PHP Systems/Design is a nationwide provider of rooftop pipe and equipment support systems. They specialize in designing, manufacturing, and delivering innovative and sustainable solutions for architects, engineers, and building managers. Their core products include pipe supports, duct supports, cable tray supports, platforms, equipment supports, walkways, crossovers, and stairs. PHP serves a wide range of industries and facilities such as offices, industrial buildings, schools, hospitals, government facilities, airports, hotels, entertainment venues, and retail spaces. They offer customized products to meet specific rooftop needs and have a strong focus on high wind and seismic applications.