120 series Chinese style window screen integrated broken bridge casement window
Sustainably crafted with 100% recyclable aluminum and low-carbon manufacturing processes, our aluminium flush casement windows reduce environmental impact while maintaining premium quality—ideal for eco-conscious projects seeking LEED compliance or green building certifications
Description of the aluminium flush casement windows
Frame fabrication process for aluminum crank windows: 45-degree angle cutting combined with imported end-face sealant, dual corner brackets, and dowel pin technique.
Aluminum profile : Aluminum crank windows adopt Xingfa 6063-T5 GB/T-certified aluminum alloy, with compressive strength and corrosion resistance exceeding those of standard profiles
Technical specifications of aluminum crank windows: Framing process: Rivet & mortise-tenon joint techniques for permanent fixation
Glass process ：aluminum crank windows with Xinyi double-tempered clear insulated glass, 3A molecular sieve desiccant, and silicone sealant in the configuration of 5+15A+5 (two 5mm glass panes + 15mm air space)
Hinge: Kleissen 304 Heavy-duty Hinge with 60KG Load-bearing Capacity for Aluminium Flush Casement Windows — Features: Anti-fracture, Rust-proof, Corrosion-resistant.
Surface treatment of building casement windows (10-year warranty): All components are finished with weather-resistant powder coatings applied through high-temperature spraying, ensuring enhanced adhesion and superior durability against weathering.
Closed system: The lock points, lock seats, and lock boxes of the building casement windows are fully equipped with high-quality hardware from Deronggesen
Mosquito prevention process of the building casement windows: 304 cross woven mesh, Aksu spray coating, rust and corrosion resistant
Built with heavy-duty materials and reinforced structural design, our casement windows withstand 8-level wind pressures (up to 1,500 Pa), ensuring superior stability and airtightness even in extreme weather conditions
Our factory-produced flush casement windows achieve an industry-leading Grade 6 watertightness performance. Featuring a multi-layered sealing system and pressure-resistant drainage design, they effectively prevent rainwater penetration under 1000Pa wind pressure, perfectly withstand extreme weather conditions such as typhoons and torrential rainstorms, and deliver all-weather waterproof protection for high-rise buildings
Casement windows provide exceptional sound insulation due to their airtight seal when closed, effectively minimizing external noise for a quieter indoor environment. Additionally, their superior thermal insulation performance, achieved through multi-pane glass and weather-resistant frames, helps maintain consistent indoor temperatures while reducing energy costs year-round
