Temperature Reducing Roof Paint

Usually the color of the roof is dark and it is a common knowledge that the sun heat upon the dar color has much more impact than that of the lighter color.

Temperature reducing roof paint.

It has long been known that painting the roof of a building white reflects sunlight and reduces its temperature. The reason or logic behind the cooling roof paint to reduce the temperature is that it acts as a coating over the surface of the roof. For an oil based paint the best temperature to apply is between 40 and 90 degrees fahrenheit. It is a sun reflective paint and aims to reduce the roof temperature.

Second it exhibits thermal emittance where the heat that is absorbed by your roof is then reflected back instead of getting into your building. It is a thermal insulating roof coating and which minimises the solar heat coming to the roof. Reflective roof coatings increase your energy efficiency. Researchers are building on that age old strategy with a new wave of passive radiative cooling materials that shed sunlight and heat.

But what about an. But by how much and are there downsides to doing it. First the coating reflects sunlight the moment it hits your roofing surface. Colder temperatures and moisture on the surface can also result in staining or mildew.

Lo mit is a silver colored non thickness dependent low emissivity paint which may be used in almost any application where infrared heat reflectivity or diffuse light reflectivity is required. If you d rather enjoy the benefits of a cool roof without the addition of new surface materials or coatings consider a roof mist cooling system. Reflective coatings work one out of two ways. This means that your cooling.

If you haven t encountered reflective roof coatings these are coatings you apply to metal and rubber roofs to reduce heat from roof top. Coolroof is a high sri and high albedo coating which can be applied on all types of roofs. For latex based paints it s 50 to 85 degrees. Most are not easy to apply to existing roofs and walls but a.

However the technological expertise of astec paints opens up colour options in black or deep tone for roofs and surfaces that would reflect solar heat and stay cool. The heat reflective paint lessens the urban heat islands effect which allows cooler buildings. Lo mit i is an energy star certified radiant barrier roof coating that is formulated to reduce roofing surface temperatures at low cost.