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Kalasatama, Helsinki has different kinds of green roofs, including Nordic Green Roof™ stonecrop green roofs and Diadem roof gardens.

Soilweb, Vantaa Koski station. Steep ramp areas are supported with ramp cells and filled with macadam and soil. There is a stonecrop area in the middle for decoration.

Soilweb, Pakkala, Vantaa. Hyvinkään tieluiska Oy installed Soilweb cells onto slopes to support the soil. The cells were greened.

Soilweb cells were installed onto ramp areas due to soil collapses caused by water running off from the Jokiniementie road interachange.

The cells are filled with soil and a Greenfix 9 shrub erosion blanket has been installed on the surface, which allows for the optimisation of plant growth on steep slope surfaces.

The cells were installed in 2009 and 2013.

Soilweb cells installed onto steep slopes. The upper sections of the Soilweb are injected into existing bedrock with rebars. Soil dump and Greenfix 7 normal coconut erosion mat on the surface with perennials.

Tampere University of Technology

ROOF GARDEN SLOPE

EcoSurface, year 2011, Sananjalankuja 3, Vantaa. 40 mm of Ecosurface installed at a playground.

EcoSurface 30 mm as a platform for trees. Sites e.g. Helsinki international school and Kamppi courtyard/Sammonkuja 2.

A weed prevention mat is installed under the EcoSurface. The fabric and EcoSurface material breathes and allows water and nutrients to permeate.

Maintenance-free.

EcoSurface installed underneath playground equipment at the Puistokylä school playground.