Casement Window

DEEZON DE109 Double-Leaf Inward-Opening System Window: Where Precision Engineering Meets Everyday Security

Introducing the DEEZON DE109—a meticulously engineered inward-opening system window designed for the modern home that values both comfort and protection. With a clean, minimalist aesthetic and versatile opening options, this window seamlessly adapts to your lifestyle while enhancing the architectural appeal of any space. Available in refined inner and outer color finishes, it complements a wide range of design preferences.

Engineered for exceptional performance, the DE109 features a robust 1.8mm wall thickness frame and is equipped with a multi-point locking system distributed across multiple positions, delivering superior anti-theft protection. The integrated Germany HOPPE handle enhances both operation and security, while the high-definition screen mesh ensures excellent light transmission and airflow without compromising on insect protection. The protective rounded corner sash design minimizes injury risk, making it a family-safe choice.

With outstanding thermal insulation (K<2.0 W/(m²·k)), sound insulation (RW+Ctr>35db), and water tightness (500Pa), the DE109 creates a quiet, energy-efficient indoor environment. Its integrally bent aluminum strip and precision seal technology ensure long-term stability and airtightness, backed by rigorous quality standards.

Built not just to perform, but to protect—the DEEZON DE109 transforms every opening into a statement of security, comfort, and timeless design.