selophane.blog

So I’ve been digging through the archive of articles that I have meant to write about, but have not had the chance and came across this article from boston.com which discusses Green Roofs, specifically the the American Society of Landscape Architects (ASLA) in Washington DC, and discusses their popularity in Europe and compares them to standard roofs. Green roofs are one of the areas where building design in the US lags behind the rest of the developed world. In Europe, green roofs are more ingrained in the culture, for lack of space and in the northern climates, as a pre-modern cultural adaption. It has only been recently that this urban parkland has been identified as a environmental boon, and not just a social one. In the US contractors balk at putting dirt, substrate, plants and a drainage method on a roof, complaining that ti will be too costly, need more structural reinforcement that the design calls for, and pose greater chances for leaks. Yet rooftop gardens have been a fixture in NY for years and not just in skyscrapers. But green roofs should not just be urban elements. The suburban strip mall is perfect for green roofs or PV panels. [...]