Helicopter heliport rooftop

Rooftop heliports are helipads built on top of buildings, common in large cities for executive transport and emergency services.

About this subject

Rooftop heliports are structures designed for helicopter landing and takeoff on top of buildings. They are strategically located in dense urban areas where horizontal space is limited. Unlike ground helipads, rooftops require structural reinforcement, fire suppression systems, and specific markings to ensure safety. In Brazil, cities like São Paulo and Rio de Janeiro have dozens of such heliports, mainly used by executives to avoid heavy traffic.

Construction of a rooftop heliport follows strict regulations from ANAC and ICAO. The surface must be free of obstacles on approach and departure paths, with night lighting and touchdown zone markings. Many high-end commercial buildings include heliports as an infrastructure differentiator, especially in financial hubs like Avenida Paulista.

Beyond corporate use, rooftop heliports are vital for emergency services. Hospitals often maintain helipads on their roofs for rapid transport of critical patients. In disaster scenarios, these points enable rescues in congested areas. Maintenance is crucial: periodic inspections ensure that anti-slip surfaces, lights, and drainage systems are operational.

Design also considers noise and downwash that can affect neighbors. Solutions include acoustic barriers and time restrictions. Globally, the most famous rooftop heliport might be the Pan Am Building in New York, but many exist in Tokyo, London, and Dubai. In Brazil, the Conde de Prates Building in São Paulo is a historical example.

Frequently Asked Questions

What are the regulations for building a rooftop heliport?

In Brazil, construction follows ANAC RBAC 153 and ICAO recommendations. Requirements include anti-slip surface, night lighting, touchdown zone markings, fire suppression system, and obstacle analysis on approach paths.

Where are rooftop heliports most common in Brazil?

São Paulo and Rio de Janeiro have the highest concentration, especially in corporate buildings on Avenida Paulista, Faria Lima, and Barra da Tijuca. Private hospitals also have them on their roofs.

Are rooftop heliports safe for emergencies?

Yes, if maintained according to standards. Hospitals use them for critical patient transport. The structure must withstand emergency landings and have redundant safety systems.