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Green Roofing

A robust, reliable and stunning roofing solution popular with both new builds and refurbishment projects.

An aerial photo of a modern house with a flat roof, large windows, and a pool surrounded by grass and trees.

What is green roofing?

Green roofing, also known as living roofs or vegetated roofs, is a sustainable building practice that involves covering rooftops with vegetation and growing various types of plants. This technique offers a range of environmental, economic, and aesthetic benefits. Green roofs can be found on residential, commercial, and industrial buildings, contributing to urban sustainability and promoting biodiversity in urban environments.

Key Aspects of Green Roofing

Discover the numerous advantages of choosing Green Roofing roofing for your project.

  1. Biodiversity

    Green roofs support biodiversity by creating habitat spaces for various plant species, insects, and birds that may not otherwise thrive in urban areas. These roofs provide a micro-ecosystem where native plants can grow and attract pollinators, contributing to urban biodiversity and helping to mitigate the loss of natural habitats in cities.

  2. Improved Surface Water Drainage

    One of the significant advantages of green roofs is their ability to manage stormwater runoff. The vegetation and substrate on green roofs absorb rainwater, reducing the volume of water that flows into stormwater systems. This helps prevent flooding, erosion, and pollution of natural water bodies, as the plants and soil act as a natural filter, removing pollutants from the rainwater.

  3. Increased Thermal Performance

    Green roofs offer enhanced thermal performance for buildings. The vegetation and soil layers act as insulation, reducing heat transfer between the interior of the building and the external environment. This can lead to improved energy efficiency, reduced heating and cooling costs, and a more comfortable indoor environment for occupants.

  4. Urban Heat Island Mitigation

    Urban heat islands occur when cities experience significantly higher temperatures than surrounding rural areas due to the concentration of heat-absorbing materials like concrete and asphalt. Green roofs help mitigate this effect by providing a cooling influence through evapotranspiration, where plants release moisture into the air, creating a localised cooling effect.

  5. Air Quality Improvement:

    Plants on green roofs absorb carbon dioxide and release oxygen through photosynthesis. Additionally, the vegetation helps filter out airborne pollutants, contributing to improved air quality in urban areas.

  6. Aesthetic and Recreational Benefits

    Green roofs enhance the visual appeal of buildings and provide green spaces that occupants can enjoy. They offer opportunities for relaxation, social interaction, and even urban agriculture in some cases.

  7. Longevity of Roof Membranes

    The vegetation and substrate on green roofs act as a protective layer for the roofing membrane, shielding it from the harsh effects of sunlight, temperature fluctuations, and physical damage. This can extend the lifespan of the roof and reduce maintenance and replacement costs.

Careful Consideration

It's important to note that designing and implementing a successful green roof requires careful consideration of factors such as plant selection, growing media composition, irrigation, and structural support. Green roofs can vary in complexity, from extensive systems with low-growing and drought-tolerant plants to intensive systems that mimic traditional gardens with a wider variety of plant types.

Overall, green roofing contributes to a more sustainable and resilient urban environment by promoting biodiversity, managing stormwater, improving energy efficiency, and enhancing the quality of life for urban residents.

Photo of a log cabin with a sloped green roof covered in grass and plants under a clear blue sky.

Contact the invictus team today

Our team of experts value high-quality solutions, workmanship, and communication, ensuring that every project that we undertake is not only aesthetically pleasing but also provides long-term protection and reliability.

We're proud to have delivered our services to many satisfied clients throughout the South of England, building lasting relationships along the way.