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A geotextile can play an important role in building a green roof.Green roofs are simply gardens on your roof. They can be a simple layer of turf or a complicated and beautiful hanging garden.But green roofs are more than just beautiful. They absorb storm water and heat, reduce noise pollution and add an extra layer of insulation to buildings. In fact, they can cut cooling costs in half. And while green roofs may cost as much as twice that of a conventional roof, studies show they last three times longer. |
