Like full polycarbonate systems, GCP security glazing can provide high levels of ballistic resistance. For instance, Riot Glass RG-Series glazing is available with up to a UL 752 Level 7 rating for 5.56mm M193 ball ballistic attacks.
Even if a building has top security, attackers can still break the windows and get inside if they have a reason to. Therefore, the best thing for government and other high-security buildings is to glaze them with laminated security glass or polycarbonate panels that cant break.
This prompted the General Services Administration (GSA) to establish a blast criteria for all glazing used in federal buildings, which was later on adopted by the Interagency Security Committee (ISC) to broaden its use.

This article offers information about security glazing test standards and fire rated, secure glass and framing that resists fire, bullets, forced entry and blast. Its an unfortunate sign of the times.
Secure glazing or shielding is a specialized solution designed to provide enhanced protection in environments that require a high level of security. It is commonly used in buildings, vehicles, and facilities that need to prevent unauthorized access, vandalism, or physical attacks.

Is secure glazing required by UK building regulations? Certain business premises must meet secure glazing requirements as part of official standards.
These specialized glazing solutions are trusted wherever enhanced security and peace of mind are essential, from public institutions to private facilities. Common applications include: Government Buildings.
Security glazing is designed to remain in place to resist someone or somethings entry into a building. Fire-rated products are designed and tested to withstand fire at various levels depending on the classification.