INVISIO is a casement window with hidden leaf.Its thoughtful design makes it the ideal solution for those seeking the perfect blend of elegance and functionality. INVISIO是一款带有隐扇的平开窗。其周到的设计使其成为那些寻求优雅和功能完美结合的理想解决方案。 The casement window with hidden leaf and thermal break improves the value of your home,with excellent results in terms of aesthetic impact and thermal and acoustic insulation. 带有隐扇和隔热层的平开窗提高了您家的价值，在美观、隔热和隔音方面效果极佳。 INVISIO is characterised by the hidden leaf and by the horizontal and vertical frame that are completely concealed by the walls. INVISIO的特点是隐藏的扇和完全被墙壁隐藏的横向纵向框。
With the same surface area of a traditional window,INVISIO is the perfect solution to enjoy natural light at best.The concealed frame makes it possible to create large glass windows where the glass is all that can beseen from the outside.Thanks to the wide range of finishes,RAL colours,wood and oxidized effects,INVISIO can be adapted to meet the most diverse interior design requirements,while guaranteeing elegant facade effect and attention to detail on the outside of the building. 虽然与传统窗户的表面面积相同，但INVISIO是享受自然光线的最佳解决方案。隐藏的框架创造了室外全玻璃的观感效果，更大面积的玻璃表现成为可能，从外面只能看到玻璃。INVISIO拥有广泛的饰面、RAL颜色、木材和氧化效果，可以满足最多样化的室内设计要求，同时确保建筑的优雅立面效果和对建筑外部细节的充分关注。 The casement window of ALsistem‘s INVISIO series adopts concealed fan design, outlines home aesthetic art with minimalist lines, and integrates outdoor space with outdoor natural scenery with transparent sight to create a comfortable living environment.
The available options include the traditional Martellina handle and EXENS,the innovative handle with no back plate.Both solutions combine functionality and aesthetics thanks to the simple,yet elegant sections of the Aurora line.
SECRET concealed hinge for leaf and tilt&turn leaf with 180° rotation capability allowing the window to be opened fully. Each leaf has a capacity of up to 150kg. 拥有180° 旋转能力用于门扇和倾斜转动门扇的隐藏式铰链，可以实现扇的完全打开，单扇承重150kg。
DRAINAGE CAP 排水盖
Maximum attention to detail is ensured with the inclusion of an aluminium cap,which matches the colour of the window frame and covers the extermal holes used to drain water and condensation.
CASEMENT WINDOW WITH THERMAL BREAK AND HIDDEN LEAF
The thermal break guarantees optimal thermal and acoustic insulation. The excellent sealing system considerably reduces air and water infiltration，improving comfort and energy savings.
THE STYLES FOR INVISIO CASEMENT WINDOW INVISIO平开窗式样
追求的不仅是质量，更是对卓越的挑战ALsistem not only pursues quality, but also challenges excellence