Product features

Anti-falling design: The connection between the hinge and the fixed frame, as well as the opening sash, adopts a unique anti falling process, effectively avoiding the risk of window sash I falling and greatly enhancng the safety performance of the outward opening window.

Anti-prying technology: The clamping locking system and back locking points are adopted, and the anti-prying rating up to the EU RC2 safety level.

Full half unlocking: Full half locking is optional to realize small Angle opening micro-ventilation and reduce the risk of falling objects.

Exclusive hardware mechanism: A hardware mechanism specifically designed for the Bucalu outward opening window system, with pre designed positioning and tooling, which can quickly be assembled and improve work efficiency.

Sealing process: Multi EPDM gasket sealing process with anti-shrinkage design make the sealing performance stronger and more stable.

Continuous sealing: Continuous sealingdesign applied in Integral corner, reinforces the sealing performance of window corner joints.

Humanized design: The S-plus classic handle series with a Bucalu family appearance which has undergone enormouse ergonomic research, resulting in a more user-friendly design and comfortable use.

Frame - Sash coplanar design: When the windows are closed, the sash and frame is seamlessly integrated, concise and neat, and cleaning is more convenient.