Columbia Green Technologies

Oregon BEST Company

​Columbia Green produces engineered vegetative roofs that dynamically manage stormwater runoff. ​Vegetative roofs are being used in cities around the world, and ​Columbia Green's specialized products help meet that growing demand.

Columbia Green Technologies entered the green roof market after recognizing that the available product was failing to most effectively and efficiently supply a green roof system that managed stormwater runoff. The green roof products provided by Columbia Green were developed by roofers and environmental engineers, for both new and existing structures, to meet stringent roofing requirements while providing a high degree of environmental benefits. ​Their system provides a green roof that is easy to install, uniquely designed, engineered for healthy plants, aesthetically pleasing,​ and that dynamically manages stormwater runoff.​ ​

Columbia Green Technologies is an American made product supporting local economies and ensuring U.S. jobs. ​They recognize that now and in the future green stormwater management solutions will play a dramatic role in the resiliency of our communities. ​

Areas of Interest

  • Green Building
  • Water & Wastewater


  • Portland, OR


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