Photo credit: doublespace photography

Photo credit: doublespace photography

New Webinar Recording on YouTube

One-hour Webinar
Check out this comprehensive, 1-hour webinar! Our friends at Green Roofs for Healthy Cities invited Dr. Alan Darlington to provide this free webinar.

Topics Covered
Dr. Darlington provides a great overview of our biofilter science, indoor air benefits, building performance impact, construction, design options, and more! Plus, he answers a series of questions

If you are interested in a webinar for your firm, please email us at

Click below to view this webinar on YouTube: