Modern building design demands more from glazing than ever before. As window and façade systems become larger and energy requirements more stringent, selecting the right insulated glass unit (IGU) is critical to achieving thermal comfort, managing solar heat gain, and supporting compliance outcomes.
If you’ve ever spoken to a glazier or looked at a window or door quote, you’ve probably seen terms like *U-value*, *SHGC*, *Rw*, or *VLT*.
Compare interlayers, learn where each performs best, and how lamination changes acoustic ratings.
Discovering a toughened glass panel shattered for no apparent reason can be frustrating and concerning. In some cases, spontaneous breakage may be caused by a naturally occurring phenomenon known as a Nickel Sulphide Inclusion (NSI).
A reference primer on the Australian and New Zealand glass standards every installer should know.
When you’re standing in your living room on a hot afternoon, blinds half-drawn, aircon working overtime, it’s easy to blame the weather. But often, it’s your windows doing most of the talking.
FAQs
Toughened (tempered) glass is heat-treated to be up to five times stronger than standard annealed glass. If broken, it crumbles into small, blunt granules rather than sharp shards, which makes it a safety glass under AS/NZS 2208. It cannot be cut, drilled, or edged after toughening, so all fabrication must be completed first.
Toughened glass is heat-treated for strength and safe breakage. Laminated glass bonds two or more panes with an interlayer that holds the glass together if it breaks, so it stays in the frame and adds acoustic and UV benefits. Many applications — such as balustrades and overhead glazing — use toughened-laminated glass to combine both.
Pool fencing must use Grade A safety glass — typically 10mm or 12mm toughened glass — to comply with AS 1926.1. Toughened glass is the standard choice for frameless and semi-frameless pool fences: it is up to five times stronger than ordinary glass and breaks into small, blunt fragments. We cut, polish, and drill every panel to size before it is toughened.
Most standard custom orders ship within 3–5 business days of order confirmation. Larger volumes, complex fabrication, and laminated or double-glazed units may take longer. Contact our team for a timeline specific to your project.
