Why A Green Roof

In summer the green roof protects the building from direct solar heat.

Why a green roof. Container gardens on roofs where plants are maintained in pots are not generally considered to be true green roofs although. Green roofs help reduce the urban heat island effect a condition in which urban environments absorb and trap heat. A green roof has many benefits at economic ecological and societal levels. A green roof is a layer of vegetation planted over a waterproofing system that is installed on top of a flat or slightly sloped roof.

A green roof can increase the life expectancy of a roofing system by protecting the roofing materials from direct ultra violet radiation and extreme temperatures. Improves office productivity and health having a view or access to a green roof or similar natural vegetation can increase the productivity and concentration of staff as well as positive impacts on psychological well being. They are known as a great way to make a bleak space aesthetically pleasing and increase property demand and value. They fall into three main categories extensive intensive and semi intensive.

Green roofs reduce the heat flux through the roof and less energy for cooling or heating can lead to significant cost savings. Green roofs also known as eco roofs or vegetated roofs are increasingly common. But they also must create a growing area and potentially provide support irrigation and root protection barriers while staying as light as possible. Shading the outer surface of the building envelope has been shown to be more effective than internal insulation.

A green roof provides a rainwater buffer purifies the air reduces the ambient temperature regulates the indoor temperature saves energy and encourages biodiversity in the city. A green roof s plants remove air particulates produce oxygen and provide shade. Green roofs can act as a sound insulation absorbing and reducing noise levels. Additionally this natural protection against extreme heat enables green roofs to last twice as long as traditional rooftops.

Why install a green roof. Green roofs are part of climate proof construction. However there are other benefits that come from the implementation of green roofs. The layers of a green roof must like any roof accommodate drainage and protect the building from the elements with a waterproof membrane.

A green roof or living roof is a roof of a building that is partially or completely covered with vegetation and a growing medium planted over a waterproofing membrane it may also include additional layers such as a root barrier and drainage and irrigation systems. Green roofs are also known as vegetative or eco roofs. As a result the roof structure can require less maintenance saving the owner money in replacement costs over the long term life of the roofing system.