Awning Window WE 70

The TOSTEM WE 70 awning window is a premium aluminum glass product designed to balance high quality with economic value. The window system accommodates diverse operational needs across various building types—from modern private residences to large-scale civil projects—while strictly adhering to Japanese technical standards. WE 70 stands out as an optimal aluminum window solution at a reasonable cost.

Sturdy frame design – Smart drainage system

The bottom frame profile integrates dedicated drainage components to block rainwater infiltration, ensuring water tightness and maintaining building durability. The solid aluminum frame structure enables stable operation, adapting effectively to tropical climates and areas frequently impacted by wind and rain.

Convenient hardware – High safety

The WE 70 awning window comes equipped with easy-to-use handles, high-quality safety locks, and flexibly adjustable exterior sash latches. This design enhances security while ensuring effortless daily operation. Notably, the system can integrate directly with fixed transoms without needing horizontal mullions, preserving a seamless and sleek architectural profile.

Optimized convenience – Flexible functionality

The product supports an interior-mounted sliding insect screen, boosting everyday comfort and protecting living spaces while maintaining natural ventilation. This detail is particularly suited for monsoon tropical environments where insects proliferate during summer months.

International-standard technical performance

The WE 70 awning window fully satisfies international testing standards. It achieves a wind pressure resistance of 800 Pa (JIS S-1), water tightness of 150 Pa (JIS W-2), and certified air tightness at JIS A-3. Additionally, the window system achieves 25 dB sound insulation performance under JIS standards, creating a quiet and comfortable indoor environment.

Technical specifications & glass configuration

The window frame depth measures 72 mm, with a 104 mm option available for 3-track sliding configurations. The bottom frame height is 35 mm, ensuring overall balance and structural rigidity. The WE 70 system accommodates glass thickness options of 5 mm, 6 mm, and 8 mm, flexibly meeting acoustic insulation, thermal control, and safety requirements across different projects.

Optimal choice for modern architecture

Featuring a sleek design, robust construction, and reliable operational performance, the WE 70 awning window is a sustainable solution for diverse building applications. The product meets stringent technical requirements, maintains full aesthetic appeal, and elevates modern living environments within a reasonable budget.