Increase the lifespan of the roof.
Limitations of green roofs.
Cost disadvantages of green roofs.
Sustainable drainage is an important component of any building as a way to counter flooding in the event of excess.
The disadvantages of green roofs.
Cost can exceed 10 times that of more traditional roofs and a green roof requires more insulation and waterproofing material than a traditional roof and more rigorous upkeep.
Less extensive green roof options use smaller layers of soil but also support less plant life.
While standard roofs are expensive the cost to install a green roof far exceeds the price of a standard roof.
Helping out the environment.
You may save a little money on your heating and cooling bills but you ll spend.
The roof and load bearing walls of some buildings aren t strong enough to support the added.
Improve the drainage system.
Green roofs require strong buildings which can support the added weight of these roofs and unfortunately not every building has a big roof and strong load bearing walls so it is difficult to find the right building.
The benefits of green roofs.
Disadvantages of green roofs structural limitations.
Green roof advantages and disadvantages final thoughts.
Structural limitations green roofs can be heavy really heavy if you want one extensive enough to plant trees and shrubs.