Why Are More Businesses Turning to Green Roofs?
Green roofs have been gaining significant traction among businesses in the UK, and it’s not just a passing trend. The shift towards sustainability, energy efficiency, and environmental responsibility is driving the adoption of more ecofriendly roofing solutions.
In this blog, we look at why businesses are recognising the potential long term benefits of incorporating green roofs into their buildings.
Increasing Adoption of Green Roofs in the UK
In the UK, the demand for green roofs has surged in recent years. A report from the Green Roof Organisation noted that the UK had installed 2.15 million square metres by 2019, with a further growth of 20% by 2025. This figure continues to rise as more companies, architects, and local authorities champion the idea of turning underutilised rooftop spaces into lush, functional areas.
Key Benefits of Green Roofs
Energy Efficiency One of the most compelling reasons businesses are adopting green roofs is the energy savings. Green roofs provide excellent insulation, reducing the need for heating in the winter and cooling in the summer. According to research by the EFB, green roofs can cut energy consumption by up to 75% during peak cooling periods.
Stormwater Management Urban areas often struggle with managing stormwater runoff. Green roofs help absorb and slow down rainwater, reducing the load on drainage systems. Studies show that green roofs can retain between 70-80% of the water from precipitation, which helps in preventing flooding during heavy rainfall events. This is becoming crucial as the UK experiences more frequent extreme weather due to climate change.
Improved Air Quality Businesses located in busy urban environments benefit from the air-purifying qualities of green roofs. Plants help filter pollutants and improve air quality, contributing to a healthier working environment and a better public image for the company.
Biodiversity and Urban Green Spaces Green roofs provide a habitat for wildlife, contributing to urban biodiversity. Businesses with green roofs are helping reintroduce plant and insect species into urban areas, many of which have lost their natural habitats due to development. As per the UK’s National Green Roof Centre, the promotion of biodiversity is one of the top reasons for installing these eco-friendly systems.
Growing Legal and Regulatory Support
UK cities, like London, have introduced incentives and regulations that encourage or require the installation of green roofs in new developments. The London Plan, for instance, promotes the use of green roofs to meet energy efficiency standards and enhance the city’s resilience against climate change.
Financial Benefits
While the upfront cost of installing a green roof are often higher than traditional roofing systems, businesses are increasingly realising the long-term financial benefits. A well-installed green roof can last twice as long as a conventional roof, leading to significant savings in replacement costs over time. Moreover, energy savings from reduced heating and cooling costs can offset initial investments.
Conclusion
Businesses are turning to green roofs not only because of the environmental advantages but also due to the financial, regulatory, and aesthetic benefits. With growing installation rates and increasing recognition from businesses and governments alike, green roofs are becoming a cornerstone of sustainable building practices in the UK.
As more UK companies make environmental responsibility a part of their core business strategy, green roofs will continue to play a pivotal role in the country’s efforts to mitigate the impacts of climate change and create greener urban spaces.
If you’re interested in exploring green roofing options for your business, contact DVC Roofing today. Our team are here to chat & ready to answer any questions you have.
