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Wildflower Blanket System

Sky Garden wildflower blanket roof systems are a perfect way to bring biodiversity and colour to your green

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£45 Per SQM

Calculate cost
SQM
6kg
Of CO2 Offset by
your roof per year
Would you like an installation quote?


Total: £45
SKU: WISH14 Categories: ,
Popular FAQs
More FAQs
  • How did Green Roofs begin?
    Green roofs are said to have originated as far back as the Babylon Gardens, where specialist irrigation systems were used to keep the vegetation lush. Other notable historical uses of green roofs are in Scandinavia, where traditional sod or turf roofs were used for insulation and camouflage. The modern day green roof originated in Germany in the 1970s. Serious storm water runoff needed a solution and the modern green roof was born. Now with advances in technology green roofs offer more benefits than ever before and prove to be a great alternative to standard roofing.
  • How expensive is it?
    The cost of a green roof depends on many factors such as the type of system, size and location. See Insights  “How much does a green roof cost per m2?” for a more in depth answer to this question.
  • Can I still have solar panels?
    Yes. Green roofs can be designed to fit around solar panels or the panels can fit on top of the roof. This can not only increase the efficiency of the solar panels, but the shade created by the solar panels can increase biodiversity of the underlying green roof. Special care must be taken when selecting plants to be installed in the shaded areas to ensure they grow well in low light conditions.
  • What is BREEAM and how can I improve my rating?
    BREEAM stands for Building Research Establishment Environmental Assessment Method and essentially sets the standard for the best practice in design for large scale developments. It is used to assess the environmental performance of buildings and communities. The addition of a green roof can increase the building’s BREEAM rating by making the building more environmentally friendly. You can learn more about BREEAM and green roofs on our Downloads page.
  • What is drainage board?
    Drainage board is a specifically designed layer that absorbs enough water for the plants to grow naturally but allows excess water to run off. This means the substrate does not get waterlogged but the board holds water to be accessed when precipitation levels are lower. It also contributes to reducing runoff as it holds and stores water when rainfall is high for the plants to use when needed.

  • A pre-cultivated UK grown vegetation blanket, containing 38 species specifically chosen to encourage biodiversity on Extensive, Intensive and Podium roof applications. Grown on 25 mm substrate base on a carrier membrane.

    Our Wildflower Blanket Systems include:

    Protection fleece (3.5mm), to provide that added protection to your waterproofing membrane.

    Rigid moisture retention and drainage board (20mm) with bonded filter fleece. This regulates the moisture content within the substrate layer.

    Biodiverse substrate (100mm). This provides a root zone for long and sustainable plant growth.

    Wildflower blanket (25mm) with 38 species, giving your roof a rich and diverse roof with flowering plants throughout the growing season.

    Features and benefits

    54%

    Better rain water retention

    2-12 dB

    Sound reduction

    239g

    Carbon Reduction /metre sq

    8-12%

    Increase in insects /metre sq

    2-12%

    Reduction in ambient temperature

    5%

    Average increase value to the building

  • Our Wildflower Blanket Systems include:

    Protection fleece (3.5mm), to provide that added protection to your waterproofing membrane.

    Rigid moisture retention and drainage board (20mm) with bonded filter fleece. This regulates the moisture content within the substrate layer.

    Biodiverse substrate (100mm). This provides a root zone for long and sustainable plant growth.

    Wildflower blanket (25mm) with 38 species, giving your roof a rich and diverse roof with flowering plants throughout the growing season.

    Saturation Weight

    A saturated wildflower blanket green roof system weighs 168kg/m² and the approximate height is 160mm.

  • All your materials arrive in one delivery from our UK farm and are simple to unload and install straight away.

  • Popular FAQs

    • Can I still have solar panels?
      Yes. Green roofs can be designed to fit around solar panels or the panels can fit on top of the roof. This can not only increase the efficiency of the solar panels, but the shade created by the solar panels can increase biodiversity of the underlying green roof. Special care must be taken when selecting plants to be installed in the shaded areas to ensure they grow well in low light conditions.
    • Do I need planning permission?
      Most green roofs can be installed with no planning permission, however some do require it. This depends on the location, type of building, height etc and should be consulted before installation. Green roofs are increasingly mandatory for new developments. Planning consent can stipulate that the area must blend into the surrounding landscape or mimic the water runoff of nearby Greenfield sites. Green roofs can allow constructors to overcome these terms.
    • Can I choose what plants to have?
      Sky Garden’s seed and blanket mixes have been specifically designed to work well on green roofs. The thin, low nutrient substrate and exposure can make it hard for some plants to grow well. However we do offer bespoke plants and systems, especially on intensive green roofs. For a full quote and design brief for a bespoke system please contact our sales team.
    • Do I need to water my green roof?
      Sedum is used because it is drought resistant and very hardy. Under normal circumstances the roof should not need regular watering. However, live material must be irrigated immediately following installation. This irrigation must continue in the first few months following installation and again in especially hot and dry periods. Sky Garden recommends full saturation of the system once a week in these periods.
    • How much does a green roof cost?
      Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book.
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    Biodiversity Brochure

    Download Sky Garden's biodiversity brochure to build your knowledge on the benefits and systems involved in our biodiverse green roof systems.

    Download Company Brochure

    • We’d love to send you exclusive offers and the latest info from SkyGarden name by email. We’ll always treat your details with the utmost care and won’t share them with any third party. You can, of course, opt out of these communications at any time! See our Privacy Policy for more info.
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