Custom Garden Sauna Design: Customising Your Bespoke Garden Sauna House
- Martynas Jokubauskas
- Jun 9
- 4 min read
Creating a personal retreat right in your garden is easier than you think. A custom garden sauna design offers a unique way to relax, unwind, and enjoy nature without leaving home. But how do you make sure your sauna fits your lifestyle and space perfectly? Let me walk you through the exciting process of customising your very own bespoke garden sauna house.
Why Choose a Custom Garden Sauna Design?
When it comes to saunas, one size definitely does not fit all. A custom garden sauna design lets you tailor every detail to your needs. Want a sauna that fits a small corner of your garden? No problem. Prefer a larger space for family and friends? Easy to arrange.
Customisation means you can pick the materials, style, and features that suit your taste and budget. For example, you might choose traditional Finnish wood for a classic look or go modern with sleek glass panels. You can decide on the heating system too - electric, wood-burning, or infrared.
The best part? You get to create a space that feels truly yours. Imagine stepping into a warm, inviting sauna that matches your garden’s vibe and your personal style. It’s not just a sauna; it’s your private sanctuary.

How to Personalise Your Garden Sauna
Customising your sauna is about more than just size and shape. Here are some key areas to consider:
1. Size and Layout
Think about how many people will use the sauna at once. A compact sauna for one or two people can fit into tight spaces. Larger models can include benches on multiple levels and even a changing area.
2. Materials and Finish
Wood choice affects both look and feel. Thermo aspen is popular for its dark color and durability. Abachi and alder are lighter options. You can also add glass walls or windows to bring in natural light and views.
3. Heating Options
Electric heaters are easy to use and maintain. Wood-burning stoves add a traditional touch and a lovely crackling sound.
4. Interior Features
Add benches at different heights for varied heat levels. Include backrests, headrests, and ergonomic seating for comfort. Lighting can be soft and warm or bright and energising. Some saunas even have sound systems or chromotherapy lights.
5. Exterior Design
Your sauna should complement your garden. Choose colours and finishes that blend with your outdoor space. You might want a rustic cabin look or a sleek, modern pod.
6. Additional Amenities
Consider adding a shower or changing room nearby. A small deck or seating area outside the sauna can create a perfect spot to cool down.
Customising your sauna means thinking about how you want to use it and what will make it most enjoyable. Don’t be afraid to get creative!

Do I Need Planning Permission to Build a Sauna in My Garden?
This is a common question. The answer depends on where you live and the size of your sauna. In many cases, small garden buildings like saunas do not require planning permission if they meet certain conditions:
The sauna is a single-storey structure.
It does not cover more than 50% of your garden.
It is not higher than 2.5 metres if within 2 metres of a boundary.
It is used for purposes incidental to the enjoyment of your home.
However, rules can vary between local councils. It’s always best to check with your local planning authority before starting construction. They can tell you if you need permission or if your sauna qualifies as permitted development.
If you’re planning a larger or more complex structure, or if your property is in a conservation area, you might need to apply for planning permission. Getting this sorted early avoids delays and ensures your project runs smoothly.
Practical Tips for Designing Your Sauna
Here are some practical tips to help you get the most from your custom garden sauna design:
Measure your space carefully. Make sure the sauna fits comfortably without crowding your garden.
Think about access. You’ll want a clear path to your sauna, especially in wet or cold weather.
Plan for ventilation. Good airflow is essential for safety and comfort.
Choose durable materials. Your sauna will be outside, so it needs to withstand weather changes.
Consider insulation. Proper insulation keeps the heat in and reduces energy use.
Add storage. Hooks, shelves, or benches with storage can keep towels and accessories handy.
Include lighting controls. Dimmable lights help create the right mood.
Think about electricity. Plan wiring safely and consider future needs like sound systems or lighting.
By thinking through these details, you’ll create a sauna that’s not only beautiful but also practical and easy to maintain.
Making Your Sauna a Relaxing Retreat
A sauna is more than just a building - it’s a place to relax and recharge. To make your sauna a true retreat, consider these ideas:
Add natural elements. Plants, stones, or wooden decking can enhance the connection to nature.
Use calming colours. Soft, natural tones help create a peaceful atmosphere.
Include aromatherapy. Essential oils like eucalyptus or pine can boost relaxation.
Create a cooling area. A bench or water feature outside the sauna helps you cool down between sessions.
Incorporate seating for socialising. If you enjoy sauna sessions with friends, make sure there’s enough room to sit comfortably.
Remember, your sauna should be a place you look forward to visiting every day. Customising it to your tastes and needs makes all the difference.
Building a bespoke garden sauna house is a fantastic way to add value and enjoyment to your home. With a custom garden sauna design, you get a space that fits perfectly with your lifestyle and garden. Whether you want a simple, cosy sauna or a luxurious retreat, the possibilities are endless. Start planning today and create your own personal haven for relaxation and wellness.



Comments