For large-scale architectural requirements, the Zturnbuilder 60 Series offers the largest dimensions in our folding window line. With a recommended area up to 10m² and heavy-duty 2.0-3.0mm wall thickness, these windows ensure maximum structural integrity and wide panoramic views without compromising on safety or style.
Largest Size in Series (Up to 10m²), Heavy-duty 3.0mm Profile, Premium Sealing.