Urban flooding is a multibillion-dollar challenge for Canadians. Since the 1970s, approximately half of all natural disasters in the country have been caused by floods.

Throughout Canada, there are many beautiful, living vegetated roofs dotting urban landscapes that require care. Creating these green roofs is not only an esthetic choice, but also a major maintenance commitment. Some municipalities and...

The number of vegetated roofs has consistently experienced double-digit growth over the past decade. An annual market survey conducted by Green Roofs for Healthy Cities (GRHC) shows the North American industry grew by 10...