Auswide Frameless

17.52mm Laminated Clear Toughened Glass Panels + Heat Soaked (SGP)

When you need a panel built for strength, clarity, and added peace of mind, 17.52mm laminated glass with an SGP interlayer is a premium choice. These panels are made using two 8mm clear toughened glass panes bonded with a 1.52mm SGP interlayer, then heat soaked for an added level of assurance. This makes them ideal for high-performance applications where durability matters.

Choose from multiple panel sizes to suit your project, with straightforward ordering and Australia-wide delivery.

What You’re Buying

  • Product: 17.52mm laminated clear toughened glass, heat soaked
  • Build-up: 8mm toughened + 1.52mm SGP + 8mm toughened

Ready to order? Select your panel size below and add to cart. Need help matching sizes or hardware? Contact our team and we’ll point you to the right configuration.

Read More

Why Choose 17.52mm SGP Laminated Heat-Soaked Glass?

Premium Performance

  • 1.52mm SGP interlayer: Offers higher stiffness and improved load sharing than standard PVB in many applications.
  • Two toughened glass plies: 8mm + 8mm construction for strength and impact performance.
  • Laminated construction: Helps retain fragments if breakage occurs.

Heat Soaked for Added Confidence

  • Heat soak testing: Commonly specified to help reduce the likelihood of spontaneous breakage associated with nickel sulphide inclusions in toughened glass.

Clean, Modern Look

  • Clear glass finish: Delivers a sharp, architectural appearance when maximum transparency is desired.

Typical Uses

These panels are often selected for projects requiring higher-performance laminated glass, such as:

  • Frameless and semi-frameless applications where laminated toughened glass is specified
  • Wind-exposed sites and higher load demands, subject to engineering and project requirements
  • Premium residential and commercial builds

Always confirm suitability with your installer, engineer, and the relevant building requirements for your application.


Product Specs

  • Overall thickness: 17.52mm
  • Glass make-up: 8mm toughened + 1.52mm SGP + 8mm toughened
  • Treatment: Heat soaked
  • Glass type: Clear
  • Edges: Polished
  • Multiple sizes: Select the panel size that best suits your layout

How to Choose the Right Size

  1. Measure your opening or span between posts, spigots, walls, or channels.
  2. Allow for hardware clearances as required.
  3. Confirm the installed height and compliance requirements for your barrier type.
  4. If you are unsure, choose the closest size and contact us with the details below.
  • Your required panel width and height
  • Installation type, such as spigots, channel, or posts
  • Site location or wind exposure, where relevant

Pair It with a Top Rail Handrail

For a clean, professional balustrade finish, pair your 17.52mm panels with the 35 Series Railing 35 x 35mm handrail system.

  • The 35 Series Railing is designed to suit 12mm, 14.28mm, 15mm, 17.52mm, and 21.52mm glass using the appropriate glazing rubber.
  • 35 Series rail lengths are available as 5800mm aluminium handrail kits and can be cut and joined to suit your run.
  • Dedicated 17.52mm glazing rubber is available for setups using 17.52mm panels.

Shop 35 Series Handrail


Shipping, Handling & Important Notes

Glass is heavy and fragile, so every panel is packed to help reduce transit risk. For larger or multi-panel orders, freight is typically quoted based on location and order size.

  • Inspect delivery packaging before signing, where possible
  • Store panels upright on soft packers and protect edges
  • Handle larger sizes with appropriate lifting equipment

Frequently Asked Questions

SGP is often chosen for higher-performance laminated applications due to its stiffness and durability, but the “best” option depends on the project requirements.

Suitability depends on the installation method, barrier type, spans, wind loads, and compliance requirements. Check with your installer/engineer and the relevant standards for your state and build.

Heat soak testing is a process applied to toughened glass to help reduce the risk of spontaneous breakage associated with certain inclusions.

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