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7.5m × 3.3m | 15mm Low-E Double Silver + 27A Air Space +15mm Ultra Clear +2.28SGP+15mm Ultra Clear Tempered Insulated Glass

Jun. 04, 2026

BTG New Project — Curtain Wall Engineering

BTG officially announces the smooth completion and handover of a high-end curtain wall project. Focusing on the dual requirements of modern architectural aesthetics and practical functions, the project adopts a high-performance glass system to endow the building with unique texture and reliable safety performance.
The glass configuration adopted in this project is as follows: 15mm ultra-clear glass with double silver Low-E coating, combined with 27A air cavity and 2.28mm SGP interlayer, matched with 15mm ultra-clear tempered glass to form a high-performance composite insulated structure.

7.5m × 3.3m | 15mm Low-E Double Silver   27A Air Space  15mm Ultra Clear  2.28SGP 15mm Ultra Clear Tempered Insulated Glass6a2131034f244.jpg

The size of a single glass panel reaches 7.5m × 3.3m. The oversized panel design perfectly presents a transparent and concise visual effect. It not only meets the high aesthetic standards of modern architecture but also delivers outstanding thermal and acoustic insulation. The glass effectively blocks outside noise and reduces heat loss to create a comfortable, quiet indoor environment, fully matching the building’s high-end positioning.

7.5m × 3.3m | 15mm Low-E Double Silver   27A Air Space  15mm Ultra Clear  2.28SGP 15mm Ultra Clear Tempered Insulated Glass6a2131f54e926.jpg

As a professional architectural glass deep-processing manufacturer, BTG boasts abundant experience in customized glass fabrication. We can flexibly adjust glass specifications, coating techniques and installation solutions based on actual project demands, providing one-stop technical support and after-sales service. From raw material selection and production processing to on-site installation, we strictly control every procedure to guarantee stable and dependable curtain wall systems.
If you want further details about curtain wall glass customization, technical parameters or business cooperation, feel free to contact us for consultation anytime.


More information about BTG glass:

BTG glass:https://www.better-glass.com/

Insulated glass:https://www.better-glass.com/insulated-glass1/

News and events:https://www.better-glass.com/news-events/





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