Best Metal Roof Color For Energy Efficiency

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

Best metal roof color for energy efficiency.

Modern energy efficient metal roofing acts as a giant mirror of sorts by reflecting the heat and energy up into the air. Cool painted metal roofs retain 95 of their initial reflectance and emittance over time equaling longer lifespan over conventional roofing systems. However the metal can make your roof cool. Other factors such as roofing material insulation and the integrity and age of the roof all come into play.

Metal gives the impression of a hot environment. Since more heat is reflected energy bills are lowered. 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. Metal roofing utilizing cool colors are known to have energy savings ranging from 7 15 of overall cooling costs.

In this type your roof will be covered by greenery. This highly reflective coating uses cool pigments in the paint to increase solar reflectance and lower the surface temperature of the roof. Florida solar energy center. Light roofs are the most energy efficient roof color for summer but remember that it s not just roof color that comes into play here.