Green Roof Statistics Uk

Green roofs extend the life and improve the performance of the roof cutting energy costs.

Green roof statistics uk.

Green roof performance data. In essence the report shows that the green roof industry is in a healthy place. The best green roofs in the long term tend to be ones that a re planted and seeded. It was in boston in 2006 that the first steps towards a legally chartered organization were taken.

Roof produced a 10 percent decrease in building energy use over the winter months. There are now uk nurseries and seed companies that can supply plants for green roofs. This is the first time a f. They also deliver a whole range of benefits.

This approach allows the roof to develop and adapt to the particular circumstances on any given green roof. Small plants should be used with plug balls of around 55mm. Be sure to check out grhc s green roofs for healthier cities annual green roof industry survey for 2016 for more current green roof statistics. During a 10 month monitoring period asla s green roof prevented 27 500 gallons of stormwater nearly 78 percent of all precipitation hitting the roof from flowing into d c s overburdened sewer and stormwater system.

The temperature on the green roof on the hottest summer days can be as much as 59 degrees cooler than conventional roofs on neighboring buildings. Sedum roofs aren t actually that great so bold choices in plant choice and substrate depth should be encouraged. Installed the most green roofs in north america this past year with 1 326 872 square feet. Future research may reveal a list of pollution busting plants and also show how green roofs impact on other pollutants such as ozone.

As importantly there are also hopeful signs that it continue to do so. Were chicago new york city toronto philadelphia and cincinnati. Green roofs can indeed contribute to air pollution reduction in cities albeit modestly.