Passive lifts the window up and down to unlock dual freedom of space and view

External window sashes occupy outdoor space and are prone to conflict with balcony railings and air conditioning units; Opening inward occupies the indoor activity area and affects space utilization... When traditional casement windows are limited, it may be worth considering a different approach. Passive lifts the windows up and down to meet the urgent needs of the high-end home market, breaking conventions and bringing a new opening and closing experience to the space.
Breaking through limitations and enjoying silky smoothness
The Passive up and down lifting window can be said to have emerged, which subverts the traditional window opening logic with innovative design and perfectly solves the problem of space occupation.

It abandons the inherent mode of horizontal opening and closing, and allows the window sash to slide longitudinally along the preset track through the vertical lifting opening mode. It neither extends outward to occupy the outdoor space, nor bulges inward to squeeze the indoor area. Terraces, bay windows, french window and other scenes can be adapted. Moving up and down will not obstruct any horizontal view, seamlessly connecting the living space with the natural environment and endowing life with more aesthetic imagination.

Beautiful, narrow, transparent, and bright
In high-end home design, transparency is the key to enhancing spatial texture. The Passive lifting window adopts a classic design combination of narrow borders and large glass, which greatly reduces the obstruction of light by the window frame.

The narrow border lines are simple and neat, not only highlighting the minimalist design aesthetics, but also greatly increasing the proportion of glass. Adequate natural light can flow into the interior without obstruction, effectively improving indoor lighting conditions, reducing the use of artificial lighting, and creating a more spacious visual effect, creating a comfortable, transparent, and vibrant living atmosphere.

Hover freely and control at will
The needs in life are always flexible and ever-changing, and the arbitrary hovering function of the Passive up and down lifting window perfectly meets the usage needs of diverse scenarios.

When rapid ventilation is required, the window sash can be fully opened to allow air to enter through the hall; When you want ventilation and are concerned about children's safety, hovering the window sash at a height that children cannot reach can not only introduce fresh air but also ensure safety... With precise mechanical transmission and intelligent control, any hovering allows for every use to be done as desired.

High end configuration quality enhancement
As a high-end door and window brand, Passive also strives for excellence in quality and details in its upgraded windows.

Using 6060-T66 profiles, it combines durability and elegant texture; Equipped with high-quality glass, it not only has excellent sound insulation effect, but also has higher thermal insulation performance; Big brand hardware accessories have strong load-bearing capacity, smooth transmission, and can still maintain stable performance after tens of thousands of opening tests; High precision mesh can be configured, which not only blocks mosquitoes and insects, but also does not hinder lighting and ventilation... From design to manufacturing, every detail showcases high-end quality, bringing users a long-lasting comfortable user experience.

The space is more efficient, the field of view is wider, and the use is more flexible. Passive's raised windows bring users a more interesting, comfortable, and free high-end lifestyle, achieving a silky and fun living experience.
