Thermory Sauna Nº43 Product Description

Thermory Sauna Nº43: Premium 4-Person Outdoor Square Sauna without Window

As the world's leading producer of thermally modified wood, Thermory pioneers a chemical-free heat treatment process that transforms natural timber into a resilient material with enhanced stability, decay resistance, and thermal insulation—outperforming lesser alternatives by offering longevity without environmental compromise. The Thermory Sauna Nº43 is a mid-size 4-person outdoor cabin sauna, crafted from this superior thermally modified wood for exceptional durability and heat retention. With a 191 cu ft interior, this square sauna delivers a traditional wellness experience in a 6.93 ft design. Its rectangular shape provides ample bench space, perfect for small groups seeking privacy in a backyard retreat.

Features a standard 1.61 ft porch for enhanced convenience. The sauna includes ergonomic benches and a robust 1.57 in wall thickness for superior insulation. Ideal for family use without a window.

Key Features of the Thermory Sauna Nº43

• Capacity: Comfortably seats 4 persons for small groups.
• No Window: For maximum privacy and heat retention.
• Material: Thermally modified wood with superior rot resistance.
• Porch: Standard 1.61 ft porch for convenient entry.
• Bench: Ergonomic back 6.5 ft x 1.61 ft and side 2.9 ft x 1.61 ft seating.
• Dimensions: 6.93 ft length, 6.9 ft width, 7.28 ft height.
• Volume: Mid-size 191 cu ft interior for relaxation.
• Assembly: DIY-friendly with pre-assembled panels.
• Durability: 1.57 in wall thickness for insulation.
• Door: Tempered-glass door for safety.

Specifications Table

Why Choose the Thermory Sauna Nº43?

Compared to the Nº42 (with window), the Nº43 offers enhanced privacy with the same 191 cu ft volume and standard porch. Unlike larger Nº40 (241 cu ft), it provides mid-size efficiency. Backed by a 2-year limited warranty, its thermally modified wood ensures superior durability, making it a premium choice for outdoor wellness.