Thermory Natural Barrel Nº53 Product Description

Thermory Natural Barrel Nº53: Premium 4-Person Outdoor Barrel 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 Natural Barrel Nº53 is a compact 4-person outdoor sauna, crafted from this superior thermally modified Nordic spruce for exceptional durability and heat retention. With a 154.3 cu ft interior, this barrel sauna delivers a traditional wellness experience in a 5.9 ft design. Its curved shape ensures even heat distribution, perfect for small groups seeking privacy in a backyard retreat.

Customize with an optional porch (not included) for enhanced convenience. The sauna features ergonomic benches and a robust 1.57 in wall thickness for superior insulation, with a rain jacket included for all-weather protection. Ideal for space-conscious users without a window.

Key Features of the Thermory Natural Barrel Nº53

• Capacity: Comfortably seats 4 persons for intimate gatherings.
• No Window: For maximum privacy and heat retention.
• Material: Thermally modified Nordic spruce with 25-year rot resistance.
• Porch: Optional (not included) for convenient entry.
• Bench: Ergonomic 4.95 ft x 1.63 ft seating for comfort.
• Dimensions: 5.9 ft length, 6.29 ft outside diameter, 6.06 ft inside diameter.
• Volume: Compact 154.3 cu ft interior for relaxation.
• Assembly: DIY-friendly with pre-cut staves and cradles for quick setup.
• Durability: 1.57 in thick staves and keystone design for water resistance.
• Rain Jacket: Included for protection in wet conditions.

Specifications Table

Why Choose the Thermory Natural Barrel Nº53?

Compared to the Nº52 (with window), the Nº53 offers enhanced privacy with the same 154.3 cu ft volume. Unlike larger Nº50 (199.5 cu ft), it provides compact efficiency. Backed by a 5-year limited warranty, its thermally modified wood ensures superior durability, making it a premium choice for outdoor wellness.