Toughened glass is 4 times stronger than annealed glass and the repeatedly carried out cooling and heating processes are what make it toughened and sturdy. One of the most peculiar aspects associated with the toughened glass is that, if broken, it does not convert into scraggy pieces. Therefore, each variant of safety and security doors offered by AIS Windows provides the users with unwavering security with no compromises on injury-free interiors. Explore more features of toughed glass on our website.