Columbia Green Technologies


Columbia Green provides a ‘green roof’ system that not only dynamically manages stormwater runoff , a key attribute previously lacking in the market, but that is easy to install, uniquely designed, horticulturally correct, and aesthetically pleasing.

5PortfolioPic-ColumbiaGreenColumbia Green has solutions for both new and existing structures.


The green roof products provided by Columbia Green were developed by roofers and environmental engineers.  They meet stringent roofing requirements while providing a high degree of environmental benefits.

Columbia Green is an American made product that supports local economies and helps to ensure U.S. jobs.

Columbia Green recognizes that now and in the future water will play a dramatic role in the way we live our lives and therefore they strive to be on the forefront of helping to develop effective ways to address new and arising challenges.

 Category: Green Building
Based in: Portland, OR
Founded in: 2005


Learn more

April 27, 2017

April Member Meeting
Learn more

May 25, 2017

May Member Meeting
Learn more