Blue Roofs Nyc

Read the green roof and solar panel laws online.

Blue roofs nyc. A blue roof is a roof of a building that is designed explicitly to provide initial temporary water storage and then gradual release of stored water typically rainfall. Rooftop detention is a particularly good storage option in densely developed areas where roofs make up a significant portion of the total site area. A blue roof is a sustainable way to store and save excess rain and storm runoff. Instead of allowing plentiful amounts of storm water go to waste blue roofs hold and store the water allowing the water to be reused for showers irrigation etc.

Army corps of engineers for the federal emergency management agency. The nyc school construction authority a pioneer of blue roofs recommends a hot fluid applied rubberized asphalt fabric reinforced roofing system for blue roofs in what is known as a protected membrane configuration. And it doesn t take as much rain as you might think new york city for example can experience problems after as little as one half inch of rain. Blue roofs are constructed on flat or low sloped roofs in urban communities where flooding is a risk due to a lack of permeable surfaces for water to infiltrate or seep back into the ground.

Many places have already begun implementing blue roof technology into their building designs. Blue roofs help mitigate that risk. Back to top 4. Blue roofs can be implemented effectively on shallowly sloped roofs in residential manufacturing commercial or industrial settings.

The purpose of operation blue roof is to provide homeowners in disaster areas with fiber reinforced sheeting to cover their damaged roofs until arrangements can be made for permanent repairs. The new york city rule that implements titles 4 b and 4 c of article 4 of the real property tax law for property tax abatements. Where can i find the laws and the rule. Another benefit is that when combined with light colored roofing materials a blue roof can significantly reduce a building s cooling costs.

Operation blue roof is a priority mission managed by the u s. On ps 118 in queens the nyc department of environmental protection is testing stormwater performance of green and blue roofs side by side.