5 Person Traditional Outdoor Sauna Demfin

The Demfin 5 Traditional Sauna blends timeless craftsmanship with modern outdoor strength. Built from rich Western Red Cedar and encased in sleek, black aluminium panelling, it’s as beautiful as it is durable.

Inside, soft LED lighting glows against the cedar while the Harvia 4.5 kW hot stone stove fills the space with that unmistakable, calming heat. Within moments, your body relaxes, your breathing deepens, and the world feels quieter. It’s authentic Finnish-style heat — dry, pure, and deeply restorative 🌿.

Designed to fit up to five people, the Demfin 5 is ideal for sharing with friends or stretching out alone. Every detail — from the two-tier L-shaped bench seating to the explosion-proof lighting system and slanted stainless steel roof — is made for comfort, performance, and longevity. It’s more than just a sauna; it’s your private retreat — a place to slow down, sweat out stress, and rediscover balance ✨.

The Demfin 5 Traditional Sauna operates at a maximum output of 4500 W and requires a dedicated 20 Amp single-phase power point.

This unit must be installed by a licensed electrician to ensure proper wiring, circuit protection, and compliance with Australian electrical standards. A safety switch and dedicated circuit are strongly recommended for stable, long-term operation.

For best performance, place the sauna on a hard, flat, and level surface such as concrete, tiles, or decking, with sufficient clearance and ventilation around the unit.

Electrician’s Note:
The power connection point is located at the top rear centre of the sauna. Please ensure cable access is prepared before installation.

✔️ Dimensions: D 160 cm × W 150 cm × H 200 cm
✔️ Capacity: Comfortably fits up to 5 people
✔️ Interior: Premium Western Red Cedar for natural warmth and durability
✔️ Seating: Internal L-shaped layout with 2 tiers and built-in cedar backrests
✔️ Exterior: Black scratch and weather-resistant aluminium panelling
✔️ Roof: Heavy-duty slanted aluminum roof for outdoor durability
✔️ Lighting: Explosion-proof LED lighting system with ambient headrest strip
✔️ Heater: Harvia 4.5 kW traditional hot-stone stove for authentic dry heat
✔️ Power: 4500 W total output
✔️ Electrical Connection: Single-phase, 20 Amp power point required
✔️ Design: Built for longevity, performance, and modern outdoor style

🌿 Health Benefits

The Demfin 5 Traditional Sauna offers the authentic heat therapy experience that has been cherished for centuries. The Harvia 4.5 kW hot stone stove fills the air with a deep, dry warmth that encourages your body to sweat, release tension, and restore balance. Within minutes, your muscles loosen, your breathing deepens, and your mind begins to quiet. Regular use can support detoxification, improved circulation, and faster muscle recovery after exercise — all while helping to reduce stress and promote better sleep 🍃.

Studies from Finland, where traditional sauna bathing is part of daily life, have shown that regular sauna use can support heart health, lower blood pressure, and reduce the risk of cardiovascular disease. The heat also triggers your body’s natural relaxation response, releasing endorphins and improving overall mood. Many users describe it as a complete reset — a space to let go of the day and reconnect with stillness.

The Demfin 5 makes that ritual beautifully simple — a moment of calm and clarity, wrapped in cedar and warmth ✨.

Download Demfin User Manual