Modular Green Roof Systems

Weston Solutions, Inc. (WESTON®) and ABC Supply Company, Inc. (ABC Supply) developed the modular GreenGrid® roofing system to boost your building’s environmental and economic performance.

WESTON is a leading employee-owned environmental and redevelopment firm focused on restoring efficiency to essential resources: air, land, water, people, and facilities. WESTON delivers comprehensive solutions to complex problems for industry and government worldwide. By focusing on creating lasting solutions for its strategic clients, WESTON develops solutions that maximize resource value and turn environmental responsibility into economic growth.

ABC Supply is the largest wholesale distributor of roofing and siding materials, tools, and supplies in the United States. Founded in 1982, ABC Supply has over 280 locations in 45 states. Specializing in select product lines, ABC offers professional contractors, competitive pricing, superior pickup and delivery service, and the highest quality building materials.