They fall into three main categories extensive intensive and semi intensive.
Green roof section.
Green roofs tend to improve the life of the membrane because it is completely covered by plantings and isn t exposed to the sun s harsh uv rays.
Two types of green roof exist.
It may also include additional layers such as a root barrier and drainage and irrigation systems.
However the membrane may be exposed to plant roots animals and insects and fertilizer chemicals.
It has been exposed not only outside it also penetrates to the interior of the building.
Moesgaard museum by henning larsen aarhus denmark.
Homeowners not only want to find ways to save on costly utility bills but also conserve the environment.
The layers of a green roof must like any roof accommodate drainage and protect the building from the elements with a waterproof membrane.
Green roofs and great savings one of the hottest trends in residential roofing is going green.
Green roofs are also known as vegetative or eco roofs.
It is important that a protective barrier be used over the waterproofing membrane.
But they also must create a growing area and potentially provide support irrigation and root protection barriers while staying as light as possible.
The demand for green roofing options has steadily increased as more and more people become more money and environmentally conscio.