Pier A Harbor House is a municipal pier on the Hudson River in Battery Park near the southern tip of Manhattan in New York City. It is the last historic pier in New York City.
From 1992 onwards, the pier was vacant and falling into disrepair. Several proposals for redevelopment failed and finally in 2009 a complete renovation began.
As the exterior walls were protected by metal plates, the RD-Elastometal system was chosen to give them a decent appearance and protect them for many years.