BLOG The Science Behind Living Roofs and How They Improve Urban Health Jul 11, 2024

Urban areas face many challenges including pollution, extreme heat, and loss of green spaces. One solution to combat these issues is the implementation of living roofs. These innovative green spaces not only provide aesthetic value but also offer a range of health benefits for urban dwellers. Let's delve into the science behind living roofs and how they improve urban health.

Living roofs, also known as green roofs, are rooftops covered with vegetation, soil, and a waterproofing membrane. These roofs can be extensive, with a thin layer of soil and drought-tolerant plants, or intensive, with a thicker layer of soil that can support a variety of plant species. One of the key benefits of living roofs is their ability to reduce the urban heat island effect. In cities, buildings and concrete surfaces absorb and retain heat, leading to elevated temperatures. Living roofs help to mitigate this heat by providing insulation and evapotranspiration, the process by which plants release water vapor into the air.

Studies have shown that living roofs can reduce roof surface temperatures by up to 59°F and indoor temperatures by up to 30°F. By lowering temperatures, living roofs can decrease the need for air conditioning, resulting in energy savings and reduced greenhouse gas emissions. Additionally, the plants on living roofs help to filter pollutants from the air, improving air quality in urban areas.

In addition to temperature regulation and air quality improvement, living roofs also offer mental and physical health benefits. Green spaces have been linked to reduced stress, improved mood, and increased physical activity. By creating green oases in urban environments, living roofs provide residents with opportunities for relaxation and recreation.

Research has also shown that living roofs can have a positive impact on biodiversity. By providing habitat for plants and insects, living roofs support local ecosystems and contribute to urban biodiversity. This can help to maintain the balance of natural processes in cities and promote a healthier environment for both humans and wildlife.

At Live Living NYC, we specialize in the design and construction of living roofs that not only enhance the beauty of urban landscapes but also improve the health and well-being of city residents. Our team of experts is dedicated to creating sustainable green spaces that benefit both people and the planet. Contact us today to learn more about how living roofs can transform your home or business and contribute to a healthier urban environment.