Thermal Papers is a two decade old company and is the largest manufacturer of Industrial Insulation Millboard and High Density Arc and Heat Resistant Cement Boards in India, perhaps in the world. Over the years our brand names - 'THERMOSIL' and 'ALPHA' - have become synonymous with the product itself. They are the first choice of actual users in India as well as in the international markets. They command a hefty premium over any other Brand.