Do you dream of having a relaxation area at home without having to endure months of construction work? The prefabricated pool is now one of the most popular solutions for homeowners. Practical, attractive, and durable, it combines ease of use with quick installation.
Designed in the factory, the polyester shell pool is delivered in a single piece and is quick installation , allowing you to enjoy your pool in just a few days.
In this guide, discover everything you need to know about building a shell pool : preparing the ground, delivery of the pool, installing coping stones, and commissioning. Everything you need to bring your project to life with peace of mind!
In a nutshell:
- The polyester shell pool is a prefabricated pool that is quick to install and durable.
- It only takes a few days to install, compared to several months for a concrete pool.
- Made of fiberglass and resin, protected by a gel coat, it offers strength and ease of maintenance.
- The choice of manufacturer is essential: warranties, support, technical expertise, and follow-up.
What is a shell pool?
The shell pool, sometimes called a monobloc pool, is a pool that is prefabricated in a factory and then delivered directly to your home to be installed in the excavated foundation prepared for this purpose. Unlike a concrete pool, which is built piece by piece on site, it arrives already molded and ready to install. The result: considerably less construction work and the ability to swim in just a few days.
The most common model is the polyester shell pool, which is attractive due to its excellent value for money and robustness. It is composed of several technical elements:
- A structure made of fiberglass and polyester resin,
- A protective coating, the gel coat,
- Structural reinforcements to ensure long-term strength.
Thanks to this design, polyester shell pools offer a uniform, perfectly watertight basin that is easy to maintain and durable.
The polyester shell pool, a model with many advantages
Quick to set up
After excavation and preparation of the excavation, the shell is delivered in one piece and then installed directly in the excavation.
In just a few days, thanks to a controlled implementation and simplified hydraulic connections , theinstallation of your pool is complete and the pool is ready to be filled.
Proven durability
Made from fiberglass and polyester resin, the hull is protected by a layer of gel coat that ensures watertightness and preserves its shine. This trio of materials guarantees excellent resistance to impact, ground movement, and climatic variations.
With regular maintenance and proper water treatment management water treatment, the pool will retain its strength and appearance over the long term.
Customizable aesthetics
Available in round, rectangular, oval, or custom shapes, polyester shell pools offer a wide choice of sizes and colors.
You can then enhance the whole thing with installing coping stones and landscaping around the pool, for a customized look that enhances your outdoor space.
Competitive pricing
The construction of a shell pool is often more affordable than a concrete pool, while offering comparable durability. Considering its quick installation, longevity, and low maintenance, it is a sustainable and profitable investment for your pool projects.
Shell pool: construction explained step by step
The construction of a polyester shell pool cannot be improvised: it follows a precise and rigorous process that guarantees the stability, watertightness, and durability of the pool. Here are the main steps:
1. Site survey and model selection
It all starts with a professional site analysis: soil type, sunlight exposure, access for delivery of the pool, and any technical constraints. This is also the time to define your project: shape, dimensions, depth, and shell options.
This choice is crucial to ensure that the pool fits perfectly around the basin and meets your aesthetic and practical expectations.
2. Earthworks and soil preparation
The excavation is then dug to the exact dimensions of the hull. The ground must be leveled and compacted to avoid any risk of movement or subsidence.
This preparatory stage determines the success of theinstallation of your pool in the long term.
3. Setting up the gravel bed
A bed of crushed gravel is laid at the bottom of the excavation. This drainage layer plays an essential role: it stabilizes the shell, prevents water stagnation, and ensures a solid and uniform foundation.
4. Delivery and installation of the hull
The delivery of the pool is carried out by truck, sometimes accompanied by a crane to place the shell directly into the excavation.
The operation is quick but spectacular: in just a few minutes, the hull finds its final resting place in the ground.
5. Calibration and leveling
Once in place, the hull is wedged and aligned with millimeter precision.
This adjustment ensures that the pool is perfectly straight and stable, which is essential for good water circulation and the final appearance.
6. Hydraulic and electrical connections
Now is the time to connect essential equipment:
- Bottom drains, skimmers, and return fittings,
- Installation of the filtration system in the technical room,
- Hydraulic connections to ensure optimal water treatment,
- Electrical connections for lighting, heat pumps, or any other comfort equipment.
7. Backfilling and filling
The basin is gradually surrounded by crushed gravel (backfill) as it is filled with water. This dual operation balances the pressures exerted inside and outside the hull, thus avoiding any risk of deformation.
8. Installation of coping stones and finishing touches around the shell
Last step: installing the coping stones installation of coping stones, which line the edge of the pool and provide an elegant finish. Next comes the landscaping around the pool : terrace, wooden decking, planting... These finishing touches transform your garden into a true relaxation area.
Installing a fiberglass pool: who should you entrust with your project?
A swimming pool project is a significant investment. To avoid unpleasant surprises, make sure you:
- Choose a reputable manufacturer with several years of experience.
- Check the ten-year warranty, a guarantee of long-term quality.
- Compare the services offered: advice, administrative support, follow-up after installation.
- Prefer a French pool manufacturer, such as Aboral, which controls the entire manufacturing andinstallation of shell pools.
The construction of a polyester shell pool is an ideal solution for those who want to quickly enjoy an attractive, durable, and easy-to-maintain pool. Thanks to swimming pool installation and proven long-term durability long term, the shell is an excellent compromise between comfort, budget, and peace of mind.
At Aboral, we support each client from design to final implementation . With over 30 years of experience and recognized expertise, we make your pool projects a lasting reality.
Discover our models and request a personalized quote now to bring your shell pool project to life.
FAQ - What you need to know
→ How long does it take to install a shell pool?
On average, the entire installation process (excavation, installation, connections, and finishing touches) takes between 7 and 10 days.
→ When is the best time to install a fiberglass pool?
Spring is ideal for starting construction and enjoying swimming in the summer.
→ How long does a polyester shell pool last?
With proper maintenance and regular water treatment monitoring, a shell pool can last more than 30 years.
→ Do you need a building permit for a prefabricated pool?
A permit is only required for pools larger than 100 m². For smaller pools, a preliminary declaration of works is sufficient.
→ Why choose a French manufacturer like Aboral?
A French manufacturer guaranteescontrolled quality,local technical support and better traceability. Aboral Piscines manufactures its pools in France and supports its customers from design to commissioning.
