Green roofs have proven to be a highly beneficial roofing option in many parts of the world. As the name suggests it involves the growth of plants and grass on the roof. This is a stark contrast to other roofing options that are non organic. One of the key reasons these roofs have managed to be so popular is their beauty. Although the ranges of plants that can survive in many of the high rise building green roofs are limited, the appearance of the buildings is still greatly improved. In many cases the effect can be easily seen even from ground level. The roofs are also quite often easily accessible to occupants who can visit the area for relaxation, in much the same way as a ground level garden. In larger complexes these roofs can be designed with multiple appealing features such as walkways and seating areas.

Besides the aesthetic appeal of such roofs, there is also the environment benefit. With the installation of an ICB green roof, property owners can enjoy the environmental and financial benefit of reduced heating and cooling costs. The roofs help to improve insulation of the building ensuring less escape of heat that tends to rise and escape from the top. This means less heating bills in the colder months. The vegetation also helps to contribute towards cooling by ensuring a moist environment. This is encouraged by that release of moisture by the plants.  The plant also aid in reduction of drainage needs during rainfall as they absorb the water.  It is also an ideal environment for those with respiratory problems as the plants will often absorb higher levels of carbon dioxide from the air and other gaseous pollutants. This provides a cleaner breathing environment for occupants.

Another benefit is that these roofs help to block out excessive noise. They absorb the vibrations allowing the occupants to enjoy a quieter atmosphere. In some cases these roofs are actually used for agricultural farming purposes. The occupants can enjoy easy access to their own host of crops including tomatoes and herbs. These buildings are required to be built stronger to support such a roof making them more durable.