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Tempered glass CALGARY & OKOTOKS

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Alberta Vinyl Windows & Doors

Tempered Glass in South Calgary and Okotoks

Tempered glass is often used in applications where using standard glass could pose a potential danger. Tempered glass is stronger than standard glass and does not shatter into large shards when broken. This is important, because it can greatly minimize potential danger in the case of a break. Manufactured through a process of extreme heating and rapid cooling, tempered glass is much harder than normal glass.

In the case that tempered glass does break, it shatters into small pebbles that are void of dangerous, sharp edges. As tempered glass is considered to be much safer than normal glass, you may often here it referred to as safety glass or toughened glass. Tempered glass has a wide variety of uses that you’ll find just about everywhere. In fact, the shower doors in your bathroom or the side glass on a motor vehicle are examples of tempered glass.

Another benefit of tempered glass is the ability to stand up to moderate heat (470°F). The process that creates this strengthened glass also makes it heat-resistant. This makes tempered glass a great solution for a situation where there is a danger of the glass breaking due to impact or moderate heat. Tempered glass is often used for fireplace doors (not woodstoves), on masonry and prefabricated fireplaces. If tempered glass is exposed to higher temperatures, it gradually weakens the structure of the glass thus making it more susceptible to breakage.  Tempered glass is not recommended in wood burning applications.

Laminated Glass Offers Safety & Security

Another option when tempered glass isn’t the correct spec is laminated glass. We often spec laminated glass for sealed units, countertop glass and glass railing applications.

Ordinary annealed glass breaks easily. Tempered glass, while stronger, shatters under a greater impact. But laminated glass is different. If laminated glass is broken, the vinyl interlayer remains in the frame, with glass fragments adhering to the interlayer. This provides a strong barrier against forced entry and cannot be cut from one side only, which renders glasscutters useless.

PPG glass
PPG glass