Green roofing system with insulating value approved by German building authorities. Heat insulation in winter and protection against heat in summer. For extensive and intensive green roofing for renovations** and new constructions**. Insulating value selectable and calculable.
Technical data
Extensive
Intensive
Weight: Layer height:
Roof pitch:
Vegetation form:
Water retention:
Discharge coefficient:
Water storage:
Ecological value:
Maintenance and care:
Cost factor **:
110* kg/m² or 1.1 KN/m²
100 mm (without insulation boards)
1-5° (2-9%) 5-30° (9-58 %)
Sedum-herbs-grasses
50 %
0.5
ca. 20 l/m
360* kg/m² or 3.6 KN/m²*
350 mm (without insulation boards)
1-5° (2-9 %)
Shrubs-woody plants
90 %
0.1
ca. 100 l/m²
*
Weight details relate to water-saturated conditions; weight when dry is equal
to ca. 60-70 % of weight when wet.