PW-90HC
SG Concealed-Sash Inward-Opening Window
PW-105HMC
SG Concealed Dual Inward-Opening Window with Screen
Product Features
- Ultra-slim equal-width visible frame creates a neat, symmetrical appearance with seamless harmony between operable and fixed panels.
- Flush interior and exterior frame-sash alignment ensures smooth, continuous lines for a minimalist and elegant aesthetic.
- Equipped with extra-wide thermal insulation bars and a flush isothermal frame-sash design, delivering superior thermal and energy-saving performance.
- Premium imported hardware system ensures smooth and effortless operation, showcasing exceptional quality in every detail.
- Through the synergistic design of sealing and decorative materials, outstanding airtightness and refined aesthetic detailing are perfectly combined.
- The PW-105HMC includes a concealed stainless-steel mesh screen sash with dedicated hinges, enabling a full 90° opening.
- The fixed panel utilizes an integrated flush wide glazing bead design, ensuring robust structural integrity and a clean, pure appearance.
Application Scenarios
The concealed-sash dual inward-opening window is designed for high-end residences and rooms with rigorous demands for spatial aesthetics, energy efficiency, and acoustic comfort—such as studies and bedrooms. It perfectly integrates minimalist visual purity with outstanding functional performance.














