Best Metal Roof Color For Energy Efficiency

Cool painted metal roofs retain 95 of their initial reflectance and emittance over time equaling longer lifespan over conventional roofing systems.

Best metal roof color for energy efficiency.

You should go with a lighter color metal roof such as lighter shades of green silver or off white if you want to attain maximum energy efficiency and keep your home as cool as possible during summer. Florida solar energy center. Modern energy efficient metal roofing acts as a giant mirror of sorts by reflecting the heat and energy up into the air. Metal gives the impression of a hot environment.

Clay and slate tiles. This highly reflective coating uses cool pigments in the paint to increase solar reflectance and lower the surface temperature of the roof. However the metal can make your roof cool. A white or light colored metal surface reflects best under testing at about 67 percent reflectivity and even some newly developed cool colors send the rays away source.

Metal roofing utilizing cool colors are known to have energy savings ranging from 7 15 of overall cooling costs. Since more heat is reflected energy bills are lowered. Other factors such as roofing material insulation and the integrity and age of the roof all come into play. Green roofs popularly known as the living roofs can make your roof cool.