Green Roof Rain Garden

On the roofs of most buildings there are rocks that help protect the roof and keep water out.

Green roof rain garden.

Create a diverse urban habitat with new landscape ideas rain gardens and green roofs. Since then there s been an inspiring generation of eco savvy design forward residential green roofs from cactus garden to rain forest topping everything from chicken coops to full blown homes. These gardens look fantastic and do an excellent job of cleaning stormwater. Green roofs are covered with growing media and vegetation that enable rainfall infiltration and evapotranspiration of stored water.

This weight will be replaced with soil and plants. In order to add a green roof you have to remove those rocks to take weight off of the roof. Before building or remodeling check and see if a green roof may be right for your plans. Rain gardens green roofs and rain barrels are some of the most widely known lid practices.

Green roofs can be ornamental and low profile or be used to grow vegetables and larger plant material on rooftops. Much like rain gardens a green roof is primarily about storm water management but also energy conservation and overall sustainability. A green roof is a vegetative layer grown on a rooftop. This captured water is then evapotranspired back to the atmosphere through the green roof vegetation.

In virginia norfolk botanical garden s green roof uses sedum delosperma and sempervivum. A reflective roof coating or white roof is the best known and. Scroll down for a detailed description and the benefits of each green roof system offered by permanent roof. They are particularly cost effective in dense urban areas where land values are high and on large industrial or office buildings where stormwater management costs are likely to be high.

Another added benefit is noise and pollution reduction. Green roof systems are classified as. Reflective roof coatings. Green roofs are not only important because they hold rain water but they also reduce temperatures of the roof surface by removing heat from the air through evapo transpiration.

If you are buying a home look for a four star or five star built green certified home. They can help protect nearby streams and rivers by trapping rainwater and allowing it to soak into the ground over time resulting in improvements to both the quality and quantity of stormwater runoff. Yes you can add a green roof to an existing roof.