![Keller minimal windows NGS seamless transition](https://minimal-windows.com/files/News/2024-News/Showcasing-NGS-4_2024-07-10-112005_mcds.png)
Discover the enhanced structural strength of minimal windows® NGS!
Our system effortlessly glides leaf weights up to 1500 kg along the durable stainless steel track. With leaf sizes reaching up to 18 m² in area and 6 m in height, we ensure smooth operation and maintain sleek center locking sight lines.
![Keller minimal windows NGS seamless transition frames](https://minimal-windows.com/files/News/2024-News/Showcasing-NGS-2_2024-07-10-112001_yfdp.png)