Explore Our Outdoor Saunas

Best Outdoor Saunas in NZ

Outdoor saunas from Alpine Saunas™ NZ transform your backyard, deck, or lakeside cabin into a private, Scandinavian-inspired sanctuary — the perfect place to unwind, detox, and recharge in nature’s embrace, year-round.

Designed to handle New Zealand’s diverse climate, our range of premium weatherproof outdoor saunas brings authentic heat therapy outdoors, no matter the season.

Choose from our barrel saunas, cabin saunas or hut saunas - each crafted from durable FSC® Certified Rustic Cedar for long-lasting beauty and performance.

What Types of Outdoor Saunas Are Available?

Alpine Saunas™ offers two proven outdoor sauna heating styles, each delivering distinct benefits:

• Outdoor Traditional Finnish Saunas – Featuring high heat (70–90°C) and high quality Harvia Sauna Stones that generate soothing steam when water is poured, recreating the classic sauna ritual.

• Outdoor Infrared Saunas – Energy-efficient infrared panels heat your body directly, providing deep muscle relaxation at lower ambient temperatures (45–60°C).

Learn more about the differences here: How Does an Infrared Sauna Compare to a Traditional Sauna?

Why Choose an Outdoor Sauna?

Outdoor saunas bring total freedom and serenity to your home wellness routine:

• Connect with nature – Enjoy your sauna surrounded by fresh air, trees, or ocean views.

• Perfect backyard centrepiece – Enhance your home spa setup next to your spa pool or swim spa.

• True Finnish experience – Splash water on hot rocks and breathe in that authentic wood-scented steam.

• Durable outdoor build – Engineered to withstand NZ climate.

• Social relaxation – Ideal for couples, families, or friends to unwind together under the stars.

What Are the Benefits of Regular Sauna Use?

Regular 20–30 minute sauna sessions deliver real, lasting wellness benefits:

• Deep relaxation and stress relief

• Muscle recovery after training

• Detoxification through sweating

• Clearer skin and improved circulation

• Boosted immunity and cardiovascular health

Ready to Build Your Backyard Wellness Retreat?

From rustic barrel saunas to luxury panoramic models, Alpine Saunas™ Outdoor Saunas turn your Kiwi backyard into a five-star spa escape. Explore our range today and find your perfect fit for natural heat therapy — the ideal partner to your spa pool or ice bath.

For hot-cold therapy inspiration, check out our Wellness Combo Deals featuring saunas and ice baths.

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If you’re unsure which sauna suits your space or budget check our Sauna Buyers Guide, use our Product Finder, visit one of our showrooms in Brisbane, Sydney, Melbourne and Perth or contact our team who can provide personalised advice.

Please check our full range of Spa Pools | Saunas | Hot Tubs | Swim Spas | Ice Baths | Combo Deals | Accessories or

visit Spa Supplies, New Zealand's favourite shop with everything for your spa pool or sauna! They have Chemicals, Filters, Parts and Accessories - all at incredibly low prices.