Sedum green roof in Catalan Pyrenees

Sedum green roof  in Catalan Pyrenees (Spain)

Private customer
Year 2004

 It is a gable roof with a slope of 20%, where the protection of the substrate climatic factors, such as wind and water, polythene geocells 10 cm were used. Once anchored geocells, proceeded to filling these with organic substrate and then planting different varieties of sedum. Finally, gravel incorporated for better grip substrate.