Why germany is at the forefront of green roofing.
Green roof germany.
Over the past 40 years german policies have successfully encouraged green.
Northern europeans once chose traditional sod roofs as a means of insulating houses.
Today in europe about 10 000 000m of new green roofs are being constructed each year.
In germany 14 percent of all roof area is green source.
Citation needed green roofs in germany are part of the 2 3 years apprentice educations system of landscaping professionals.
In germany where green roof research has the longest history extensive green roofs are used as an economic alternative to other options.
In 1998 after visiting germany and seeing their green roof developments the mayor of chicago directed municipal funds towards creating them in his own city.
Sod roofs are frequently found on traditional farmhouses and farm buildings in iceland.
Today green roofs are prevalent or even required in some parts of europe.
Such support recognizes the many tangible and intangible public benefits of green roofs.
Germany is the country with the most green roofs in the world and it is the country with the most advanced knowledge in modern green roof technology.
According to their 2015 report there was a green roof stock of 86 million square metres in germany in 2014 and about another 8 million square metres were added every year.
Germany has the greatest share of green roofs within europe with yearly sales figures amounting to around 250 million euros.
This has been the direct result of government legislation and financial support.
This support has led to the creation of a vibrant multi million dollar market for green roof products and services in germany france austria and switzerland among others.
Germany had 86 million square metres in 2014 with new additions of roughly eight million square metres a year according to the european federation of green roof and wall associations.
Green roofs can save you money too.
Green roofs like this one in berlin germany support specialized hearty vegetation and provide environmental services such as stormwater retention urban heat island effect amelioration habitat for urban wildlife and energy savings resulting from better insulation.
Jorg breuning owner of green roof service llc together with katrin scholz barth first introduced the german fll guideline for the planning execution and upkeep of green roof sites to green roof consultants and companies in the usa in april 2002 during an astm subcommittee meeting in pittsburgh pa.
Germany is the country with the most green roofs in the world and it is the country with the most advanced knowledge in modern green roof technology.
