Traditional black rubber granule infill absorbs significant amounts of heat and can become extremely hot when exposed to direct sunlight. This is particularly true in sports venues, where the temperature of the rubber layer often exceeds that of the turf fibers themselves.

If your goal is to keep your lawn cooler—whether for a pet area, playground, residential landscape, or outdoor soccer field—consider using light-colored infill materials such as silica sand, acrylic-coated sand, lightweight mineral infill, or light-colored TPE/EPDM. Generally, these materials absorb less solar energy and dissipate heat more rapidly, thereby significantly enhancing the user experience during hot afternoons.

Tip 3: A Simple and Effective Way to Cool Artificial Turf by Watering

Sometimes, the simplest solution turns out to be one of the best. 

In practical application, a quick spray of water is often the fastest and most effective method for cooling down artificial turf during scorching summer heat. The principle behind this method mimics that of natural grass: evaporation draws heat energy away from the surface of the synthetic turf. Even a brief, light misting (with droplet diameters of 50–100 μm) can significantly enhance comfort levels within just a few minutes.

For example: Spraying the turf 15–20 minutes before children head outdoors to play typically creates a much more comfortable surface. The surface temperature of the artificial grass may drop by approximately 15–25°F (8–14°C)—an effect that lasts for 2–3 hours, fully meeting the needs of daily activities.

Helpful Tip: For permeable base systems, watering can be performed 1–2 times daily. However, for impermeable base systems, watering frequency should be limited to once daily; furthermore, drainage outlets must be cleared promptly to prevent the shock-absorption pads or backing layers from remaining in a damp environment for prolonged periods, which could lead to mold growth.