Limitations Of Green Roofs

Green roof advantages and disadvantages final thoughts.

Limitations of green roofs.

Limited choice of plants extensive roofs tend to offer fewer choices in plants than intensive roofs. Less extensive green roof options use smaller layers of soil but also support less plant life. The benefits of green roofs. Structural limitations green roofs can be heavy really heavy if you want one extensive enough to plant trees and shrubs.

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. Structural limitations if you choose an intensive roof rooftop garden is another name for them you may need structural reinforcements. 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. Improve the drainage system.

The disadvantages of green roofs. This means that your dream of a green roof can be too heavy for your current structure to withstand. Sustainable drainage is an important component of any building as a way to counter flooding in the event of excess. Helping out the environment.

Cost disadvantages of green roofs. While standard roofs are expensive the cost to install a green roof far exceeds the price of a standard roof. You may save a little money on your heating and cooling bills but you ll spend.