What Is a Green Wall System

Green walls are vertical structures that have different types of plants or other greenery attached to them. The greenery is often planted in a growth medium consisting of soil, stone, or water. Because the walls have living plants in them, they usually feature built-in irrigation systems.

What is the purpose of a green wall?

The interior and exterior living green walls function to cool the air in the warmer summer months by a process known as “evapotranspiration.” The winter months see the added advantage of building insulation thus reducing energy costs for heating the building.

What is a living wall system?

L iving walls or green walls are self sufficient vertical gardens that are attached to the exterior or interior of a building. … The Green over Grey™ living wall system is different than others on the market today. It closely mimics nature and allows plants to grow to their full potential, without limitations.

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.

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