Green Roof Nyc Npr

Npr s chris arnold reports.

Green roof nyc npr.

Green roofs or rooftop solar panels add additional load to a roof and its support system. Typically a green or living roof is constructed. But now some of those roofs are going green. A green roof is a thin layer of vegetation installed on a traditional flat or pitched roof.

A well maintained green roof can more than double the number of years before a roof needs to be replaced compared to a standard roof making up for some of the added costs of installation. A green roof is a roof that has grasses or plants all over it and the idea is not new. Facility in dearborn mich. Some of the newer roofs making the news include a residential high rise in.

By kate frazer associate director new york marketing and communications. Beehives on the roof of the chicago city hall help polinate the green roof plants and provide homes for the urban bee population. In the spring of 2007 the five borough technical services division of the new york city department of parks and recreation installed its first green roof system atop their headquarters the five borough complex on randall s island. Among the best known green roofs are the ones atop chicago s city hall and a ford motor co.

Simply put a green roof is one that allows for the growth of vegetation but the process is more involved than plopping down a few potted plants. We took a field trip to the largest green roof in new york city. The five borough green roof. To ensure structural safety it s necessary to have a structural analysis verify that the roof and its support system are capable of supporting the added load without modification.

Green roofs in nyc tnc and partners have released the most comprehensive estimate of the footprint of green roofs in new york city. Then we imagined what the city could be like if all of its roof space was green. While the specifics of the design may vary all green roofs have the same basic components.