TLDR

 

 

• Design a garden wellness space by carefully planning layout, location, and privacy around a sauna or hot tub to enhance relaxation and wellbeing.

 

• Incorporate decking, screening, planting, lighting, seating, storage, and shelter to create a cohesive, stylish, and functional outdoor spa retreat.

 

• Consider maintenance, safety, and weather protection to enjoy your garden wellness space all year round with practical, achievable steps for beginners.

 

 

How to Create a Garden Wellness Space with a Sauna or Hot Tub

Creating a garden wellness space is one of the most enjoyable ways to make better use of your outdoor area. Instead of your garden only being somewhere for summer barbecues or general seating, it can become a private place to relax, recover and switch off at the end of the day.

For many UK homeowners, the centrepiece of this space is either a sauna, a hot tub, or both. A sauna offers a warming, peaceful environment that can help you unwind, relax tired muscles and enjoy a more spa-like experience at home. A hot tub creates a different kind of comfort, using warm water and jets to support relaxation, hydrotherapy and social time with family or friends.

The key is planning the space properly. A good outdoor wellness area should feel calm, private and easy to use, but it also needs to be practical. You need to think about positioning, access, drainage, power, privacy, flooring, lighting, maintenance and how the space will work throughout the year.

This guide explains how to create a beautiful and functional garden spa area, whether you are adding a single outdoor sauna, choosing a hot tub, or designing a full home spa garden with both.

What Is a Garden Wellness Space?

A garden wellness space is a dedicated outdoor area designed for rest, comfort and wellbeing. It might include a sauna, hot tub, cold plunge area, seating zone, outdoor shower, decking, soft lighting, plants or privacy screening.

The best garden wellness spaces are not just about adding one product to the garden. They are about creating a complete experience. That means thinking about how you will move through the space, where you will sit before and after use, how private it feels, and whether it looks like a natural extension of your home.

For example, a compact garden could include a two-person sauna with a small decked area, towel storage and warm lighting. A larger garden might have a hot tub, outdoor sauna, pergola, seating area and planting to create a full spa-style retreat.

Before you start buying anything, it helps to ask one simple question: how do you want the space to feel? Some people want a quiet recovery area after training. Others want a social garden feature for evenings and weekends. Some want a peaceful escape that feels like a private spa. Your answer will shape the layout, product choice and design.

Step 1: Choose the Right Location

Location is one of the most important decisions when planning a sauna or hot tub garden area. The right spot should balance convenience, privacy and practicality.

A wellness area usually works best when it is close enough to the house to use comfortably, especially during colder months. If your sauna or hot tub is too far away, you may find yourself using it less often. A short, clear route from the back door makes the space much more inviting in winter, after work or after a workout.

You should also think about privacy. Try to avoid placing a sauna or hot tub directly in view of neighbouring windows, shared boundaries or open pathways. Existing fences, hedges, walls or garden buildings can help create a more sheltered setting.

Practical access matters too. Hot tubs need suitable drainage, water access and a firm level base. Saunas need a stable surface, safe access and correct electrical installation depending on the model. Before confirming the position, check whether the area can support the product safely and whether there is enough room around it for entry, cleaning and maintenance.

A good rule is to leave comfortable working space around your sauna or hot tub rather than squeezing it tightly into a corner. This makes the area easier to use, safer to walk around and simpler to maintain.

Step 2: Decide Between a Sauna, Hot Tub or Both

When creating a home spa garden, one of the biggest decisions is whether to choose a sauna, a hot tub or a combined setup.

A sauna is ideal if you enjoy dry or steam heat, quiet relaxation and a more enclosed spa experience. Many people use saunas as part of a wind-down routine, post-workout recovery session or evening relaxation habit. According to Healthline’s guide to sauna benefits, sauna use may support relaxation and help some people with muscle aches and comfort, although individual results can vary.

A hot tub offers a different type of experience. The combination of warm water, buoyancy and jets can make it especially appealing for easing everyday tension, relaxing sore muscles and spending time with family or friends. WhatSpa’s guide to hot tub hydrotherapy highlights how warm water and hydro-massage are commonly associated with relaxation, circulation support and muscle comfort.

If your garden and budget allow, combining a sauna and hot tub can create a more complete wellness space. The sauna gives you a quiet heat experience, while the hot tub adds warm water relaxation and a more social element. This setup works especially well for people who want their garden to feel like a private spa retreat.

You can explore the full CenturaHeat range through the main CenturaHeat website, including dedicated collections for saunas and hot tubs.

Step 3: Build the Layout Around Daily Use

A beautiful garden wellness space should also be easy to use. When planning the layout, think through the full routine from start to finish.

Where will you enter the area from? Where will you place towels or robes? Is there somewhere dry to sit before or after a session? Can you move safely between the house, sauna, hot tub and seating area? Will the route still feel comfortable in rain or winter?

For a sauna, you may want a small changing or cooling area nearby. This could be a bench, covered seating space or simple decked section. For a hot tub, you may want towel hooks, non-slip flooring and a nearby surface for drinks or accessories.

Zoning helps make the space feel more intentional. For example, you could divide the area into three simple zones:

A heat or water zone with your sauna or hot tub.

A relaxation zone with seating, loungers or a bench.

A practical zone with towel storage, steps, lighting and access.

This approach makes the garden feel organised rather than cluttered. It also helps you create a wellness space that looks good from inside the house, not just when you are using it.

Step 4: Create Privacy Without Making the Space Feel Closed In

Privacy is essential for any sauna and hot tub garden area. You want the space to feel peaceful, sheltered and separate from the rest of the world.

The easiest way to create privacy is to use what your garden already has. Existing fencing, hedges, trees, walls or outbuildings can all help shield the space from view. From there, you can add extra screening where needed.

Popular privacy options include timber slat screens, composite panels, tall planters, bamboo screening, pergolas, trellis panels and climbing plants. Timber screening works especially well around saunas because it complements the natural wood finish. Planting can soften the space and make it feel more relaxing, especially when combined with warm lighting and natural textures.

Try not to block every angle completely unless you need to. A wellness space should feel private, but not boxed in. Partial screening often looks better and allows more airflow, light and connection to the garden.

For hot tubs, a pergola or gazebo can add privacy while also helping protect the area from rain. For saunas, a covered walkway or small sheltered seating zone can make the whole setup more practical in the UK climate.

Step 5: Choose the Right Base and Flooring

A sauna or hot tub needs a firm, level and suitable base. This is not just about appearance. It affects safety, stability and long-term performance.

Decking is one of the most popular choices for a garden spa area because it looks clean, feels warm underfoot and can help define the space. Composite decking is especially practical because it is low maintenance and available in modern finishes. Timber decking gives a softer, natural look but will need ongoing care.

Stone paving, porcelain slabs and concrete bases are also common options. These can work well for hot tubs because they offer a strong, stable foundation. However, the surface should be slip-resistant, especially around wet areas.

For hot tubs, the base must be able to support the filled weight of the tub, water and users. This can be substantial, so a level, reinforced base is essential. For saunas, the base should keep the structure stable and protected from standing water.

If you are unsure about the load requirements, installation route or electrical setup, it is worth getting professional advice before ordering. Planning this properly from the start can prevent expensive changes later.

Step 6: Use Lighting to Create a Spa-Like Atmosphere

Lighting can completely change the feel of your outdoor wellness area. The goal is to create a calm, warm and inviting atmosphere without making the space too bright.

Soft LED lights work well around decking, steps and pathways. They improve safety while helping the area feel more finished. Wall lights, fence lights and low-level garden lights can highlight planting or screening without overpowering the space.

For a more premium garden spa feel, consider lighting in layers. Use practical lighting for access, subtle lighting around seating, and accent lighting near the sauna or hot tub. Warm white lighting usually feels more relaxing than bright white lighting.

Avoid placing harsh lights directly above the hot tub or sauna entrance. The space should feel soothing, not exposed. If you want to use the area in the evening, lighting should help you relax while still making it safe to move around.

Step 7: Add Planting, Seating and Storage

The small details are what make a garden wellness space feel complete. Once the main sauna or hot tub position is planned, think about what will make the area more comfortable to use.

Plants are one of the easiest ways to soften the space. Tall grasses, evergreen shrubs, bamboo-style planting and climbing plants can create privacy and movement without making the garden feel crowded. Planters are useful if you do not want to change the structure of the garden permanently.

Seating is also important. A simple bench, outdoor chair or lounger gives you somewhere to cool down, dry off or relax after a session. If space allows, a small seating area can turn the wellness zone into somewhere you enjoy even when you are not using the sauna or hot tub.

Storage keeps the area tidy. A weatherproof storage box, towel hooks or small outdoor cabinet can be useful for robes, towels, sandals, accessories and cleaning items. The more convenient the space is, the more likely you are to use it regularly.

Step 8: Think About Year-Round UK Use

A good outdoor wellness area should not only work in summer. With the right setup, a sauna or hot tub can be enjoyed throughout the year.

For UK gardens, shelter is worth considering. A pergola, canopy, gazebo or covered seating area can make the space feel much more usable during rain, wind or colder evenings. You do not need to fully enclose the area, but some overhead protection can make a big difference.

Pathways are another important detail. If the route from the house becomes muddy, slippery or awkward in winter, the space will feel less appealing. Decking, paving or stepping stones can make the area easier to access all year round.

A hot tub cover helps retain heat and protect the water when not in use. A sauna should be positioned and maintained according to the product guidance, with attention to ventilation, weather exposure and electrical safety.

The best garden wellness spaces are designed for real life. That means thinking beyond the sunny product photo and planning how the area will feel on a dark January evening, after a workout, or at the end of a long day.

Step 9: Keep Maintenance Simple

Maintenance should be part of the design from the beginning. If the space is hard to clean or awkward to access, it will quickly become frustrating.

Hot tubs need regular water testing, chemical balancing, filter cleaning and occasional draining depending on usage and manufacturer guidance. You should also keep the cover clean and make sure the surrounding area stays free from debris.

Saunas are generally simpler to maintain, but they still need care. Wipe down benches, keep the interior clean and dry, check ventilation, and follow the heater and electrical guidance provided with your model. Outdoor models should also be inspected for weather exposure and general condition.

Design choices can make maintenance easier. Leave enough room around the product, choose surfaces that are easy to clean, avoid placing trees directly above hot tubs where leaves will fall into the water, and add storage for cleaning items.

A low-maintenance design is usually better than an overcomplicated one. The goal is to create a space you enjoy using, not another part of the garden that becomes a chore.

Sauna and Hot Tub Safety Tips

Safety is especially important when adding heat, water and electrics to an outdoor space.

Use non-slip surfaces around hot tubs and wet areas. Make sure steps are stable and well lit. Keep electrical work compliant and use qualified professionals where required. Follow the recommended session times and temperature guidance for your sauna or hot tub.

Hydration also matters when using a sauna. Heat exposure can make you sweat, so drink water before and after use. Anyone with a medical condition, heart concerns, blood pressure issues, pregnancy, or uncertainty about heat exposure should speak to a healthcare professional before using a sauna or hot tub.

Children should always be supervised around hot tubs, and covers should be used when the tub is not in use. Good design is not just about how the space looks. It should make safe use feel natural and easy.

Final Thoughts

Creating a garden wellness space with a sauna or hot tub is a brilliant way to turn your outdoor area into something more useful, relaxing and personal. With the right layout, privacy, flooring, lighting and seating, even a simple garden can become a calm home retreat.

A sauna is ideal for those who enjoy peaceful heat sessions, quiet recovery and a spa-like atmosphere. A hot tub is perfect for warm water relaxation, hydrotherapy and social use. Combining both can create a more complete garden spa experience, giving you different ways to unwind throughout the year.

The best results come from planning carefully before installation. Think about where the space will go, how private it feels, how easy it is to access, and whether it will still work during colder months. Keep the design simple, practical and comfortable.

If you are ready to start planning your own outdoor wellness area, browse CenturaHeat’s collections of saunas and hot tubs, or visit CenturaHeat for more home wellness inspiration.

 

FAQs

Is a sauna or hot tub better for a garden wellness space?

It depends on how you want to use the space. A sauna is better for quiet heat sessions, relaxation and a traditional spa-style feel. A hot tub is better for warm water comfort, hydrotherapy and social use. If you have enough space, combining both creates a more versatile garden wellness area.

How much space do I need for a garden sauna or hot tub?

The space needed depends on the model, but you should allow enough room for safe access, steps, maintenance and seating. Compact saunas and smaller hot tubs can work well in modest UK gardens, while larger spaces can accommodate a full spa-style layout.

Can you use an outdoor sauna or hot tub in winter?

Yes, many people use outdoor saunas and hot tubs throughout the year. For the best experience, plan a clear path from the house, use suitable covers or shelter, and make sure the area has safe, slip-resistant flooring.

How can I make my hot tub or sauna more private?

Use fencing, timber screens, tall planters, hedging, pergolas, trellis panels or climbing plants. The aim is to block key sightlines without making the space feel too enclosed.

What should I put around a hot tub or sauna?

Decking, paving, seating, towel storage, outdoor lighting and planting all work well around a hot tub or sauna. Choose materials that are weather-resistant, easy to maintain and safe underfoot.

Do I need professional installation for a sauna or hot tub?

It depends on the model and the electrical requirements. Some products may need professional electrical work, a reinforced base or specific installation conditions. Always check the product guidance before buying and use qualified professionals where required.