Regulatory framework for green roofs

DTU (Unified Technical Document) standards

Green roof and maintenance

Green roofs require little maintenance, but this is essential for the longevity of the vegetation.

Green roof and watering

In most cases, once the stabilization period is over, extensive green roofs operate almost autonomously.

Greening a steep-sloped roof

Steeply pitched roofs are those whose slopes exceed 20%.

Choosing your planting system

Green roofs help to beautify urban areas by creating additional green surfaces.

Choosing the right plant cover

Over and above the aesthetic aspects (“lush” or “bushy” canopy, varied or uniform colors, wild or well-manicured appearance), the choice of plant palette for the green roof also depends on the characteristics of the greening project.

Benefits of a green roof

Rooftop greening offers many advantages, both in terms of sustainable development and in terms of protecting biodiversity and the urban environment.

Criteria for a successful green roof

Green roofs help to beautify urban areas by creating additional green surfaces.