Roof Garden Drainage Cell, 20 mm

A roof garden drainage cell is a lightweight, durable, and efficient water management system designed for green roof and landscaping applications. These modular plastic cells are engineered to provide optimal drainage and aeration while supporting the structural integrity of roof gardens, podiums, and planter boxes. Made from high-density polyethylene (HDPE), drainage cells are highly resistant to environmental stress, UV exposure, and chemical degradation. Their open-cell design allows for excellent water flow, ensuring that excess water is quickly drained away while retaining adequate moisture for plant roots. This prevents waterlogging, root rot, and structural damage to the building. Drainage cells are easy to install, interlocking seamlessly to create a stable, lightweight platform. They also act as a protective layer, shielding waterproof membranes from potential damage caused by root penetration or heavy loads. Additionally, the cells facilitate efficient air circulation, promoting healthier root systems and plant growth. Commonly used in residential and commercial roof gardens, landscaped podiums, and sports fields, roof garden drainage cells contribute to sustainable green infrastructure by optimizing water management and enhancing the longevity of green roofing system.