At Custom Outdoor Sauna, we provide complete design-to-installation solutions for custom saunas across Christchurch BH23 1, whether you’re seeking a private garden retreat or a modern spa experience at home.

Each unit is constructed with UK weather in mind, using fully insulated walls, vapour barriers, and treated timbers that prevent rot, warping, or heat loss throughout the year.

As wellness continues to be a priority for UK homeowners, a custom-built sauna in Christchurch delivers health benefits, outdoor comfort, and a tangible increase in property appeal.

Request a free, no-obligation quote for custom outdoor sauna installations in Christchurch today.

What Is a Custom Outdoor Sauna?

A custom outdoor sauna is a freestanding, insulated structure designed for private use, tailored to the client’s exact needs and preferences.

These saunas can be compact and minimalist, or large with panoramic glass fronts, tiered benches, and integrated lighting or sound systems.

Customisation includes everything from heating systems (electric, infrared, or wood-burning) to window placement, seating design, timber species, and smart controls.

In Christchurch, custom saunas are particularly popular because they allow homeowners to maximise limited space while still achieving a premium wellness setup.

Since the design is made to order, the finished product matches both your visual taste and practical requirements without compromise.

How Much Does a Custom Outdoor Sauna Cost?

The cost of a custom outdoor sauna in Christchurch ranges from £10,000 to £60,000.

The cost depends on the size, design complexity, and level of specification.

Smaller saunas with electric heaters and standard features will fall toward the lower end of the range.

Larger builds with glass walls, external decking, premium hardwoods, and wood-burning stoves are priced higher due to additional materials, time, and custom labour.

Each quote includes a full design consultation, fixed pricing, and optional installation services tailored to your property’s layout.

As a long-term investment, a custom sauna offers exceptional personal value while increasing the overall market appeal of your home.

Can a Custom Sauna Fit Into a Small Garden?

A custom outdoor sauna in Christchurch can be designed specifically for small or irregularly shaped gardens without sacrificing comfort or function.

Compact models can be built into corners, under overhangs, or elevated on decking to suit tight spaces or sloped terrain.

You can select a more vertical layout with narrower benches or integrate the sauna into an existing garden structure such as a pergola or summerhouse.

Our team conducts a full site survey to ensure the design makes efficient use of space while still delivering a premium sauna experience.

This flexibility is a major advantage for urban homes or period properties with restricted outdoor zones.

What Heating Options Are Available?

We offer three main heating systems for custom saunas in Christchurch: electric, infrared, and wood-burning.

Electric heaters are the most common choice, offering fast heat-up times, consistent temperatures, and low maintenance.

Infrared heating panels use radiant heat to warm the body directly, making them ideal for therapeutic use and energy efficiency.

Wood-burning stoves provide an authentic, traditional sauna experience with natural heat and a calming aroma, though they require appropriate ventilation and space clearance.

Your choice of heater depends on aesthetic preference, heat-up speed, energy source, and whether you want dry or humid heat.

All systems are compliant with UK safety regulations and installed by certified professionals.

What Foundation Is Needed for a Custom Sauna?

A custom outdoor sauna requires a flat, stable base to ensure structural integrity, proper drainage, and long-term performance.

Most saunas in Christchurch are installed on concrete pads, paving slabs, or reinforced timber decking, depending on the size and location of the build.

We assess your ground conditions during the design consultation and recommend the most suitable base type to support the sauna safely.

This foundation work is often included in our full-service package, ensuring a seamless and secure installation process.

In some cases, elevated bases or custom steps can be added to suit sloped gardens or access requirements.

What Are the Benefits of a Custom Outdoor Sauna in Christchurch?

A custom outdoor sauna in Christchurch offers long-term wellness benefits, lifestyle upgrades, and complete design freedom, all tailored to your property and personal preferences.

The key benefits include:

• Tailored design – Every detail, from layout to timber and glazing, is designed specifically for your space and vision.
• All-season comfort – Insulated walls, vapour barriers, and weatherproof roofing allow for consistent use throughout the year.
• Health improvement – Regular sauna use helps reduce stress, improve circulation, detoxify the body, and promote better sleep and recovery.
• Personal spa experience – Optional features like cold plunge tubs, lighting systems, and Bluetooth speakers create a complete at-home wellness environment.
• Durability and low maintenance – High-quality materials and expert craftsmanship mean your sauna will remain beautiful and functional for 20+ years.
• Increased property value – A custom sauna is a luxury asset that enhances your garden and boosts your home’s resale appeal.
• Efficient use of space – Compact, corner-fit, or elevated saunas make effective use of small or challenging outdoor layouts.

Can I Add a Cold Shower or Plunge Pool?

Many clients in Christchurch choose to pair their custom sauna with a cold-water feature such as a plunge tub, ice bath, or outdoor shower.

These additions enhance the sauna experience by offering contrast therapy, which improves circulation, speeds recovery, and supports overall wellness.

We can integrate plumbing, drainage, and layout planning for these features during the design phase to ensure a cohesive and practical installation.

Some setups include bespoke decking platforms, privacy screening, or direct access from the sauna to a cold-water zone.

Do I Need Planning Permission for a Custom Sauna?

Most custom saunas in Christchurch do not require planning permission as long as they fall within permitted development rights.

To qualify, the sauna must not exceed 2.5 metres in height (if within 2 metres of a boundary), and it must not occupy more than 50% of your garden space.

However, if your home is listed, located in a conservation area, or you’re planning a larger build, permission may be needed.

Our team checks all planning requirements at the design stage and can assist with documentation where necessary.

We ensure every installation complies with local regulations, including electrical and safety standards.

Can a Custom Sauna Include a Changing Area or Storage Space?

A custom sauna in Christchurch can be designed with an integrated changing area, storage bench, or even a sheltered porch for added functionality.

This is particularly useful for homeowners who prefer to keep towels, robes, and sauna accessories close to the sauna but protected from the weather.

We often design combined sauna-and-chill zones within a single structure, ensuring the external footprint is optimised while still maintaining distinct zones for heat and comfort.

By including additional features like coat hooks, shelves, or ventilation in the changing area, your sauna becomes a fully self-contained wellness cabin.

Are Custom Saunas Energy Efficient?

Custom saunas in Christchurch can be designed with energy efficiency in mind, using modern insulation materials, sealed doors, and precision-built timber joints.

High-grade rock wool or mineral wool insulation is installed within the walls and ceiling to minimise heat loss, and the heaters used, especially electric or infrared, are optimised for low energy consumption.

Smart timers and thermostats can be added to reduce unnecessary heating and allow you to control usage remotely via smartphone or tablet.

As a result, operating costs for a well-built sauna are modest, especially when the design is tailored to the usage pattern of the homeowner.

What Is the Lifespan of a Custom Outdoor Sauna?

A properly maintained custom outdoor sauna in Christchurch can easily last 20 to 30 years, depending on material choice, usage frequency, and environmental exposure.

The key to longevity is high-quality, kiln-dried timber that resists warping, rot, and insect damage, along with professional-grade heaters that are rated for long-term residential use.

Periodic exterior treatment, such as oiling or sealing exposed timber, helps protect the structure from UV damage and moisture absorption.

With regular interior cleaning and annual checks on mechanical components, the sauna will continue to perform reliably for decades.

Can a Custom Sauna Be Installed Near a Pool or Hot Tub?

A custom sauna in Christchurch can be installed adjacent to a swimming pool, hot tub, or plunge pool to create a complete outdoor wellness area.

This layout is particularly effective for properties that host guests or prioritise year-round relaxation, as the proximity allows for convenient transitions between heat and water therapies.

We ensure that all sauna materials and electrical components are waterproof or moisture-rated to comply with UK safety standards around wet zones.

Drainage, slip-resistant surfaces, and layout flow are considered at the design stage to ensure safety and functionality when placing the sauna near water.

Can I View a Completed Custom Sauna Before Ordering?

We offer prospective clients in Christchurch the opportunity to view completed custom sauna installations—either through site visits, digital walkthroughs, or client case studies.

Seeing a finished sauna in person or virtually allows you to better understand spatial layout, material quality, lighting effects, and heating performance.

It also helps clarify how various features, such as windows, seating levels, or cladding types, look once fully installed.

Our design team can also provide 3D renderings based on your garden layout so you can preview exactly how your custom sauna will integrate into your space.

Get a Free Quote for Custom Outdoor Saunas in Christchurch

A bespoke outdoor sauna in Christchurch BH23 1 is more than a luxury, it’s a personalised wellness space built to reflect your lifestyle, design tastes, and long-term goals.

At Custom Outdoor Sauna in Christchurch, we manage every aspect of the process, from concept and design to construction and installation, with expert craftsmanship and attention to detail.

Contact us today to schedule a free consultation and begin planning your custom outdoor sauna in Dorset.

Find More Info

Make sure you contact us today for a number of great custom outdoor sauna services.

Here are some towns we cover near Christchurch BH23 1

Bournemouth, Dorset, Ferndown, Ringwood, Poole

For more information on Custom Outdoor Sauna in Christchurch BH23 1, fill in the contact form below to receive a free quote today.