Podium decks and other intensive green roofs with a blue roof element can also support the vegetation above.
White city with blue roofs.
Agree many more churches used to have blue roof domes but due to lack of money many are now painted white.
The houses and building structures are predominantly white some with blue dome roofs accented by beautiful blue skies and overlooking the blue sea.
Many structures built into the side of the mountaintop make for interesting views as you walk through the little village filled with shops and tavernas.
Whilst the above examples are all on extensive green roofs it is possible to combine blue roofs with rooftop gardens.
7 types of blue roof posted by john spacey september 21 2017.
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.
Commonly referred to as cool roofing it has received a stamp of approval from the state of california which has adopted its use in its building codes.
It has become a leed leadership in energy and environmental design standard of the u s.
A blue roof is a roof that is designed to retain rainfall.
On these surfaces risers installed on roofs collect and pond water near a drainage outlet.
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.
White or reflective roofs have been in use for the past 15 years.
See more ideas about blue roof house exterior house colors.
The common types of blue roof.
Jun 20 2017 explore carol lattier s board blue roof on pinterest.
New york for instance introduced rules on white roofs into its building codes as long ago as 2012.
Even the big orthodox church of fira metropolis used to have a blue roof but i heard that they painted it white to save money white chalk color is cheaper then blue water based obviously.
Green building council and has been mandated by government officials in chicago.
Intensive green roofs with blue roofs.
Builders further equipped these roofs with miniature dams to store water or trays that can hold up to two inches of water.
Volunteers have taken white paint to nearly 7 million square feet of tar roofs in the city though that is still only about 1 percent of the potential roof area.
There are many small scale initiatives in cities to make roof surfaces more reflective.
Top world cities urban design urban design elements roofs blue roof.