Innovative GREEN  ROOF technology

Columbia Green Technologies delivers spectacular green roofing solutions for your project. Instead of a limited one-size-fits-all model, Columbia Green offers beautiful systems that maximize plant health, and provide for optimal stormwater retention and drainage over the long term.

We offer a Comprehensive green roof solutions including:

• • Layered and Tray-based systems
  • Multiple warranty options including Single-Source Warranty provided through our Roofi ng Partners
  • Amenity Decks and Rooftop Gardening
  • Stormwater retention calculations custom to your unique project; from Extensive to Intensive
  • Layered and Tray-based systems
  • Multiple warranty options including Single-Source Warranty provided through our Roofi ng Partners
  • Amenity Decks and Rooftop Gardening
  • Stormwater retention calculations custom to your unique project

Benefits of a Green Roof

• • Reduce stormwater runoff and delay the time in which runoff occurs helping cities struggling with aging storm and sewer infrastructure.
  • Add plant biodiversity and provide habitat for pollinator species.
  • Protects the roof membrane and at least doubles the life of the roof
  • Bring year-round building energy savings by acting as a thermal blanket- green roofs provide cost savings on a building’s heating and cooling bills
  • Green roofs reduce the air temperature through evapotranspiration, reducing the urban heat island effect