
I. Structure of Insulated Glass Units

ⅡKey Features
l Excellent Heat Insulation: Effectively reduces heat transfer, saving energy and protecting the environment.
l Good Soundproofing Effect: Capable of reducing noise by 25 to 40dB.
l Anti-Condensation: Sealed structure combined with dry air or inert gas prevents water vapor condensation.
l High Safety & Security: Customizable with tempered, laminated, or low-iron glass combinations to meet diverse safety requirements.
l Great Aesthetic Appeal: Offers a variety of glass combinations to satisfy diverse architectural design and appearance needs.

Ⅲ Common Insulated Glass Configurations
| Configuration Example | Glass Combination | Air Layer | Features & Applications |
| 5+12A+5 | 5mm Clear Glass + 12A + 5mm Clear Glass | 12mm | Basic configuration, cost-effective, widely used for doors and windows |
| 6+12A+6 Low-E | 6mmLow-E Glass + 12A +6mm Clear Glass | 12mm | Energy-saving and thermal insulation, suitable for high-rise buildings |
| 8+16A+8 Low-E | 8mmLow-E Glass +16Ar +8mm Clear Glass | 16mm(Argon) | High thermal insulation, suitable for passive houses and energy-efficient buildings. |
| 6+12A+6+12A+6 | Double Insulated Glass Structure | 12mm+12mm | Superior thermal and sound insulation, suitable for certain walls. |
| 6+1.52PV6PVB+6+12A+6 | Laminated +Insulatated Glass | 12mm | Blast-Resistant Safety Glass — Designed for High-Security Environments. |

1. Spacer Bars
· Aluminum Spacer: Cost-effective & durable, widely used for standard doors & windows.
· Warm Edge Spacer: Reduces heat transfer and greatly improves the energy efficiency of the whole window.