Less extensive green roof options use smaller layers of soil but also support less plant life.
Limitations of green roofs.
Sustainable drainage is an important component of any building as a way to counter flooding in the event of excess.
Increase the lifespan of the roof.
Disadvantages of green roofs structural limitations.
While standard roofs are expensive the cost to install a green roof far exceeds the price of a standard roof.
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.
Green roof advantages and disadvantages final thoughts.
You may save a little money on your heating and cooling bills but you ll spend.
This means that your dream of a green roof can be too heavy for your current structure to withstand.
Cost disadvantages of green roofs.
The roof and load bearing walls of some buildings aren t strong enough to support the added.
Structural limitations green roofs can be heavy really heavy if you want one extensive enough to plant trees and shrubs.
Helping out the environment.
Improve the drainage system.
The disadvantages of green roofs.
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.