Green Roof Fun Facts

A comprehensive guide to flat roof systems.

Green roof fun facts.

Here s a great infographic with some cool facts about ford s green roof in summer depending on the plants and depth of growing medium green roofs retain 70 90 percent of the precipitation that falls on them. A good roof system has no fewer than seven necessary components. Depending on the structure the green roof is being built on green roofs can either be intensive or extensive. Many urban developments are turning to green roofing.

Green roofs create biodiversity in urban areas by providing sanctuary for birds butterflies and other insects. It s the whole out of sight out of mind however here are a 6 fun facts about roofs that you might not know about. A roof is a lot more than shingles and wood. Green roofing is a unique feature that has several significant benefits to the building environment and for green living.

The green roof acts as a bio filter basically as a big sponge that sucks up dirt and pollution in the air. Green roofs reduce the urban heat island effect in which the abundance of brick concrete asphalt and other hard surfaces that absorb heat increase the ambient temperature in cities more than in the surrounding areas. They actually have a slight slope of at least inch per foot. A green roof or living roof generally incorporates a system of layers that include waterproofing drainage soil and growing vegetation.

Many people often assume that a metal roof is more susceptible to lightning but this is actually a misconception. An intensive green roof is heavier more expensive and more. Flat roofs are not flat. Don t be fooled by the name.

In winter they retain between 25 40 percent. For example a grass roof with a 4 20 cm 1 6 7 9 inches layer of growing. Image courtesy of earth pledge. They act as a kind of trap for storm water absorbing 50 to 80 per cent of rainfall and cooling the excess before it washes into the storm drain system.

Green roofs transform the tops of houses and businesses into urban gardens. Adding a lovely aesthetic to neighborhoods and urban construction areas aa well as helping to feed the masses if gardening is incorporated into the green roof.