Widely used to increase durability and shield existing roof systems, roof coatings serve many purposes. With lots of advantages, roof coatings are easily overlooked once the roof looks good in shape. Primarily used to prevent leakages, light colored roof coatings have increased reflectivity that facilitates temperature reduction inside the building. Roofs have concentrated solar heat gain because of their relatively flat exposure to sun. Lowering cooling costs and extending roof life can be achieved by spraying a light colored roof coating over a breathing roof. Polymer-modified acrylic elastomers and polyureas, asphalt cutbacks and emulsions, silicones, SPF and high performance urethanes are the many types of roof coatings available in the market, making use of such roof coatings can improve roof aesthetics. Bearing in mind the surface of your roof, roof coating must be carefully chosen. Tinted roof coatings, white roof coatings, elastomeric, aluminium and metal roof coatings can be made use taking into consideration the kind of roof under repair. To provide utmost protection to the occupants, roofs must have the proper finishing and maintenance which can be put into effect by the use of proper roof coatings. White roof coatings are made thick and are reflective; contains white pigment, titanium dioxide along with transparent polymeric materials such as acrylics. Versatility is the key to elastomeric roof coatings; they stay flexible at low temperatures, are expandable, reflective and can be used on a variety of roofs. Single-ply, metal, asphalt, polyurethane foam or concrete roofs are a few examples to mention.