately)
Floor: Solid spruce plank floor included
Color / Finish: Black exterior
Material: Nordic spruce (walls), aspen (benches)
Heater Compatibility: Supports standard 9 kW sauna heaters (sold separately)
Control System: Not included; compatible with internal or external controllers
Layout: Single room with pre-entry vestibule
Insulation: Naturally insulated spruce walls for heat retention and energy efficiency
Bench Design: Two wide upper benches, one shorter lower bench with protective heater guard
Assembly: Quick assembly system with pre-fabricated wall panels and tongue-and-groove joinery

Resources

Heritage Lux Brenta Outdoor Sauna

Heritage Lux Brenta Outdoor Sauna

Name: Heritage Lux Brenta Outdoor Sauna
Brand: Heritage Sauna
Price: 13999.0 USD
Availability: InStock

by Heritage Sauna

SKU: HTG-L5051113

$13,999.00

Unit price: per

Availability

✓ 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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Financing available via Bread Pay and Shop Pay

Key Features

Fully Insulated Spruce Walls – Solid Nordic spruce panels provide natural insulation, ensuring rapid warm-up, consistent heat retention, and energy-efficient performance for a comfortable outdoor sauna experience.
Tempered Graphite Glass Door – The safety-glass door brightens the interior, withstands rapid temperature changes, and maintains thermal efficiency while adding a sleek, modern aesthetic.
Premium Aspen Benches – Two wide upper benches and a shorter lower bench offer ergonomic seating options for 2–3 users, supporting comfort, versatile positioning, and safe use with the included heater guard.
Outdoor-Ready Construction – Weather-resistant spruce exterior with a natural black finish ensures durability, stability, and year-round usability in patio or garden settings.
Quick Assembly System – Pre-fabricated wall panels with precision tongue-and-groove joinery allow for fast, stable setup, minimizing installation time while preserving craftsmanship quality.
Spacious & Functional Layout – Designed with a front-entry configuration, fixed windows for natural light and ventilation, and a pre-entry vestibule for added convenience, maximizing usability and comfort in a compact footprint.
Heater Compatibility – Supports standard 9 kW sauna heaters and compatible control systems, providing flexibility to customize heat output and integrate user-preferred accessories.

Specifications

MPN: HZB-L5051113
Compatibility: Outdoor residential sauna; standard electrical installation (heater sold separately)
Part Type: Outdoor sauna cabin
What’s Included: Two benches, solid spruce heater guard, installation manual
Capacity: 2–3 people
Exterior Dimensions (W×D×H): 113.4" × 86.6" × 96.1"
Wall Thickness: 2.9"
Construction: Element wall system (pre-fabricated spruce panels)
Door Type: Graphite full-glass door with solid wood frame and metal handle
Door Opening Size: Approx. 35.4" × 76"
Windows: Two fixed windows for light and ventilation
Roof: Flat roof with mild 3.7° pitch, approx. 68.3 sq ft surface area (roof covering sold separately)
Floor: Solid spruce plank floor included
Color / Finish: Black exterior
Material: Nordic spruce (walls), aspen (benches)
Heater Compatibility: Supports standard 9 kW sauna heaters (sold separately)
Control System: Not included; compatible with internal or external controllers
Layout: Single room with pre-entry vestibule
Insulation: Naturally insulated spruce walls for heat retention and energy efficiency
Bench Design: Two wide upper benches, one shorter lower bench with protective heater guard
Assembly: Quick assembly system with pre-fabricated wall panels and tongue-and-groove joinery

Resources