


Heat-treated glass is produced by transporting annealed glass through a tempering oven, heated to an approximate temperature of 1,150 fahrenheit. The glass is then rapidly cooled by blowing air evenly on both sides of the glass. This is called the quenching process, which is performed before the glass is removed from the tempering line. The cooling process places the surface of the glass into a state of high compression and the core of the glass in compensating tension.
HeatPro Heat Strengthened glass from ACI Glass Products Products is tested and in compliance with the protocols set by the Safety Glazing Certification Council. To view our reports, please click HERE.
The Safety Glazing Certification Council (SGCC) is a non-profit corporation that provides for the certification of safety glazing materials. Established in 1971, SGCC is comprised of safety glazing manufacturers and other parties concerned with public safety. SGCC is managed by a board of directors comprised of representatives from the safety glazing industry and the public interest sector.