There is no legal limit to the size green roofs can be. Although some cities, such as Toronto, require that buildings exceeding a certain size have a green roof.
One of the biggest green roofs in Europe is on the Rolls Royce factory and covers more than 32,000m². Spain’s Banco Santander headquarters has a 100,000m² green roof and has claimed the title of “Europe’s largest green roof.” In the US, Ford’s green roof in Michigan covers 454,000 square feet or 10.4 acres!
There is no limit to how large a green roof can be, so a green roof can be as big as you would possible want one to be. As long as you have the resources such as a large roof and budget.
Click here to cancel reply.
Sorry,At this time user registration is disabled. We will open registration soon!
Don't have an account? Click Here to Signup
© Copyright GreenAnswers.com LLC