We are manufacurer of 12mm toughened glass, using float annealed as raw material. 12mm toughened glass has enough strength for open air usage, viz glass walls, shop fronts, railings, facades etc. 12mm is used in jumbo sizes also like glasses above 12 ft height. 12mm is available in all sizes upto 8ft by 12ft. With Extra charges 12mm glass is available upto 10foot by 20foot (3000mm X 6000mm).