For homeowners with an inground pool, the question of coverage is just as important as the construction itself. A kidney shaped inground pool cover represents a sophisticated solution for safety, maintenance, and energy efficiency. Unlike standard rectangular models, these custom-fitted covers contour to the unique curves of your pool, providing a seamless barrier that protects against the elements while preserving the aesthetic appeal of your outdoor space.
Understanding the Kidney Shape Advantage
The distinct silhouette of a kidney shaped pool is beloved for its organic flow and visual interest. However, this elegance presents a challenge when it comes to protection. Generic covers often fail to secure properly around the irregular contours, leaving gaps where debris can accumulate. A specifically designed kidney shaped inground pool cover solves this by being engineered to match the exact dimensions and angles of the pool. This precision ensures a tighter fit, reducing wear and tear on the cover material and eliminating the loose edges that can be blown around by the wind.
Safety and Security for Peace of Mind
Safety is the paramount function of any pool cover, and a custom fit is critical in fulfilling this role. A kidney shaped inground pool cover creates a barrier that is difficult for children and pets to penetrate, acting as the first line of defense against accidental drownings. Because the cover is tailored to the pool's dimensions, it minimizes slack and sagging, ensuring the fabric remains taut and resilient. Look for models that meet or exceed ASTM safety standards, featuring reinforced stitching and high-strength meshes that can support the weight of snow or heavy rain without compromising integrity.

Combating Debris and Weather Elements
Leaves, twigs, and insects are the perennial enemies of pool owners, particularly for larger body water found in kidney designs. A quality cover acts as a physical shield, preventing this debris from entering the water. This is especially beneficial during the off-season when storms are frequent. By keeping the pool clean, you significantly reduce the labor required for vacuuming and chemical balancing in the spring. Furthermore, the cover protects the water surface from excessive evaporation and prevents rainwater, which often contains pollutants, from diluting the carefully balanced chemistry of your pool.
| Cover Type | Best For | Durability |
|---|---|---|
| Mesh | Debris exclusion, rainwater drainage | High (UV resistant) |
| Solid | Heat retention, complete debris block | High (weather resistant) |
Energy Efficiency and Water Conservation
Beyond cleanliness, a kidney shaped inground pool cover is an essential tool for energy management. By covering the water when the pool is not in use, you trap the solar heat gained during the day, significantly reducing the need for a heater. This translates directly into lower utility bills. Additionally, the cover drastically reduces water loss due to evaporation. In hot climates, uncovered pools can lose hundreds of gallons of water per week; a proper cover preserves your water levels and minimizes the frequency of backwashing, contributing to environmental sustainability.
Material Matters: Choosing the Right Fabric
The longevity and performance of your cover depend heavily on the materials used. Premium options typically feature a vinyl or reinforced polyester base with an acrylic coating. This composition provides the necessary resistance to ultraviolet rays, preventing the cover from fading and becoming brittle under prolonged sun exposure. For areas with harsh winters, opting for a thicker gauge material ensures the cover can withstand the stress of ice and snow load without tearing. Handles and anchor systems should also be corrosion-resistant to ensure reliable operation season after season.

Installation and Maintenance Best Practices
Proper installation is the key to maximizing the effectiveness of a kidney shaped inground pool cover. It is recommended to use a professional or carefully follow manufacturer guidelines to ensure the tracks or anchors are aligned correctly. Tension is crucial; the cover should be tight enough to sag in the middle to hold precipitation, but not so tight that it strains the coping or structure. For maintenance, folding the cover loosely for storage in a cool, dry place prevents mildew growth. Regularly cleaning the top of the cover to remove dirt prolongs its life and keeps your pool water cleaner when you remove it for the season.























