Why Green Roofs Are Good

It should have good consistent drainage and aeration with a structure that enables it to hold water.

Why green roofs are good.

A green roof s plants remove air particulates produce oxygen and. This type of green roof is the best for homes and small buildings since they are lightweight have less startup costs and are much easier to maintain than the intensive green roofs. Green walls and roofs can reduce temperature fluctuations of roof surfaces. Green roofs help reduce the urban heat island effect a condition in which urban environments absorb and trap heat.

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. As roofs are the sites of the greatest heat loss in the winter and the hottest temperatures in the summer green roofs help both keep the heat in and the cold out. Unlike traditional black tar roofs green roofs reduce energy costs by absorbing heat instead of attracting it and. A green roof that has been properly installed and maintained should extend the lifespan.

The increased urbanization of towns and cities has resulted in less green space and more impervious surfaces. A green roof has many benefits at economic ecological and societal levels. Subsequently it also mitigate the burden of sewer and ditch. Extensive roofs that are covered by hearty native ground cover such as grass thyme and sedums.

A green roof also helps control storm water runoff and retention. Green roofs are part of climate proof construction. Available in clear frosted or green fiberglass panels run about 1 to 2 per square. The great insulation offered by green roofs can reduce the amount of energy needed to moderate the temperature of a building.

However green roofs offer brilliant insulation too. Fiberglass panels are commonly used to cover greenhouses as they are durable lasting for up to 20 years. It should also be light weight resistant to decomposition and compression and physically and chemically stable. Retaining rainwater by having green roof with plants help to deliver back portion of water to the atmosphere by having evapotranspiration process.

Absorption retention ability by green roof makes the delays and volume reduction of those stormwater. Green roof growing medium is composed of mineral aggregates and only a small amount of organic material.