A green roof is a low-maintenance planted roof system that stores rainwater in a lightly designed soil environment where it is taken up by plants and mixed into the air.
The green roof application has been used in Europe for over 30 years; they are easy to incorporate into new construction and can even be used in many existing buildings. Green roof application. It provides an extra layer of insulation that reduces heating and cooling costs, and because the roofing material itself is protected from ultraviolet light and thermal stress, they are likely to last much longer than traditional roofs. Vegetation on green roofs also improves air quality, improving the appearance of the building.
In Green Roof applications, the drainage sheet has an important role in the overall system structure of a green roof. It buffers water and allows excess water to flow out. During a dry period, the stored water can be reabsorbed by the vegetation above. Drainage also contributes to good aeration of plant roots.
Green roof application Dratech Drainage Boards , Geofen Geomembrane and Geotech Geotextile products can be used.
