Metal Roof Energy Efficiency Color

Lighter color roofs reflect sun s heat much better than darker colors.

Metal roof energy efficiency color.

Metal roofing utilizing cool colors are known to have energy savings ranging from 7 15 of overall cooling costs. Green roofs also provide insulation lower the need for heating and cooling and can reduce the urban heat island effect. Such a roof can be reasonably expected to be some 50 to 60 degrees cooler than a darker color asphalt shingles roof. Since metal roofs reflect heat up away from buildings they are considered as one of the most energy efficient roofing materials on the market.

Even darker color metal roofs are more energy efficient and may be eligible for a tax credit such as this one from mra member drexel metals portland ore. This is known as the albedo effect and many studies have documented significant energy savings from simply lightening the color of a roof. Compared to dark colors light colors such as white light bronze beige and peach are better at reflecting the sun s heat rather than absorbing it into the building. The federal property tax credits incentive for doing so have been retroactively extended until dec.

Energy efficiency metal roof colors influence the energy of a building so careful selection can ultimately save money on energy bills. Benefits of adding cool metal roofs. Cool painted metal roofs retain 95 of their initial reflectance and emittance over time equaling longer lifespan over conventional roofing systems. Good news for homeowners looking to save money by installing an energy efficient metal roof this year.

Homeowner tax credits for energy efficient roofs extended through 2020. This highly reflective coating uses cool pigments in the paint to increase solar reflectance and lower the surface temperature of the roof. The federal property tax credits incentive for doing so have been retroactively extended until dec. 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.

You will want to consider the color of your roofing materials for more than aesthetic value. The roof of a building is exposed to the sun more than any other part of the structure making the roofing material a critical factor when it comes to energy efficiency. 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. In fact a high end kynar 500 white metal roof is energy star rated and classified as a cool roof by the cool roof rating council.

The most effective energy saving finish for metal roofing is commonly referred to as cool metal roofing. 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.