Green Wallet, Green Roof: Innovations In Roofing
By Allen Foster
Besides something becoming a more verdant shade due to aging, the term "greening" refers to making an area more "plant"-iful by increasing the environmental greenery. "Going green" means actively making a choice to find ways of doing business that are less harmful to the environment. By taking a greener approach to roofing, your company can not only reduce its carbon footprint, but it can also save you money. Read through the following list of FAQs to learn more about what a green roof is and how this innovative approach can help you reduce your energy bills.
What Is A Green Roof? A green roof is a roof that is either partially or completely covered with vegetation. To help you formulate a mental image, imagine a field of flowers or a small park on the top of your company's office building.
How Does A Green Roof Benefit The Environment? Besides helping to filter out pollutants, plants reduce levels of carbon dioxide in the air. Additionally, the green space can provide a home for a variety of insects, birds, and smaller animals.
What Happens When It Rains? Instead of runoff storm water overflowing sewage systems, it is retained and released into the air as part of the water cycle.
Are There Any Other Benefits? Yes, a green roof is usable space. It can be turned into a workplace oasis, a relaxing retreat where employees can go to recharge.
Are There Any Concerns? Yes, there are a number of considerations and concerns ranging from load and drainage to materials needed that must all be taken into account when considering installing a green roof.
How Much Does It Cost? A green roof requires more money to construct. It can wind up being two to three times the cost of a conventional roof.
How Long Does A Green Roof Last? Initial studies show a green roof can last as long as 40 years.
Why Does A Green Roof Last Longer? The vegetation on a green roof protects the underlying structure from environmental factors such as ultraviolet radiation, large temperature fluctuations, drying winds and physical damage.
How Can A Green Roof Save Me Money? Installing a green roof can substantially reduce the excess amount of heat and cold that enters a building. It can also reduce the temperature of the roof by as much as 80 degrees. As such, the energy needs of your business will be drastically reduced, resulting in an overall lower energy bill.
