Roof Color And Energy Efficiency

Green roofs sometimes called living roofs are exactly that.

Roof color and energy efficiency. Green roofs also provide insulation lower the need for heating and cooling and can reduce the urban heat island effect. A darker energy star rated roof will usually outperform a lighter roof that isn t designed with efficiency in mind. The color shingles your clients choose can have significant effect on the temperature of the upper levels of the building. 6 go for energy efficiency certain colors and roof types can insulate your home to help you cut back on energy costs.

A study done by the united states forest service compared the temperature of plywood sheathing under different colored shingles. Most places are moving in a green direction. While lighter colors are inherently more heat reflective roofing materials have a much larger impact on roofing energy efficiency than their colors do. The color of a roof also plays a part in whether the roofing is energy efficient.

1 cool your roof cool roofs are lighter in color than traditional black asphalt or dark wood shingles and save energy by reflecting light and heat away rather than absorbing them. Energy star the most energy efficient roofs also have high emittance. Green roofs are best for flat surfaces. Attic temperatures can vary as much as 20 to 40 degrees f which in turn can reduce energy consumption by 20.

The color of the shingles you choose for your build can have a significant impact on the building s energy efficiency. Lighter roof colors will reflect more of the sun s energy while darker colors tend to absorb heat which can then transfer to attics where it can seep down into the home. Many regions have requirements for energy efficiency in new construction and metal roofing has a wide range of options and energy star ratings for meeting building codes. This roof type can be much more expensive to implement than other efficient roof options so you should carefully assess your property and consult a professional before deciding to install a green roof.

Here are the roof materials to think about for maximum energy efficiency. This is known as the albedo effect and many studies have documented significant energy savings from simply lightening the color of a roof. The industry has long held the assumption that white roofing because of how it reacts with surrounding air temperatures think about the idea that the color white. You will want to consider the color of your roofing materials for more than aesthetic value.

The roof area is covered with greenery either grass or plants protected from the house by coverings that allow irrigation.