Can UPVC casement windows be fully opened?

UPVC casement windows can be fully opened. The design of casement windows allows the entire window to open in a rotating manner, which means they can be opened 100%, providing maximum ventilation and visibility. When the casement window is fully opened, the indoor and outdoor air circulation will be more sufficient, which helps improve indoor air quality. In addition, fully opened casement windows can bring more natural light indoors, making the indoor environment brighter and more comfortable.
UPVC (unplasticized polyvinyl chloride) material is also widely used in the manufacture of casement windows. Because of its excellent weather resistance, aging resistance and corrosion resistance, UPVC casement windows can maintain good performance and appearance in long-term use. Therefore, UPVC casement windows not only have the function of fully opening, but also have a longer service life and lower maintenance costs.