Why Green Roofing Can Be Key to Sustainability Efforts

Sourced from the Thomas Network

Sustainability is becoming a key mission for organizations as environmental awareness grows. Exploring sustainable options allows organizations to drastically reduce carbon emissions while developing new technologies. Green roofing is one solution that is becoming popular. Here is a detailed guide to its advantages beyond simple sustainability improvements.

Green Roofing & Its Benefits

Green roofs are covered with vegetation and plants, either partially or entirely. Vegetation is planted over a growing medium placed atop a waterproof roofing membrane. Additional features may include root barrier systems and drainage or irrigation systems.

Green roofs can be installed with new construction or retrofit for existing facilities. They are increasingly utilized as roofing for commercial, industrial, and municipal buildings. While this technology is well-established across Europe because of legislation and financial support provided by governments, green roofs are still growing in understanding, acceptance, and implementation across the United States.

Intensive green roofs consist of a thicker roofing material that can support a wider plant assortment—they are heavier, require a minimum depth of 12.8 cm, and need more maintenance to upkeep. Extensive green roofs are shallower, weigh less, and require less maintenance. Green roofs can also support other green technology, such as photovoltaic solar panels or solar thermal collectors.

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