Barrel Saunas — Family Larch Wood Spa Hot Tub (Ø 1.7m) | 4-Person Wood-Fired Spa

• Seats up to 4 people, 1.7m inner diameter, ~1,600 litre capacity
• Solid Siberian larch construction, naturally rot- and insect-resistant
• Internal 30kW aluminium furnace for efficient, space-saving heating
• Ready-made benches, partition wall, and two-step ladder included
• Wooden bathtub plug for easy draining
• Delivered fully assembled

Siberian larch's high resin content acts as a natural antiseptic barrier, resisting moisture and insect damage without chemical treatment, and it only grows more durable with age. The internal furnace design keeps the footprint compact while heating efficiently, and the whole setup needs no building permit or concrete base — place it, fill it, and light the fire.

• Capacity: Up to 4 people
• Inner diameter: 1.7 m | Outer diameter: 1.77 m
• Wall height: 109 cm | Depth: 93 cm
• Volume: ~1,600 litres
• Wall thickness: 4.3 cm | Base thickness: 3.0 cm
• Weight: 195 kg
• Material: Solid Siberian larch
• Furnace: Internal 30kW aluminium stove
• Heating time: 2–4 hours to 38°C

Place the tub on a firm, level surface, fill with water, and light a wood fire in the internal furnace. Water reaches bathing temperature in roughly 2–4 hours. Use the built-in ladder and benches for safe, comfortable entry and exit, and the partition wall to separate the bathing area from the stove.

Every Barrel Saunas hot tub passes material inspection and final quality testing before dispatch, backed by a full 3-year warranty and pressure-tested furnace welds — built for real outdoor use, not just showroom looks.

Drain the tub through the wooden bathtub plug after use or before long storage. Rinse the interior to prevent mineral buildup, and apply wood oil to the exterior annually to preserve its weatherproofing.

This hot tub is delivered fully assembled with an estimated delivery time of around 5 days. See our Shipping & Delivery page for details, and our Returns & Refund Policy if a return is needed.