


| Visible Profile Face | 2-Track / 3-Track / 6-Track Series |
|---|---|
| Glass Configuration | 5+20A+5 Insulated Tempered Glass |
| Sound Insulation | 28–32 dB |
| Wind-Load Resistance Rating | Grade 8 |
| U-value | ≤ 2.4 W/(㎡·K) |
Thermal Break Three-Track Sliding Windows are the ideal solution for the following applications:
Series:Sliding Window
NAYSS operates a 10,000 m² standardized production facility with modern equipment, strictly benchmarked against international standards such as ASTM, CE, and TISI. From profile machining and glass lamination to assembly and quality inspection, our standardized processes ensure consistent product quality and on-time delivery.





