As director of Livingroofs. org I have always had concerns with the green roofs at BedZed. Green roofs do work. This is usually reliant on the correct FLL (German)-accredited system being chosen and ...

LONDON: Increasingly hot summer days in London have city dwellers seeking relief. And a new study shows the best bet might not be green roofs but white ones.

She said cool roofs also hold an advantage over green roofs because they’re easier to install and maintain, and cheaper. Adding reflective material to a roof costs between £13 ($17) and £89 ...