Aluminium louver WE 70

The TOSTEM WE70 aluminum louver is an optimal solution for spaces requiring privacy while maintaining natural light and airflow. Featuring a sleek design, high performance, and Japanese-quality materials, the product not only refines building facades but also elevates the living quality for users.

Synchronized design, optimized for modern architecture

The product is engineered to integrate seamlessly with fixed window systems without requiring horizontal mullions, creating a clean, streamlined appearance for building facades. High-grade extruded aluminum profiles with standardized wall thickness deliver robust strength, making it suitable for diverse modern architectural styles—from luxury residences and villas to commercial projects.

Effective light control and ventilation

The TOSTEM aluminum louver allows effective control over natural light and reduces visibility from the outside while maintaining necessary airflow. Scientifically arranged louver blades capture natural breezes and mitigate solar heat gain without creating a feeling of confinement. An interior insect screen is cleverly integrated to ensure ventilation while keeping the living environment clean and safe.

High-quality product engineered to Japanese standards

The complete louver system meets strict technical standards, including wind pressure resistance of S-1 (800 Pa), water tightness of W-2 (150 Pa), air tightness of A-3, and sound insulation of 25 dB. Locking hardware and handles are designed for structural security and easy operation, ensuring long-term safety. Featuring a durable surface finish and corrosion-resistant aluminum frames, the TOSTEM aluminum louver minimizes maintenance demands while preserving its visual appeal and functional performance over time.