Oval wooden pools

Oval wooden pools require a reinforced concrete slab between 15 and 20 centimeters thick to ensure their structural stability. Due to their elongated shape, the straight sides do not distribute forces toward the perimeter symmetrically, as occurs in circular structures. For this reason, the ground must be completely level and cured before beginning assembly of the outer structure.

The slab incorporates specific grooves for housing wedge-shaped metal beams or buried IPE profiles. These metal reinforcements bear the force of the water and prevent any deformation of the main boards. Before laying the interior liner, it is advisable to place a geotextile felt mat over the base to protect the plastic material from cement roughness.

An oval pool optimizes usable space on rectangular plots by offering greater net swimming length without unnecessarily encroaching on the side paths of the property. In a patio with uneven dimensions, a circular structure leaves dead spaces in the corners and limits continuous movement in a straight line.

When exploring the general catalog of wooden pools, you will see that oval formats allow for more comfortable lengths and facilitate installation parallel to dividing walls or porches. If your daily priority is aquatic exercise and making use of an elongated outdoor passage, the oval design is functionally more efficient than the traditional circle in terms of space.

Yes, oval wooden pools can be installed above ground, partially buried, or fully buried, depending on the needs of the plot. To opt for an installation below ground level, specific technical criteria must be met:

• The wood must have Class IV autoclave treatment to ensure ongoing resistance to moisture and wood-boring insects.
• The perimeter pit requires a flat reinforced concrete slab and lateral retaining walls or perimeter backfill with draining gravel.
• A drainage-type dimpled membrane must be installed against the exterior walls to prevent direct contact with damp soil.
• The filtration chamber must remain accessible by gravity to facilitate draining and maintenance of the pipes.

The PVC liner installed in these structures withstands high mechanical tension in the curves and moderate friction in the pool shell, requiring rigorous control of the disinfectant level. To extend the liner's service life, direct placement of chemical tablets on the floor must be avoided by using dosing dispensers or automated dissolving equipment.

In the event of wear or accidental damage after prolonged use, compatible liners are available on the market, such as the Blue Gre liner for oval pools 610x375x120, designed with a hanging system for quick replacement on the perimeter wall. An annual visual inspection of the fastening profile and maintaining the pH between 7.2 and 7.6 will preserve the polymer's elasticity throughout entire seasons.

Sand filtration systems are the standard solution recommended for elongated wooden pools because of their suction flow rate and particle retention capacity. The pump power must renew the entire volume of water within a maximum period of 4 to 6 hours.

To correctly size the technical room, a compact unit such as the Star 300 sand filter with pump delivers the required performance for medium-sized pools, processing water through the silica bed without head losses. It is essential to fit specific wide-wall skimmers for wooden pools and check the pump's pre-filter during the summer to prevent blockages caused by leaves.

Deformation of the straight walls is mechanically prevented by metal anchoring profiles integrated directly into the concrete base. In an oval structure, the circular ends naturally distribute the pressure through the arch, while the longitudinal sections absorb the pool's more severe hydrostatic load.

Manufacturers address this tension using two engineering methods:

• Galvanized steel IPE profiles that run transversely beneath the pool and are buried in the concrete slab.
• External support braces or wedges that are bolted to the perimeter footings and secure the vertical wooden posts.

This installation prevents any outward opening and ensures that the wood functions solely as the enclosure, rather than as the only retaining element.

Mechanical cleaning of the bottom of elongated pools requires pool cleaners adapted to gentle slopes and rounded radii to prevent pinching the perimeter liner. Equipment with tracked drive or flexible discs adapts to the transition between the flat area and the curved edges without losing suction contact.

For a regular cleaning routine, the Zodiac MX8 automatic pool cleaner provides methodical navigation powered by the filtration pump itself, climbing surfaces without displacing the protective material. Complementing this system with manual leaf collection and weekly brushing of the edges prevents organic matter from accumulating in areas with less water circulation.