United Therapeutics


A National Association of Landscape Professionals (NALP) Merit Award and Landscape Contractors Association (LCA) Grand Award-winning project. The corporate headquarters of United Therapeutics, a biotechnology company that works on the development and commercialization of unique medical products, contains corporate offices, R&D facilities, and a manufacturing operation. The space includes well-integrated plantings, rooftop decks, 18 green roofs, a water feature, seating, artwork and unique architecture that provides an urban oasis for employees.

Project Scope

Installation of landscape, green roof, grading, [avers, concrete flatwork, masonry, decking, boulder placement, soils, irrigation, and site furnishings; ongoing landscape maintenance.