Green roofs retain a large proportion of the rainwater and release it more slowly. This reduces the burden on the sewer network and decreases the risk of flooding.
the roofing is less exposed to UV radiation and temperature fluctuations thanks to the protective vegetation layer, which extends its lifespan.
a green roof acts as an extra layer of insulation and dampens the noise of rain or traffic.
sedum and herbs attract bees and insects, thus creating valuable nature in urbanised environments.
green roofs bring tranquillity and greenery to every building project, from commercial buildings to residential roofs.
A technically correct green roof consists of layers that work together for drainage, protection and plant growth. Below you can see the recommended build-up according to the steps of a sedum roof system.
First check that the roof covering is in good condition (bitumen, EPDM, PVC) and that the roof structure has sufficient load-bearing capacity (a sedum roof with tiles weighs between approx. 35–55 kg/m², depending on the system).
Install a root barrier membrane to prevent roots from sedum or other plants from damaging the roofing.
A synthetic fleece can provide extra protection and enable additional water buffering.
Lay sedum tiles or sedum trays with a click system on the pre-prepared base. Leave a vegetation-free strip of around 30 cm at the roof edge, for example filled with roof gravel.
A well-designed green roof requires little maintenance, but is not entirely maintenance-free:
Thanks to its robust structure and durable materials, a green roof will last for decades and continue to retain its ecological benefits.
A well-designed green roof requires little maintenance, but is not entirely maintenance-free:
Thanks to its robust structure and durable materials, a green roof will last for decades and continue to retain its ecological benefits.
The lightweight and modular ECCOsedum system is built up of multiple layers that together provide drainage, water retention and healthy plant growth.
On slopes up to 15° the system can be installed without additional measures.
Each tray contains three essential layers:
The lightweight and modular ECCOsedum system is built up of multiple layers that together provide drainage, water retention and healthy plant growth.
On slopes up to 15° the system can be installed without additional measures.
Each tray contains three essential layers:
The trays have a water storage capacity of at least 35 litres per m², meaning they make an active contribution to sustainable water management.
With ECCOsedum you choose:
