Germany · Company
A global leader in the design and manufacturing of green roof systems, ranging from extensive sedum roofs to intensive rooftop gardens.
Germany · Company
Specialists in green roof systems, offering solutions for stormwater retention and solar green roofs.
Sempergreen
Netherlands · Company
Specializes in growing vegetation blankets for green roofs, living walls, and ground cover.
Paper
Cooling potential of global urban roof greeningnpj Urban Sustainability · Feb 11, 2026
Quantifies the global cooling potential of green roofs as a nature-based solution to mitigate urban heat, addressing the lack of global-scale quantification.
Paper
Green roofs act as the first barrier to intercept microplastics from urban atmosphereCommunications Earth & Environment · Jun 11, 2025
Research evaluating modular green roofs under simulated wet deposition finds they remove over 97.5% of deposited microplastics, acting as an effective barrier against airborne pollution.
Paper
Variation in green roof vegetation health driven by age and designNature Cities · Oct 8, 2025
Using very-high-resolution remote sensing, this study analyzes 1,380 green roof modules in Toronto to quantify temporal changes in vegetation health and the impact of design drivers.
Article
Green Roofs: Everything You Need to Know About These Lush and Vibrant CanopiesCanada · Nonprofit
The North American industry association for the green roof and wall industry, providing accreditation and standards.
United States · Company
Horticultural experts who developed a modular green roof system.
United States · Company
The leading rooftop farming business in the US, operating the world's largest rooftop soil farms.
United States · Company
Develops ultra-lightweight growing media and green roof systems.
United States · Company
Developer of the Monolithic Membrane 6125 and the Garden Roof Assembly.
A specialty chemicals company developing admixtures and systems for self-healing and watertight concrete.
architecturaldigest.com
See how these living rooftops are helping to save—and beautify—the planet
Article
Modeling shows green roofs can cool cities and save energytechxplore.com
Extensive greenery coverage on building rooftops could significantly reduce temperatures at the city scale and decrease energy costs, according to a new study.
Article
The Green Revolution: How Green Roofs and Living Walls Are Transforming Urban Spacesugreen.io
As architects, interior designers, and construction companies seek innovative ways to stand out in an increasingly competitive market, the demand for sustainable, eco-friendly design solutions continues to rise. Enter green roofs and living walls – groundbreaking concepts that promise to revolutionize urban spaces by delivering environmental, social, and economic benefits.
Article
The impact of green roofs in Paris and the Île de Francelivingroofs.org
What is the real impact of green roofing in Paris? To answer this question, the Regional Agency for Biodiversity (ARB), with the Ile-de-France Institute of Planning and Development, launched a study in 2017. Over a period three months, about 30 green roofs were monitored. Importantly, all the roofs, in question, were in the dense urban core of the city. “Grooves” (Green Roofs Verified Ecosystem Services) – as the research is called – will be made public this week.
Green roofs, also known as living roofs or eco-roofs, present an innovative solution to some urban problems. Cities today face challenges such as air pollution, urban heat islands, stormwater runoff, and limited green space. Traditional roofing materials absorb heat and contribute to higher temperatures in urban areas while also offering no benefits for water absorption or air quality improvement. Green roofs address these issues by transforming rooftops into living ecosystems.
A green roof consists of a vegetative layer grown on a rooftop. This layer typically includes a waterproof membrane, a drainage system, a growing medium, and plants. By replacing conventional roofing materials with greenery, green roofs offer a multitude of benefits. They work by absorbing rainwater, providing insulation, creating a habitat for wildlife, and helping to lower urban air temperatures. Moreover, green roofs can improve the aesthetic appeal of buildings, contributing to a more pleasant urban environment.
The functioning of green roofs is simple yet highly effective. The waterproof membrane prevents water from leaking into the building, while the drainage layer ensures excess water is efficiently managed. The growing medium supports plant life, and the plants themselves are chosen for their ability to thrive in rooftop conditions. These plants absorb rainwater, reducing runoff and decreasing the burden on urban drainage systems. Additionally, by insulating buildings, green roofs can reduce heating and cooling costs, making them a sustainable option for energy efficiency.
As urban areas continue to grow, the demand for sustainable infrastructure solutions increases. Green roofs help mitigate the adverse effects of urbanisation, such as increased air pollution and higher temperatures. They also contribute to biodiversity by providing habitats for birds, insects, and other wildlife in densely populated areas. Furthermore, by enhancing the aesthetic value of buildings, green roofs can improve the overall quality of life for city dwellers.
