The Basics of Planning Permission in Scotland
If you are thinking about adding a sauna to your garden, chances are you are wondering whether you will need planning permission. It is a fair question and one that comes up often when people are choosing between our different models. Nobody wants to order a barrel sauna or a luxury Monarch unit only to discover that it cannot be installed without a long chat with the council. So let us clear up the rules, share some helpful tips and make sure you are informed before you take the plunge.
In many cases you will not need planning permission for a garden building like a sauna, provided it meets certain conditions. These conditions are designed to make sure small buildings do not cause problems for neighbours or block out too much light. The good news is that saunas often fall into the same category as sheds, summer houses and other outbuildings.
The key factors that matter are height, placement and use. As long as your sauna is for personal use and is placed within the curtilage of your property, you may not need permission. The exact rules vary depending on your location, whether you live in a conservation area or if your house is listed. That is why we always recommend checking with your local authority before you go ahead.
Barrel Saunas and Cube Saunas
Our barrel saunas and cube saunas are popular with homeowners across Scotland. Both are considered garden buildings and are usually straightforward when it comes to planning rules. They are freestanding, compact and designed for personal relaxation. In most gardens, they can be installed without formal permission, provided they do not exceed height limits and are not placed in front of the main house.
The curved design of the barrel sauna means rain runs off easily and it does not feel imposing. The cube sauna, with its modern clean lines, often appeals to customers who prefer a contemporary look. Both types usually sit comfortably under the permitted development rules, but it is always worth double checking if you are in doubt.
Mobile Barrel Saunas on Trailers
Our mobile barrel saunas on trailers are a slightly different case. Because they are not fixed to the ground in the same way, they are often considered temporary structures. That can make them easier to install without needing planning permission. The mobility aspect is a huge plus, especially for customers who want flexibility or run businesses like glamping sites or caravan parks. As long as the sauna remains on its trailer and is not a permanent fixture, planning permission is less likely to be an issue.
That said, if you are parking it in the same spot for years, your local authority may want to look at it more closely. Once again, the safest approach is to ask the council before you commit.
The Monarch Range of Luxury Saunas
The Monarch saunas are larger and more luxurious than barrel or cube models. They often include big glass features, more seating and a spa like feel. Because they are larger, you may need to be more mindful of planning rules. Height and footprint can matter more here, especially in smaller gardens or where space is tight. If the sauna is close to a boundary or taller than the permitted development limits, planning permission may be required.
For hotels, lodges or Airbnbs that want to add a Monarch sauna as part of a spa offering, commercial use may trigger different rules altogether. That is why we suggest seeking guidance from the local authority early in the process. It avoids surprises later and gives you confidence when you are making the investment.
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Conservation Areas and Listed Buildings
If you live in a conservation area or your property is listed, the rules are stricter. Even a small garden sauna might need permission in these cases. Councils are careful about changes that affect the character of historic areas. That does not mean you cannot have a sauna, but you may need to go through a planning permission application process.
We have worked with customers in these areas before and our team is happy to advise on the best approach. Smaller saunas like our barrel or cube models often stand a better chance of approval than larger luxury units.
Practical Tips Before You Buy
Here are a few things to consider before you place your order:
Measure your garden space carefully and make sure the sauna will fit comfortably without dominating the view
Think about access for delivery and installation. Our saunas arrive assembled or in large sections, so clear access makes life easier
If in doubt, ask your local council planning department for guidance before you order
How We Can Help
At Scottish Saunas we supply a wide range of models to suit different gardens and different planning permission situations. Our barrel saunas and cube saunas are great choices for most homeowners and often do not require formal permission. Our mobile barrel saunas on trailers offer flexibility and mobility, making them ideal for businesses or properties that prefer a temporary setup. The Monarch range delivers luxury and space, perfect for larger gardens and hotels where a spa like feature is desired.
We deliver and install across Scotland and are happy to talk through any planning concerns before you buy. We want you to feel confident in your choice and know that your sauna will not just look great but also tick all the right boxes legally. Whether you are planning a cosy retreat in your back garden or a feature for a holiday cottage or lodge, we are here to guide you through the process.
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