Upcoming Case Study Announcement: The Podium Roof Garden at Toronto City Hall

City Hall Toronto: The focus of this academic exercise will identify a few of the leading psychological tendencies that drive up the costs of green roof installations.  In a previous article we highlighted an impractical design that led to a “snowballing effect” of errors and costly mistakes.  During the course of a green roof design and green roof specifications, decisions are constantly made that affect the final installation cost as well as future maintenance expenses.

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