Outdoor Garden Saunas

Picture stepping out into your garden for a proper sauna session, without having to leave home. Whether you have a tucked-away corner or room for something more substantial, Palmako’s outdoor garden sauna range makes it easy to create your own space to unwind.

Keep it compact with a traditional barrel sauna, choose a contemporary cubic design with glazed walls or go for a larger sauna cabin with a separate dressing room or covered seating area. There are plenty of options to fit your garden and how you prefer to enjoy your sauna.

Built from quality slow-grown Nordic spruce, our saunas combine precision-cut timber construction with thoughtful details. Selected models feature thermowood, generous glazing and thicker walls, giving you more choices over appearance, layout and construction.

With over 25 years of European manufacturing experience, Palmako brings proven timber expertise to every design. Our prefabricated kits are suitable for DIY assembly, with optional professional installation available if you’d rather leave it to the experts. Explore the collection and find your ideal garden sauna.

Complete your outdoor sauna experience with a Palmako hot tub or cold plunge!

Testimonials

Just a brief note to say how delighted I am with the Melanie (9.6 sqm) Log Cabin I bought from you. Your service and price were superb and Greg and Craig came at 9am on Tuesday and worked right through until 8pm to build it.

They did an excellent job and did not stop all day. Greg advised that I should paint the door and windows a different colour as otherwise the green painted log cabin would be ‘lost’ in the garden and I took their advice. I used two different colours of Butinox No. 3 and the result is absolutely incredible. Many thanks once again. One hugely satisfied customer.

Sandy

The delivery lorry arrived about eleven o’clock and the driver duly unloaded two very large packages. At eleven thirty my neighbour and I began to investigate these well protected packages.

Just after three o’clock that afternoon, two self satisfied men were enjoying a well deserved beverage whilst admiring the 4.5 by 3.5 meter cabin which was now completed up to roof purling level.

The construction of the cabin was so logical and easy, just like assembling ‘Lego blocks’ only heavier.

Roger

Birmingham

We absolutely love our Summer House – we can seat 16 people inside it, it stays warm long after the sun has gone down and it is particularly special as we run a B&B, so we can escape into it, invite all our friends to parties in it and now, we have installed electricity so can have lighting, heat and music as and when needed. It also provides a really big area to store all our garden furniture during the winter months.

We would absolutely recommend you to anyone considering buying one. Many thanks.

Maria Sherriff

Frequently Asked Questions

What size outdoor sauna do I need?

Palmako’s outdoor saunas range from compact models for smaller gardens to larger cabins with more interior space and, on selected designs, additional areas. If you regularly sauna with two or three people, a smaller model may be sufficient, while larger households or people who want more room to move may prefer a bigger layout. Always allow additional space around the sauna for access, installation and maintenance.

What is the difference between a barrel sauna and a traditional sauna cabin?

A barrel sauna has a rounded structure that makes efficient use of garden space while promoting natural air circulation. Traditional sauna cabins have rectangular interiors and may offer more flexibility in their layout. Palmako also offers contemporary ASTRA models with cubic designs and glazed walls. Your choice depends on the appearance, interior space and additional features you prefer.

Do Palmako outdoor saunas come with a heater included?

Some Palmako outdoor sauna kits include electric heaters, while others require a separate heater purchase. Always check the individual product description to confirm what is included and whether additional equipment is required.

Can I choose between an electric and wood-burning sauna heater?

Palmako outdoor saunas can accommodate electric or wood-burning heaters, depending on the model. Electric heaters offer convenient temperature control for regular sauna use, while a wood-burning stove provides a more traditional sauna experience. Wood-fired options require appropriate ventilation and flue installation. Check your chosen sauna's heater compatibility and ensure electrical connections are completed by a qualified electrician.

What is included in a Palmako outdoor sauna kit?

Palmako outdoor sauna kits are supplied with precision-cut timber components, assembly instructions and model-specific fittings. Most include sauna benches, doors and flooring, while selected bundles also include a heater, stones and roofing materials. Features such as a panoramic window, separate changing room or additional roofing options depend on the model. Always check the individual product specifications to confirm what is included as standard.

Do outdoor garden saunas need timber treatment and regular maintenance?

Yes. Untreated exterior timber requires a suitable wood preservative to protect against moisture and weathering. Regular maintenance includes inspecting the roofing, checking external surfaces and reapplying a quality wood treatment according to the manufacturer's guidance. Thermowood also benefits from appropriate exterior care. Use only products suitable for sauna interiors when maintaining internal timber surfaces.

What type of base does an outdoor garden sauna need?

Your outdoor sauna needs a firm, level and stable foundation that supports the structure evenly. A concrete slab or suitable paving foundation is commonly used, depending on the model and ground conditions. Proper drainage is also important to prevent moisture accumulating beneath the timber. Check your chosen sauna's installation instructions and space requirements before preparing the base.

Can I assemble a Palmako sauna myself or arrange professional installation?

Palmako saunas arrive as precision-cut flat-pack kits with step-by-step assembly instructions, making them suitable for confident DIY customers. Assembly typically requires two people, appropriate tools and a prepared foundation. If you prefer, Palmako offers a professional installation service at an additional cost. Electrical heater connections must be completed by a qualified electrician.

Can I use a Palmako outdoor sauna throughout the year?

Yes. Palmako outdoor saunas are designed for year-round use, including during the colder months. Their Nordic spruce construction supports heat retention, while suitable roofing and exterior timber treatment help protect against UK weather. Choosing the correct heater, maintaining adequate ventilation and considering roof insulation where appropriate can improve comfort and heating efficiency throughout the seasons.

Do I need planning permission for an outdoor garden sauna in the UK?

Many outdoor saunas installed for domestic use fall under permitted development rights, provided they meet the relevant conditions. In England, these include restrictions on building height, location and the total garden area covered by outbuildings. Additional restrictions may apply in a conservation area or within the grounds of a listed building. Planning rules vary across the UK, so check with your local planning authority before installation.

What warranty and delivery options come with Palmako outdoor saunas?

Palmako outdoor saunas come with a 5-year manufacturer's structural warranty, subject to the warranty terms and proper installation and maintenance. Free delivery is available to most mainland UK addresses, with estimated delivery times generally ranging from 2–6 weeks depending on the model and availability. Remote locations may incur an additional delivery charge. Check the individual product page for delivery details before ordering.

View more collections

Back to top

Compare /5