15mm Clear Toughened & Heat Soaked Glass Panels (No Holes)
Our 15mm monolithic toughened glass panels are designed for premium frameless balustrade applications where maximum clarity and a clean, minimalist look are key. Supplied in multiple sizes, each panel features 2mm radius corners, no holes, and superior flat-polished edge finishing for a refined, high-end result.
Key Features
- 15mm Grade “A” toughened safety glass
- Heat soaked after toughening for increased product confidence
- No holes in glass for systems that do not require drilled panels
- 2mm radius corners for a refined finish
- Superior flat-polished edges for clarity and feel
- Manufactured to AS/NZS 2208 safety glazing requirements
Choose your size below and add to cart. If you are unsure which panel widths you need, contact us and we’ll help map your run.
Product Overview
These 15mm panels are a popular choice for modern balustrades where you want a strong, clean glass line with minimal visual interruption. Every panel is supplied without holes, finished with flat-polished edges, and produced from clear toughened safety glass that is heat soaked to help further reduce the risk of rare spontaneous breakage.
Key Specifications
- Glass type: 15mm clear monolithic toughened safety glass, Grade “A”
- Post-processing: Heat soaked after toughening
- Corners: 2mm radius corners
- Holes: None
- Edges: Superior flat-polished edge finishing
- Compliance: Safety glazing to AS/NZS 2208
Standards & Compliance Notes
- The NCC references AS 1288 for glass selection and installation, and glass used in barriers must withstand loading forces in accordance with AS/NZS 1170.1.
- Under AS 1288:2021 guidance on barriers, any barrier protecting a fall of 5m or more is required to be laminated glass.
- AS 1288:2021 places strong emphasis on how the barrier system performs after a component has failed. For monolithic toughened barriers, the handrail or top rail is identified as a key safety feature.
General guidance only. Your full system, including glass, fixings, substrate, handrail or top rail, and layout, should be confirmed with your certifier or engineer for your site conditions.
Why Heat Soaking Matters
Heat soaking is a test process intended to help identify panels affected by nickel sulphide inclusions, a rare imperfection that can contribute to spontaneous fragmentation in toughened glass.
Heat Soak Process, Explained Simply
- The glass is loaded into a heat soak oven with gaps to allow airflow.
- The toughened glass is heated to approximately 280°C (±10°C).
- Once at temperature, it is typically held for around two hours before cooling.
- Any susceptible panels are more likely to fail in the controlled environment of the oven, rather than in service.
Helpful Links
- Balustrade Spigots – mounting hardware
- Versatilt Channel – channel mounting system option
- Nanorail Deluxe 30 x 21 (Suits 15mm Glass) – sleek top rail option
- 35 Series Railing 35 x 35 – versatile top rail option
Frequently Asked Questions
Are the corners sharp?
No — panels have 2mm radius corners for a cleaner finish.
Are these panels compliant with Australian Standards?
They are manufactured as safety glass to AS/NZS 2208 test requirements.
Your overall balustrade compliance depends on the full installation design and loading requirements referenced by the NCC.
When do I need laminated glass instead?
For barriers protecting a fall of 5 metres or more, laminated glass is required under updated AS 1288:2021 guidance.
Why choose heat soaked glass?
Heat soaking is used to reduce the risk of rare spontaneous breakage linked to nickel sulphide inclusions, improving confidence for critical applications.