Building construction has gone for tremendous changes during the last decade. With the improvement in quality of life, earnings, living style, the building construction methodology and construction materials have been modified to suit the life style of people. The art of living has changed and human comfort is given a lot of importance. With the increase in electronic gadgets in the houses along with air conditioning system energy consumption becomes enormous. This paper highlights different insulation materials along with application specifications and confirmation to local Green Standards or Energy Codes in India.