For fire engineers and facade specifiers working on Class 2-9 buildings under NCC 2022, the compliance bottleneck is rarely the glass itself. It is the paperwork.
A glazing system can perform to the required Fire Resistance Level and still trigger a re-specification request from the private certifier - because the submitted test evidence references EN 13501 or BS 476, not AS 1530.4. On healthcare and education projects where passive fire protection sign-off sits on the critical path, that document gap can cost weeks.
The distinction matters under Australian practice. AS 1530.4 assesses a glazing assembly's Integrity (E), Insulation (I), and Structural Adequacy (S) independently, expressed as a three-component FRL such as -/60/60 or -/120/30. An EI-rated system - one that limits temperature rise on the unexposed face to 140°C above ambient - is mandatory for fire-isolated corridor enclosures, atrium separating elements, and high-occupancy partitions where radiant heat exposure to occupants is a compliance concern. Specifying an E-only (Integrity) system in these locations is a common source of late-stage re-design.
PyroSpec Glass supplies EI60 and EI120 Insulated Fire Glass systems with test evidence under AS 1530.4, BS 476, EN 1364, and UL 9 - covering the four major international fire test standards in a single product range. The EI60 assembly (26mm, FRL -/60/60) and EI120 assembly (41mm, FRL -/120/120) are available as fixed screens, fire-rated partition and screen systems, and fire door vision panels, with framing in slim steel and thermally broken aluminium profiles to support sightline requirements in contemporary commercial and institutional interiors.
Each order is supplied with the corresponding AS 1530.4 test report, a product compliance declaration suitable for private certifier submission, and NatSpec worksection text on request. Specifiers can access downloadable test reports and technical data sheets directly at pyrospecglass.com/downloads, and request project-specific specification support via the Get Specification Support page.
PyroSpec systems have been installed across more than 25 completed Australian projects since 2015, including:
- across residential, healthcare, education, and hospitality building types.