INSULATED GLASS 1. What is insulated glass? Insulated glass is a sealed glazing unit made of two or more glass panes separated by a spacer and air or gas cavity for thermal insulation. 2. What is the

INSULATED GLASS

1. What is insulated glass?

Insulated glass is a sealed glazing unit made of two or more glass panes separated by a spacer and air or gas cavity for thermal insulation.

2. What is the difference between insulated glass and double glazing?

They are essentially the same. Double glazing is the most common type of insulated glass unit.

3. Why is argon gas used in insulated glass?

Argon gas reduces heat transfer better than air, improving thermal performance.

4. Can insulated glass be tempered or laminated?

Yes. Insulated glass can be combined with tempered glass, laminated glass, and Low-E glass depending on project requirements.

5. How long does insulated glass last?

High-quality insulated glass units typically last 15–25 years when properly manufactured and installed.