Green Roofs and Walls


Nedlaw Living Walls has successfully installed active Living Wall Biofilters in Canada and USA. The first Living Wall was installed in 2004 as the showpiece of the University of Guelph.

Live Roof

Live Roof is a supplier of hybrid green roof systems. The company provides design and installation services.

Green Over Grey

Green over Grey is a leading design firm with the head office in Vancouver. The company services Canada and the US. Green Over Grey takes an artistic approach to living walls.