Oops — The Eco Brooklyn link is about filing for tax abatement from DOB for a green roof, not permits. I don’t think you need a permit. Just make sure you get an engineer to sign off. Green roofs are heavy.
Eco Brooklyn (who just installed a green roof on our brownstone) has a page on their website explaining how to deal w/ DOB on this. Here’s a link to it: http://ecobrooklyn.com/york-green-roof-legislation/
Oops — The Eco Brooklyn link is about filing for tax abatement from DOB for a green roof, not permits. I don’t think you need a permit. Just make sure you get an engineer to sign off. Green roofs are heavy.
Eco Brooklyn (who just installed a green roof on our brownstone) has a page on their website explaining how to deal w/ DOB on this. Here’s a link to it: http://ecobrooklyn.com/york-green-roof-legislation/
If you are going to renovate the roof yes if just paint it no.
As far as I know, There is no need of DOB permits for a green roof.