Which of the following glazing materials offers greater impact resistance?

Tempered glass is specifically designed to withstand higher levels of impact compared to other glazing materials. The manufacturing process involves heating the glass to a high temperature and then rapidly cooling it. This process increases its strength and makes it more durable when subjected to stress or impact.

In contrast, regular acrylic and plastic glazing, while they do offer some degree of impact resistance, generally do not match the strength provided by tempered glass. Annealed glass, which is simply processed and not treated for enhanced durability, is also significantly less resistant to impact. This makes tempered glass the superior choice for applications where safety and resistance to breakage under impact are critical.