A green roof in Melbourne is known by several names such as ecoroof or living roof. They have been built on buildings for centuries. Many countries in the world have green roof subsidies or programs that encourage ecoroofs. Scandinavia has long had farm house buildings that have sod covered roofs. Some cities in the US are known for their living roofs such as Chicago’s City Hall building.
Basically a green roof is a roof that has vegetation and a growing medium. It will cost more than a standard asphalt shingle roofing application. Rooftop garden costs also depend on the type of green roof installed. There are several differences among green roofs in Melbourne and some applications that may or may not be defined as a green roof such as a container garden green roof.
What Is Green Roofing?
There are many advancements in building materials that assist in saving money and energy. Though research on this topic was initially launched for energy preservation purposes, it also helps in saving money as well as preserving environment.
U.S. Environmental Protection Agency (EPA) has determined that nearly $40 billion is spent to air condition buildings in US, which amounts to one-sixth of the total electricity generated annually. In order to cut down these costs, EPA has come up with different roof materials and plans.
Roofing products should meet two specific conditions namely (1) They must be reflective, referring to the amount of light energy being reflected away instead of absorbing and (2) They must have high emissivity, referring to the quickness of how the absorbed energy is emitted into the atmosphere again.
Another type of roof that helps in saving money and energy is a green roof, which comprises a vegetative layer grown on the rooftop. Such a roof is able to offer shade and avoid heat through evapotranspiration, leading to reduction of temperatures of roof surface as well as surrounding air. These roofs act as insulators, thus reducing the demand for energy necessary to cool and heat the building. Therefore, based on the nature of roof materials, money can be saved.
Environmentally Friendly Roofing
In recent times there has been a significant increase in the number of people who are opting for green roof systems for their homes. But even now there are many people who just have a vague idea about what exactly green roof systems are. The simplest way to describe them is that they are definitely a kind of garden situated on your rooftop.
These kinds of roof systems have a wide variety of offers that are important to not only the owners of the home but also to the environment in general. They are also popular because of the amazing, unique and distinctive look that they create. Earlier it was an object of significance only to certain people of society like environmental activists. People used to consider it as peculiar and very hardly interested, leave alone well informed. But now it's a rage all over the world because it has become the most popular choice as a solution for roofing needs round the world.
Another major problem, significant especially in urban areas, is the excessive heat building up. The concrete web of buildings and their density can raise the temperature of a city by as much as 10 degrees. Green roof systems contribute a lot in dissipation of this heat. The insulation and cooling effect of plants neutralizes this heat to a large extent.
Green roof system is also excellent applications when it comes to complete sound insulation. It is an added incentive to city people who have nowhere to go when they want to escape from the noise pollution of our day-to-day life. You can go to your green roof whenever you want and enjoy a sound free time of leisure.
Thus regardless of where you live, opting for a green roof system is worth it.