H3-137 Green Roofs, Blue Roofs, and More Drainage Discussions

This week we talk a little bit about plumbing and roof. Many have heard about the green roofs but I think fewer people understand the blue roof concept fully. The blue roof concept goes further than having on-site retention swales or storage tanks, turns out that you can use your roof for this task. Consider sharing this with your co-workers. Enjoy.


Matt Nelson