Herkus Grand Outdoor Sauna in
Herkus Grand Outdoor Sauna in
Herkus Grand Outdoor Sauna in
Herkus Grand Outdoor Sauna in
Herkus Grand Outdoor Sauna in
Herkus Grand Outdoor Sauna in
Herkus Grand Outdoor Sauna in
Herkus Grand Outdoor Sauna in
Herkus Grand Outdoor Sauna in
Herkus Grand Outdoor Sauna in
Herkus Grand Outdoor Sauna in

  • FEATURES

  • IN THE BOX

  • WARRANTY

  • DELIVERY & RETURNS

  • 🔓 UNLOCK TRADE PRICE

2-Year Manufacturer Guarantee: This product is backed by a 2-Year manufacturer guarantee, meaning it is built to last and protected against manufacturing defects for long-term peace of mind. If a qualifying fault occurs during normal use, the manufacturer will repair or replace the product to ensure you receive a reliable, high-quality item. This guarantee applies to manufacturing defects only and does not cover cosmetic wear, misuse, incorrect installation, or poor maintenance. Any remedy is provided at the manufacturer’s discretion. If you need to get in touch with us about this, please write to us at hello@icecoldspice.com

UK Delivery Once dispatched, we'll send you tracking information so you can follow your order every step of the way. Your order will be delivered to the nearest accessible point at your property boundary — drivers are unable to bring items inside. As this is a heavy item, please have two people available on delivery day. We strongly recommend not booking installers or making any arrangements that depend on a specific delivery date until your order has arrived safely. Estimated delivery date and any associated delivery costs for this product are indicated above the checkout button on this product page. If you would like to clarify this before making your purchase, please give us a call on 020 3740 1246.

Worry-Free delivery insurance At checkout you'll have the option to add our Worry-Free Delivery Insurance. This covers your order against transit damage, loss in transit, and theft on delivery. We'd strongly recommend it for peace of mind.

Change of mind standard in-stock returns You have 14 days from delivery to request a return by emailing hello@icecoldspice.com with your order number and reason for return. You then have a further 14 days to send the item back. Items must be unused, uninstalled, in original packaging, and in resaleable condition. Please note rejected deliveries or failed delivery attempts are classed as change-of-mind. Return postage is at your own cost. Refunds are issued within 14 days of us receiving and inspecting the item.

Bespoke, made-to-order, and pre-order items These cannot be returned for any reason, unless faulty or not as described.

Faulty or incorrect items Please inspect the packaging and item carefully on delivery and report any visible damage before signing for the goods with the driver. We recommend refusing the package if there are visible damages and making this reason clear to the driver. Contact us as soon as possible — and ideally within 48 hours — by emailing hello@icecoldspice.com with your order number, photos of the item, and a description of the issue. All faulty items are assessed in conjunction with the manufacturer, whose findings will inform the resolution offered. You are entitled to a full refund, repair, or replacement at no cost to you, including return postage.

Your statutory rights are not affected.

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Celsium Herkus Grand Outdoor Sauna

24 MONTH GUARANTEE & FREE DELIVERY*
£4,161.95

Celsium Herkus Grand Outdoor Sauna

24 MONTH GUARANTEE & FREE DELIVERY*
£4,161.95 
Save 0% today

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This is a custom made product. Buy now for FREE delivery to your door within 6 weeks.

  • Call 020 3740 1246 for order support  

  • Fast & free UK delivery

  •  Simple 14-day returns

  • Rated excellent on Trustpilot

  • Pay in 3 with PayPal, Klarna, or Shop Pay

What do customers love about this product?

Herkus Grand: Triangular Design Sauna for Family and Friends

The Herkus Grand brings something few others do — a bold, architectural silhouette paired with a genuinely spacious interior built for sharing. Seats up to six with room to spare, panoramic glazing that floods the cabin with light, and premium timber construction that's ready for every season. This is sauna bathing reimagined for modern outdoor living.

 

A Striking Silhouette

The Herkus Grand's distinctive triangular design sets it apart from any traditional cabin. Sharp lines and a contemporary architectural feel give it a bold presence in any garden, turning the sauna itself into a design feature — not just a place to bathe, but something to look at.

 

Space to Share

Built to seat up to six people comfortably, the Herkus Grand is made for family and social sessions. The spacious interior means there's always room to unwind together, whether that's a quiet evening with two or three, or a full house of friends enjoying the heat.

 

Light, Open, and Connected

Large panoramic glazing runs across the frontage, flooding the cabin with natural light and opening it up to the garden beyond. Rather than feeling closed in, the Herkus Grand keeps you connected to the landscape around you — bright, airy, and inviting at every session.

 

Built From Premium Timber

Crafted from premium-quality timber throughout, the Herkus Grand is built to last. The construction offers strong insulation and lasting durability, holding its own through every season and every use.

Free Shipping

Free shipping on any order of $150 

or more.

Full Refund

If your product aren’t perfect, return them for a full refund

Secure Online Payment

secure payment
worldwide

  • FEATURES

  • IN THE BOX

  • WARRANTY

  • DELIVERY & RETURNS

2-Year Manufacturer Guarantee: This product is backed by a 2-Year manufacturer guarantee, meaning it is built to last and protected against manufacturing defects for long-term peace of mind. If a qualifying fault occurs during normal use, the manufacturer will repair or replace the product to ensure you receive a reliable, high-quality item. This guarantee applies to manufacturing defects only and does not cover cosmetic wear, misuse, incorrect installation, or poor maintenance. Any remedy is provided at the manufacturer’s discretion. If you need to get in touch with us about this, please write to us at hello@icecoldspice.com

UK Delivery Once dispatched, we'll send you tracking information so you can follow your order every step of the way. Your order will be delivered to the nearest accessible point at your property boundary — drivers are unable to bring items inside. As this is a heavy item, please have two people available on delivery day. We strongly recommend not booking installers or making any arrangements that depend on a specific delivery date until your order has arrived safely. Estimated delivery date and any associated delivery costs for this product are indicated above the checkout button on this product page. If you would like to clarify this before making your purchase, please give us a call on 020 3740 1246.

Worry-Free delivery insurance At checkout you'll have the option to add our Worry-Free Delivery Insurance. This covers your order against transit damage, loss in transit, and theft on delivery. We'd strongly recommend it for peace of mind.

Change of mind standard in-stock returns You have 14 days from delivery to request a return by emailing hello@icecoldspice.com with your order number and reason for return. You then have a further 14 days to send the item back. Items must be unused, uninstalled, in original packaging, and in resaleable condition. Please note rejected deliveries or failed delivery attempts are classed as change-of-mind. Return postage is at your own cost. Refunds are issued within 14 days of us receiving and inspecting the item.

Bespoke, made-to-order, and pre-order items These cannot be returned for any reason, unless faulty or not as described.

Faulty or incorrect items Please inspect the packaging and item carefully on delivery and report any visible damage before signing for the goods with the driver. We recommend refusing the package if there are visible damages and making this reason clear to the driver. Contact us as soon as possible — and ideally within 48 hours — by emailing hello@icecoldspice.com with your order number, photos of the item, and a description of the issue. All faulty items are assessed in conjunction with the manufacturer, whose findings will inform the resolution offered. You are entitled to a full refund, repair, or replacement at no cost to you, including return postage.

Your statutory rights are not affected.

Call our friendly team for order support

020 3740 1246

Why We Love Celsium Saunas

Lithuania's sauna tradition goes back thousands of years — not a wellness trend, but a way of life built around rest, healing, and connection. Every Celsium sauna is crafted in Lithuania by people raised on that ritual, with an eye for natural heat and deliberate, unhurried relaxation. It's not mass-produced comfort — it's centuries of craft, made for real rest.

FAQS

Where can I find an assembly guide and technical specs?

Installation Guide Technical Overview

Which heater do I choose?

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Which timber should I choose?

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Why are sauna cabins and sauna heaters sold separately?

Saunas and heaters are sold separately because no two sauna spaces or users are quite the same. Keeping them separate lets you choose the right heater size, output, and features for your specific room and how you like to sauna, rather than settling for a generic, bundled option. It also gives you flexibility in the future, whether you want to upgrade the heater or refine the experience without changing the whole sauna.

Can you help me install the sauna?

Yes, absolutely. Because the sauna is delivered as a pre-built structure, it cannot be offloaded manually. We can arrange unloading and positioning on your behalf at an additional cost, managing the process from start to finish. The appropriate lifting solution will depend on your site access and final installation position. In some cases, mechanical lifting equipment can move the cabin directly into place. Where access is more restricted, or the sauna needs to be positioned over a boundary or deeper into the property, a lorry-mounted crane or mobile crane may be required. If you would prefer us to coordinate this, simply contact us for a tailored quotation. We are also happy to review site photos or plans in advance to help determine the most suitable approach. Please note, you will need a qualified electrician to connect the sauna to your power supply.

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