Casement Awning ATIS

Windows are more than just openings for light; they help define the character of a living space. With the Atis Casement Awning, TOSTEM introduces a solution that balances refined aesthetics with functional excellence for modern interiors.

Flexible casement and awning combination design

This model belongs to TOSTEM’s aluminum casement window series, offering the added convenience of an awning function. Its slim, sharp aluminum frame enhances the building façade with a sophisticated and elegant look. The outward opening design saves interior space while maximizing natural ventilation. A wide range of anodized color options including white, grey, and black allows seamless coordination with various architectural styles.

Smart operation mechanism with user safety in mind

The Atis Casement Awning operates on a combined hinge mechanism, enabling the sash to tilt slightly for airflow or open fully for cleaning and rapid ventilation. The round handle is ergonomically shaped for easy grip, reducing strain during frequent use. An integrated safety stopper prevents the sash from overextending and colliding with walls or furniture. The tilt and swing configuration offers versatile operation in a single window.

Space saving and long lasting performance

Outward opening prevents interference with indoor furnishings, making it ideal for compact apartments or rooms where space is limited near the window. The frame is made from high quality anodized aluminum, resistant to corrosion and fading without the need for repainting. Adjustable ventilation promotes better air circulation, contributing to a healthier indoor environment and improved energy efficiency.