4SG insulated glass is an advanced insulating glass unit (IGU) that uses a high-performance warm edge spacer system instead of traditional metal spacers. The 4SG system integrates spacer, desiccant, and sealant functions into one flexible thermoplastic material, helping reduce thermal bridging and improve the overall energy efficiency of the glass unit.
4SG insulated glass is an advanced insulating glass unit (IGU) that uses a high-performance warm edge spacer system instead of traditional metal spacers. The 4SG system integrates spacer, desiccant, and sealant functions into one flexible thermoplastic material, helping reduce thermal bridging and improve the overall energy efficiency of the glass unit.
Laurel Glass 4SG glass provides better edge insulation, long-term gas retention, and improved sealing performance, making it suitable for modern energy-efficient buildings and structural glazing applications. Whether you need energy-efficient glazing for a commercial facade or customized insulated glass for a specific building project, Laurel Glass can provide solutions tailored to your technical requirements.
Long-term Energy-saving: Dramatically reduces heat transfer for sustained efficiency.
Long-lasting Seal: Advanced hybrid silicone sealing ensures decades of reliable performance.
Impeccable Appearance: Clean, uniform edges without butyl overflow for flawless aesthetics.
Seamless Connection: Precision engineering eliminates weak points in the spacer system.
Fully Automated Production: Consistent quality through robotic manufacturing excellence.
| Glass Thickness | 4mm, 5mm, 6mm, 8mm, 10mm, 12mm or as required |
| Glass Type | Clear Glass, Ultra Clear Glass, Tempered Glass, Low-E Glass, Laminated Glass, Tinted Glass |
| Size | Min. Size: 300*300mm. Max. Size: 3300*6000mm. Customized Dimensions Available |
| Spacer Type | Aluminum Spacer / Warm Edge Spacer |
| Gas Options | Dry Air / Argon Gas |
Laurel Glass offers a wide range of glass products, including tempered glass, laminated glass, insulated glass, and customized glass products.
No.17 Lianyungang Road, Qingdao, China
