The W. P. Hickman Company has responded to the growing popularity of vegetative roof systems by developing essential metal components engineered to help with drainage and the retention of soil and growth medium. The product line includes the EcoEdge Drain Box and EcoEdge Soil Guard. The EcoEdge Drain Box is available in two standard sizes: 12-inch by12-inch by 4.5-inch or 12-inch by 12-inch by 8-inch to accommodate the drainage needs of the vegetative roof system. Custom sizes are also available. The EcoEdge Soil Guard provides a drain-through separator between different elements of a vegetative roof. Whether the roof system design includes ballast, pavers, tray systems, or soil and growth medium, EcoEdge Soil Guard is a strong divider between materials. For more information, call 800-892-9173 or visitwww.wph.com.
