Century’s unique Dual Purpose Root and Water Barrier Rolls are manufactured from durable polyethylene material. This product features a natural water barrier with integrated 90 degree flared root deflecting ribs, preventing costly damage to both hardscapes and pavements from root and/or water damage. This product reduces construction cost on materials up to 50% compared to standard root barrier panels, and ensures maximum protection. Our Dual Purpose Root and Water Barrier Rolls are the most versatile and advanced root barriers on the market today; combining two products into one effective barrier complete with ease of installation.