65 thermal break casement window series(1.4)

This 65 Thermal Break Casement Window Series adopts a 65mm wide frame and 1.4mm standard thick thermal break aluminum profile.

Compared with conventional 55mm series windows, its frame width boosts overall structural rigidity by 40%. The 1.4mm wall thickness effectively prevents deformation and sagging, delivering superior wind resistance for high-rise and windy areas. Equipped with multi-cavity structure and PA66 thermal strips, it improves thermal insulation by 45% over non-insulated windows. The triple sealing design ensures excellent airtightness and waterproof performance, while sound insulation reaches 43dB to block outdoor noise effectively. Matched with heavy-duty anti-corrosion hardware, it guarantees long-term stable use. Custom sizes, glass and colors are available, ideal for villas, residential buildings and medium-to-large commercial projects.