What glass thickness is needed for a pool wall?

For underwater windows, glass thickness typically ranges from 60 to 200mm, depending on design and safety requirements.

PMMA or glass: which material is best for pools?

Both PMMA and structural glass have their advantages. PMMA is lightweight and resistant to impact, while glass provides superior clarity and durability.

Can you add a glass wall to an existing pool?

Yes, it is possible to retrofit a glass wall or underwater window to an existing pool, but it requires careful planning and installation.

How long does a PMMA pool wall last?

A well-maintained PMMA pool wall can last for several decades, offering durability and resistance to environmental factors.

How do you maintain a glass pool wall?

Regular cleaning with non-abrasive solutions and routine inspections will help maintain the clarity and integrity of a glass pool wall.

trends

Exploring the Elegance of Underwater Windows in Luxury Pools

May 7, 2026 4 min read

The Allure of Underwater Windows

Underwater windows have emerged as a stunning design element in luxury pools, providing unparalleled views and an enhanced sense of space. These transparent walls not only allow for breathtaking underwater vistas but also create a unique ambiance that transforms ordinary swimming experiences into extraordinary ones.

What Are Underwater Windows?

Underwater windows are specialized glass panels, or see-through panels, installed within the structure of a swimming pool, allowing light and visibility into the water from both inside and outside. This innovative trend is becoming increasingly popular among high-end property owners, architects, and hotel developers in regions such as Marrakech, Casablanca, Tunis, Algiers, and along the Côte d'Azur in Monaco.

The Technology Behind Underwater Windows

The construction of underwater windows typically involves high-quality structural glass or PMMA (acrylic), which is designed to withstand the pressure of water. The thickness of the glass used for pool walls generally ranges from 60 to 200mm, depending on the design and safety standards. Compliance with specific safety standards like EN 12150 and EN 14449 ensures that these installations are not only beautiful but also safe and durable.

Customization Options for Luxury Pools

One of the most appealing aspects of underwater windows is their customization potential. Architects and designers can tailor the size, shape, and placement of these glass panels to suit the unique needs of any luxury property. Whether it’s for a residential villa in Marrakech or a boutique hotel in Monaco, the possibilities are endless.

Real Project Examples

Several luxury projects have successfully incorporated underwater windows to enhance their appeal:

Villa Oasis, Marrakech: A stunning private residence featuring a large underwater window that opens the pool area to a breathtaking garden view.
Hotel Azure, Côte d'Azur: This high-end hotel boasts a series of interconnected pools with underwater windows that allow guests to experience an immersive aquatic atmosphere.

Benefits of Underwater Windows

Aesthetic Appeal: Underwater windows create visually striking views that enhance the overall beauty of a property.
Natural Light: These panels allow sunlight to penetrate the pool area, creating a vibrant and inviting atmosphere.
Increased Property Value: Incorporating innovative features like underwater windows can significantly elevate the luxury appeal and value of a property.
Unique Experiences: For hotels and resorts, underwater windows provide guests with unique and memorable experiences.

Maintenance of Underwater Windows

Maintaining underwater windows is crucial to ensure their longevity and clarity. Regular cleaning and inspections are essential. Use gentle, non-abrasive cleaning solutions to maintain the glass’s transparency and integrity.

Conclusion

Incorporating underwater windows into luxury pools is not just a design choice; it's a statement of elegance and innovation. With the right materials, such as PMMA or structural glass, and adherence to safety standards, these features can redefine the luxury pool experience. If you are considering adding this trend to your property, contact us for a custom quote or project consultation to explore the possibilities.