AQUA-SPAZIO

INFINITY SWIMMING POOL DESIGN

Infinity pool design is a high-end architectural and engineering project that creates the illusion of a pool extending into the horizon. Also known as a "negative edge" or "zero-edge" pool, this effect is achieved by having one or more of the pool's walls set lower than the water level, allowing water to overflow into a hidden catch basin. The pool's design is heavily influenced by its location, often placed on hillsides or overlooking water to seamlessly blend with the surrounding scenery. 

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Key design elements

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• Vanishing edge: A pool has one or more sides where the wall is level with the surface of the water, allowing it to spill over. This creates the visual effect of the pool having no boundary on that side. The slight bevel on the edge helps amplify this illusion.

• Hidden catch basin: Below the vanishing edge is a lower trough, or secondary pool, that collects the overflowing water. This water is then pumped back into the main pool to maintain the seamless effect.

• Pumping and filtration system: An infinity pool requires a more intricate circulation system than a conventional pool. A powerful pump is needed to constantly move the overflowing water from the catch basin back into the pool. According to a video from YouTube channel Infinity Pool Design Considerations, the system can be turned off when not in use to reduce running costs.

• Balance tank: In a full overflow or zero-edge design, a balance tank is used to hold displaced water. The water flows into a channel around the entire perimeter and is then stored in the tank until it needs to be returned to the pool. This is especially useful for pools without a spectacular view, as the pool itself becomes the main feature.

• Materials and finishes: High-quality materials are essential to the aesthetic of an infinity pool. Options include concrete, fiberglass, and tile. The finishing of the catch basin should be concealed to maintain the vanishing edge illusion. 

Types of infinity pool designs

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• Single-edge overflow: The most common type, with a single vanishing edge that often faces a stunning view like an ocean, lake, or city skyline.

• Multi-sided infinity edge: Some designs feature two, three, or even all four sides with a vanishing edge for a more dramatic effect.

• Zero-edge or deck-level pool: This design allows water to overflow on all sides into a perimeter drain, creating a water surface that is level with the surrounding deck or patio. This design is particularly suitable for properties with no specific vista, as it makes the pool the main attraction.

• Custom-shaped designs: Infinity pools are not limited to traditional rectangular shapes. Freeform and custom-shaped designs can incorporate other features like a slide or specific landscaping. 

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