High-Density Polyethylene Drainage Board The Ultimate Water Management Solution

Drainage Board Description 

Drainage boards are an essential component of green roof systems. They are placed beneath the growing medium and vegetation layers to ensure proper drainage. Drainage boards help remove excess water from the green roof, preventing waterlogging and ensuring the health and longevity of the vegetation.

Drainage boards are used in the construction of plaza decks and balconies to facilitate water drainage. They are installed beneath the surface layer to allow water to flow away from the deck or balcony, preventing water accumulation, and protecting the underlying structure.

Drainage Board Features

Three-Dimensional Structure: Drainage boards have a unique three-dimensional structure, often composed of high-density polyethylene (HDPE) or other synthetic materials. This structure consists of interconnected voids or channels that allow water to flow freely through the board.

High Flow Capacity: Drainage boards are designed to have a high flow capacity, enabling them to efficiently channel water away from the surface or structure. The interconnected voids or channels promote the rapid movement of water, preventing waterlogging and reducing the risk of water damage.