Will White Roofs Lower Air Conditioning Bills In Pembroke Pines

White roofs have been thought to be particularly effective in cities, which tend to be warmer than rural areas because of the presence of asphalt roads, tar roofs and other surfaces that absorb heat.
Although earlier studies have also pointed this out, in this case, the team used a computer model to simulate the amount of solar radiation absorbed and reflected by urban surfaces. The models indicated that if every roof in every city were painted white, it would reduce demand for air conditioning and ultimately cool every city by an average of about 0.7 degrees Fahrenheit.
This will be a very important tool to model cities and form a strategy to mitigate warm temperatures,” he said.Other studies have found that while roofs do reduce air-conditioning costs by 20 percent in hot, sunny weather, this may be countered by the additional energy required to heat buildings during the winter months in cold climates.
What it means to Pembroke Pines Residents Air Conditioning
The long and the short of it is this. Painting your roof reflects some of the light from the sun. This means that is you live in a particularly warm and sunny area, you can lower your AC bills. On the flip side, when winter comes, it will cost that much more to warm your home because they heat your roof used to absorb is now being partially reflected into space. So it is some give and take. So if you live in a tropical island when energy is expensive go for it, but more temperate climates might want to avoid this plan. It also makes you look like a weirdo when you are the only person on the street with a white roof.