Existing heat insulation systems like Brick Bat Coba add a lot of weight to the building. Using a coating system like this is not only more cost effective but also less time consuming, it is light weight and comes at a thickness of just 1.5mm instead of the traditional systems which come at an overall thickness of 1 feet. Terrace being impacted directly by heat during summer leads to rise in temperature of the space below hence using a system having high Solar Reflective Index (SRI) value would help solve this problem.