The Mande Spa USA MW20 Outdoor Sauna is the ultimate expression of luxury wellness — the largest model in the Mande Spa collection, designed to comfortably host up to six people. Handcrafted in Lithuania from sustainably sourced ThermoWood®, the MW20 blends traditional European sauna culture with modern design and exceptional durability.

With its spacious layout, tempered glass accents, and weatherproof roof, this premium outdoor sauna offers a true spa-like experience from the comfort of home. Whether you’re looking to relax with family, host a wellness night with friends, or enjoy deep post-workout recovery, the MW20 transforms any outdoor space into a private sanctuary built to last.

Features

• Largest Mande Spa Model – Generous interior comfortably fits up to six people for family or group sessions.

• ThermoWood® Construction – Eco-friendly, heat-treated timber engineered for strength, moisture resistance, and long-term beauty.

• Timeless Design – Barrel-inspired shape enhances heat circulation and aesthetic appeal.

• Tempered Glass Doors & Windows – Allow natural light to flow through while adding a touch of sophistication.

• LED Bench Lighting – Creates a soft, inviting atmosphere for evening relaxation.

• Integrated Ventilation System – Ensures balanced airflow and comfort during every session.

• Weatherproof Roofing – Durable bituminous tiles safeguard against the elements.

• Expert Craftsmanship – Built by Lithuanian sauna artisans blending generations of tradition with modern precision.

Specifications

• Capacity: 5–6 people

• Overall Dimensions: 78.7" (L) × 77.6" (W) × 83.5" (H)

• Interior Dimensions: 68.9" (L) × 75.6" (H)

• Wall Thickness: 1.7" ThermoWood® exterior

• Weight: 1,565 lbs

• Benches: ThermoWood® benches with LED under-lighting

• Material: 100% ThermoWood® (thermally modified, eco-friendly wood)

• Lighting: LED under-bench system

• Ventilation: Built-in air circulation system

• Roofing: Bituminous weatherproof tiles

Resources

• MW20 Sauna Floor Plan (PDF download)

• Assembly Instructions & Maintenance Guide

• ThermoWood® Material Certification

Shipping & Warranty

• Free Shipping: Curbside delivery across the lower 48 U.S. states & D.C.

• Processing Time: 2–3 business days

• Warranty: 5-Year Manufacturer Warranty

• Returns: Accepted within 14 days of delivery (unopened products only)