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Optigrün GARDEN ROOF

Optigrün international AG

Description

Green roofs and roof terraces – green roofs with high ecological value

The GARDEN ROOF green roof system is a particularly versatile form of green roof. The intensive roof structure can be designed with lawns, shrubs, ponds and in combination with our system accessories, such as planters and edge elements . There is almost nothing on a roof garden that you can't find in a classic garden, 

creating a variety of roofscapes with terraces or gardens – green oases in the middle of the city that are characterised by a particularly high ecological value.

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URBAN GARDENING CONCEPTS FOR THE ROOF GARDEN IMPROVE THE CLIMATE AND QUALITY OF LIFE

The OPTIGRÜN GARDEN ROOF is just one of numerous system solutions in our portfolio. Urban gardening is a special form of green roofing. In this system, the roof garden or green roof is cultivated as a kitchen garden with crops such as vegetables and herbs. This creates holistic organic habitats that improve the air quality and quality of life in our cities.

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Technical Information

  • Weight*  from 320 kg/m² or 3.2 kN/m²
  • Layer height from 26 cm
  • Roof pitch 0-5°
  • Vegetation form Perennials, woody plants, lawns
  • Water retention 70-95 %/year
  • Peak runoff coefficient** Cs = 0.05-0.3
  • Water storage approx. 110-160 l/m²

*Depending on the load-bearing capacity of the substructure, substrates can be used lightly or heavily. The weights refer to the water-saturated state, the dry weight is about 60-70% of it. A temporary water backlog is not taken into account in the weight specifications mentioned in accordance with the requirements of the FLL green roof guidelines.

**According to the current FLL green roof guidelines.

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