FREE SAMPLE: Green Roof Waterproofing & Drainage

Best Practice in Waterproofing & Drainage Design

Green Roof Waterproofing & Drainage is part two of the three-part Green Roof Professional (GRP) Training series. This course will provide you with an overview of waterproofing and drainage construction and maintenance for green roof assemblies.

Enjoy a free sample of this 10+ hour course, and then register for the full course at or the full bundle at

Your Instructor

William Foley, CSI, CCPR, GRP, LEED GA
William Foley, CSI, CCPR, GRP, LEED GA

William “Bill” Foley has worked in the construction industry for over 25 years. In June 2014, Bill re-joined ZinCo-USA as their Mid-Atlantic Regional Manager. Previously he worked with ZinCo-USA as an independent representative in 2006-8.

Bill promotes water and energy efficient design employing green roof infrastructure, combined green roof photovoltaic systems and other technologies related to sustainable infrastructure. He has authored several articles appearing in Applicator magazine (published by the Sealant Waterproofing Restoration Institute), Interface magazine (Roofing Consultants Institute) and the Living Architecture Monitor. Since 2003, Bill has been directly involved in the advancement of green roofing through project specification, design consultation and installation oversight.

In 2009, Bill earned certification from the North American Board of Certified Energy Practitioners (NABCEB) in PV Solar. He also passed the Green Roof Professional (GRP) certification test. In 2013, he earned his LEED™ Green Associate designation. His ongoing industry association affiliations include DVGBC, ASLA, Construction Specifications Institute (CSI) and GSI Partners of the Sustainable Business Network in Philadelphia.

Course Curriculum

  Green Roof Waterproofing & Drainage Preview
Available in days
days after you enroll

Frequently Asked Questions

When does the course start and finish?
The course starts now and never ends! It is a completely self-paced online course - you decide when you start and when you finish.
How long do I have access to the course?
How does lifetime access sound? After enrolling, you have unlimited access to this course for as long as you like - across any and all devices you own.
What if I am unhappy with the course?
We would never want you to be unhappy! If you are unsatisfied with your purchase, contact us in the first 30 days and we will give you a full refund.

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