Terradrain - Model 900 -Lightweight Drainage System

Terradrain 900 is a lightweight drainage system designed for horizontal drainage of parking decks,plaza decks,balconies and under slab applications. In comparison to conventional aggregate drains, roof loading is dramatically reduced. When used beneath planted areas the thin profile allows maximum topsoil depth for proper root growth. Terradrain® 900 is produced in rolls 1.22m x 15.24m for easy, full coverage of horizontal applications requiring high core compressive strength and high geotextile tensile strength.