Casement Windows Series
Premium thermal break casement windows engineered for energy efficiency, sound insulation, and clean aesthetics in residential and light commercial projects.
Premium thermal break casement windows engineered for energy efficiency, sound insulation, and clean aesthetics in residential and light commercial projects.
HAOYU casement windows are built around a multi-cavity thermal break profile system with high-grade weatherstripping and isothermal line design. Each model delivers superior sealing, sound insulation, and long-term durability for both new construction and renovation projects.
Choose from 8 specialized series below — each engineered for different climate zones, glass sizes, and performance levels. All casements are factory-direct priced and custom-sized to your opening dimensions.
Click "View Details" on any model for full specifications, photos, and quotation.
中文：107系列断桥平开窗
中文：111系列断桥平开窗
中文：112系列断桥平开窗
中文：119系列断桥平开窗
中文：121系列断桥平开窗
中文：122系列双断桥平开窗
中文：125系列断桥平开窗
中文：110系列内开内倒窗
Tell us your opening dimensions, climate, and budget — we'll recommend the optimal model within 24 hours.