Most Refective Roof

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

Most refective roof. Reflective surfaces can deliver high solar reflectance the ability to reflect the visible infrared and ultraviolet wavelengths of the sun reducing heat transfer to the surface and high thermal emittance the ability to radiate absorbed or non reflected solar energy. Reflective surfaces are a form of geoengineering. The most well known type of reflective surface is the cool roof. Reflective coatings come in white a variety of darker colors and in high reflection coatings.

Coatings are like very thick paints that can protect the roof surface from ultra violet uv light and chemical damage and some offer water protection and restorative features. Shopping for a reflective roof coating. This highly reflective coating uses cool pigments in the paint to increase solar reflectance and lower the surface temperature of the roof. Solar reflective shingles are designed specifically to reduce the absorption of the suns infrared radiation by reflecting ir rays off the surface of the roof thus not allowing the heat to be transferred to the interior of the structure i e.

Cool roof coatings are white or special reflective pigments that reflect sunlight. Products are available for most roof types. The most important decision you re going to make when shopping for cool roof coatings is the color. The attic under the roof.

What you decide on here can make a huge difference. Energy star certified roof products reflect more of the sun s rays.