StormDrain 9" x 9" Outdoor Catch Basin Square Atrium Grate Cover, Black - Superior Strength and Durability

9 x 9 x 2.25-inch square atrium grates are ideal for planter beds, mulch areas, window wells, and areas prone to debris collection. This grate helps to collect and remove excess water from driveways, patios, yards, and any other outdoor areas. A typical application would be areas where floating debris would block a flat grate. ADA-compliant, designed for maximum strength and durability, and continues to be a proven alternative to traditional concrete drains, StormDrain Water Management Systems grates feature UV inhibitors that prevent fading and cracking from the sun. These chemical-resistant and rustproof grates are maintenance-free, lightweight, and easy to install. For safety reasons and to prevent vandalism or theft the grate has two holes enabling it to be screwed onto the basin.