What is a built-in spa ?
A built-in spa is a spa designed to be permanently installed, flush with the ground, within an existing structure: a terrace, a wooden platform, a concrete slab, or any other outdoor feature. Unlike a spa with furniture which sits directly on the ground and can be moved, a built-in spa It blends into the decor, without any visible furniture, for a clean aesthetic and visual continuity with the rest of the space.
At the house of Aquavia Spa, a European manufacturer of spas and swim spas for over 35 years, the integrated spa is designed to offer high performance and optimal comfort, with an advanced hydromassage system and an elegant design that adapts to any type of environment, indoors or outdoors.

What are the advantages of a built-in spa ?
Opting for a built-in spa rather than a model with furniture, it presents several advantages of a built-in spa concrete, both aesthetic and practical: better visual integration into the space and more comfortable access to the pool.
A perfect integration into your exterior
THE built-in spa It integrates perfectly into your space, allowing for a space-saving installation while maintaining the desired style. It is ideal for gardens, terraces, or interiors, as it adapts to any type of design project.
An elegant and personalized design
With no visible furniture, the built-in spa leaves plenty of room for the chosen finishes: paving, wood, stone or tiles can be used to cover the area around the spa for a custom result, consistent with the rest of the garden or terrace.
Easy access to the spa
Installed at ground level, a in-ground spa offers more comfortable access than a raised model: no more need for a step stool, entering and exiting the water is natural, which is particularly appreciated for children or people with reduced mobility.
A more immersive wellness experience
The absence of any apparent structure around the pool enhances the feeling of immersion in the water and the surrounding landscape, for a relaxing experience closer to that of an infinity pool than a traditional spa.
A solution tailored to custom development projects
THE built-in spa It lends itself particularly well to personalized architectural projects: it can be positioned in the center of a terrace, integrated into an existing swimming pool, or associated with a pool house, according to individual preferences.
Built-in spa or portable spa: what are the differences ?
The main difference lies in the installation method. integrated spa It is permanently installed in a structure, such as a terrace, platform, or paved surface: this requires construction work and must be adapted to the design of the environment.
Conversely, the spa with furniture (or portable spa) does not require a fixed installation: it sits directly on the ground and can be easily moved or relocated.
The choice between the two therefore depends primarily on the project: a built-in spa will suit those seeking a durable and integrated solution for their outdoor space, while a portable model will be preferred for its flexibility and speed of commissioning.
Where to install a built-in spa ?
A integrated spa It can be placed indoors or outdoors, on terraces, in gardens or patios. In all cases, it is essential to provide a good drainage system, ventilation for the technical compartment and access to the components for maintenance.
Installing a built-in spa in a garden
In a garden, the built-in outdoor spa It blends naturally into the landscape and can be combined with a wooden deck, plant beds or outdoor lighting to create a true open-air wellness area.
Installing a built-in spa on a terrace
Yes, it is possible to install a built-in spa on a terrace, but a preliminary structural study is necessary to ensure it can support the full weight of the water, the structure, and the bathers. Appropriate waterproofing and drainage systems are also recommended.
Installing a built-in spa near a swimming pool
To associate a built-in spa Adding a swimming pool allows you to create a complete bathing area, combining swimming and relaxation. This configuration requires technical coordination between the two systems, filtration and heating, but offers a particularly refined aesthetic result.
How to install a built-in spa ?
L'installation of a built-in spa It follows several key steps, which guarantee both the safety of the structure and the durability of the equipment. When well planned, this built-in spa installation This helps avoid unpleasant surprises once the spa is filled with water.
Prepare the location and the support
The first step is to prepare a pit or support that is sufficiently solid and level. The depth required for a in-ground spa It generally varies from 80 to 140 cm, depending on the model, the insulation required, and the plumbing and electrical systems installed with the equipment.
Plan for electrical and hydraulic connections
Like any spa, a integrated spa Aquavia Spa It is equipped with all the necessary components for its operation: hydromassage pump, air pump, filtration pump and water heater. These components must be connected according to current electrical and hydraulic standards, ideally by a qualified professional.
Provide access to technical equipment
Since the spa is built-in, it is important to leave an accessible technical space to facilitate maintenance: cleaning the filter, monitoring the pH, disinfecting the water and checking the heating system and pumps.
How much does it cost to install a built-in spa ?
The cost depends on several factors: the chosen model, its dimensions, the number of jets and features, as well as the extent of the excavation, plumbing, and electrical work required for its installation. A project on an existing terrace or near a swimming pool will generally require a preliminary structural study, which can influence the overall project budget.
What criteria should be considered before choosing a built-in spa ?
Before embarking on theinstallation of a built-in spa, Several criteria deserve careful consideration:
• The number of massage seats and positions, depending on the intended use (couple, family, entertaining friends).
• The dimensions of the spa and the available space on the terrace, garden or pool.
• The level of thermal insulation, for comfortable use all year round without overconsumption of energy.
• Onboard technology: control panel, chromotherapy, lighting, massage system.
• THE guarantees and the after-sales service offered by the manufacturer.
Maintenance is also a point to anticipate from the design phase. built-in spa This requires regular filter cleaning, monitoring of the water's pH, the use of appropriate disinfectants, and periodic checks of the heating system and pumps. Since the equipment is integrated into a fixed structure, it is essential to plan for an easily accessible technical compartment during installation to avoid having to dismantle part of the deck for each maintenance operation.
Spas Aquavia Spa for your outdoor landscaping projects
Aquavia Spa offers a wide range of built-in spa models Aquavia Spa, designed to adapt to different spaces and uses. The Spa Mallorca, For example, this is the brand's top-of-the-line built-in hot tub for 6 people, measuring 216 x 216 x 90 cm and featuring 28 jets, with a warranty of up to 15 years. For a more compact option, the Spa Round 2 It offers a circular design with 5 positions on a diameter of 205 cm, ideal for small spaces.
For projects with overflow, the Spa Capri is a circular, built-in spa designed for both professionals and individuals, with a capacity of 5 people and a diameter of 230 cm. Spa Aqua 8, Meanwhile, it combines 5 positions and 56 jets in a 233 x 233 x 91 cm structure for a complete hydromassage experience. Finally, for larger spaces designed to accommodate more bathers, the Tiled 300 offers 8 positions on 300 x 300 cm, with a particularly neat mosaic finish.
Each built-in spa Aquavia Spa East Made in Europe with over 35 years of experience, and incorporates the latest technology on the market.
Do you have a project for a built-in spa ?
A built-in spa This allows you to create a wellness space perfectly integrated into your patio or garden. To ensure the success of your project, it is essential to choose a spa suited to your space and to plan an installation that also facilitates access to the technical equipment.
Discover the built-in spa models Aquavia Spa and find the solution that suits your project.
Do you already have a project in mind? Contact us and our team will assist you in choosing your spa.