Green roofs with reuse of soil and native plants
Cikla System
Cikla is the first vegetative roofing system that allows for the reuse of the same soils, incorporating the benefits of the circular economy. Additionally, it promotes biodiversity by utilizing a selection of native plant species.
SYSTEM TECHNICAL SHEET
Download documentation for compliance with technical code:
DESCRIPTION OF THE SYSTEM FOR BUDGET
Supply of the CIKLA green roof elements from Singulargreen, composed of a retaining layer of 20mm HDPE nodular drainage membrane with a water retention capacity of 6 l/m2, SGL25 inert substrate for green roofs with a thickness of 25mm, soil analysis of the excavation, application of substrate improvement based on the analysis, plant finish with 16 plants/m2, species specially selected for the climate of the area. Includes irrigation system with SG-R16 irrigation tubing consisting of self-compensating irrigation tubing with drippers, including a proportional part of elbows, unions, and distribution tubing. Installation, programming, and commissioning of the GALCON GSI remote control and management system for irrigation.
The irrigation equipment must be located protected from the weather and access by unauthorized personnel to guarantee its durability and prevent its manipulation by unqualified third parties. Water, electricity, and drainage points are assumed to be located near the work area.
Does not include site preparation, waterproofing, perimeter encounters, or lifting equipment.
Fire resistance
UNE-EN 13823:2012 +A1:2016
During the test, no sudden flames appear, no smoke from the sample that does not enter the collector is seen, and there is no distortion or collapse of the sample. No flaming droplets fall.
UNE-EN ISO 11925-2:2011
White, grey, scarce, and light smoke is observed. There is no persistent combustion or ignition points after the test. The samples are carbonized in the area of flame application.
Benefits of having a Cikla green roof
REDUCTION OF THE URBAN HEAT ISLAND EFFECT
The surface temperature of green roofs typically does not exceed 30°C, as opposed to conventional roofs that can reach 70°C.
REDUCTION OF SURFACE RUNOFF
Green roofs store rainwater in the layers with a retention function, reducing the volume of water that needs to be evacuated during precipitation.
IMPROVED THERMAL INSULATION
Green roofs have high thermal inertia thanks to the water in the substrate, and benefit from protection against wind and shading from the vegetation.
IMPROVED ACOUSTIC INSULATION
The vegetative layer (plants + substrate) reduces noise through the absorption of sound waves in the substrate and reflection in the vegetation.
IMPROVED AIR QUALITY
Plants are able to absorb certain volatile toxic elements in the air, converting them into organic matter.
ENABLEMENT OF NEW URBAN GREEN SPACES
Thanks to green roofs, unused spaces on buildings can have a second chance to go green.
INCREASED LIFESPAN OF WATERPROOFING
Green roofs reduce movements due to expansions and contractions, and the substrate protects the membrane from ultraviolet rays.
PROMOTION OF NATIVE SPECIES
Green roofs allow for the use of virtually any plant species, including native ones.
INCREASED BIODIVERSITY
Not only will planted species benefit from this new space, but the fauna is also part of the biodiversity that this nature-based solution promotes.
The Cikla system suitable for roofs that want to reuse soils
TECHNICAL ADVISORY
Are you an architect, interior designer or designer and need help with your design?
SingularGreen provides technical advisory during the project design, installation development, and afterwards. Our goal is a perfect installation and commissioning of the green roof. If you need information, please contact us through the form or call us at +34 966 282 640 -+34 673 768 624.
PREGUNTAS FRECUENTES
When planning a green roof, in addition to everything explained, we also need to take into account the following points:
- The budget. Depending on the estimated cost, we will opt for one system or another.
- The load that the slab supports. If we have a slab with little resistance, we will look for lightweight solutions.
- Orientation. It is very important when choosing our vegetative cover.
- Inclination. If we exceed certain degrees of inclination, additional drainage and soil support systems must be considered.
- Transport of materials to the roof.
It is important to consider this point to choose systems that are easy to transport in case of difficult access.
At SingularGreen, we will advise you on the best system or design custom solutions for your case.
Low-maintenance green roofs usually use Sedum and succulent species that do not require any type of watering.
However, they can and often are colonized by invasive species that do not guarantee the initial aesthetic finish. This is solved by removing these invasive species annually.
A green roof is compatible with any type of activity, walks, sports, hospitality… We just have to combine, depending on the type of species, the vegetative surfaces, with surfaces suitable for the existing activity.
In Germany, according to a report on construction damage, it was shown that while 80% of flat roofs present the first damages after 5 years of construction, a green roof, with a correct choice of waterproofing and good execution of the joints, has an almost endless useful life.
No, if good waterproofing is carried out with the correct materials.
We have to take into account that asphalt sheets, the most commonly used waterproofing products, are susceptible to being perforated by roots and causing moisture problems.
To avoid filtration problems, PVC or EPDM sheets should be installed and the joints made correctly.
Why choose SingularGreen?
PROJECTS ADAPTED TO THE LOCATION
SingularGreen carries out a thorough study of the conditions of each project, proposing the best option for each context.
LIGHTWEIGHT SYSTEMS
In each project, possibilities are studied, choosing systems with the greatest lightness, adapted to the structural premises of the support
REMOTE CONTROL
Installation of the latest technology in remote control systems, which alerts of any failure quickly and efficiently.
GUARANTEE
SingularGreen offer guarantee of the system.
CUSTOM DESIGN
Your garden customized to your needs and preferences, to achieve a result that expresses what you want.