60 Series UPVC Casement Window

We engineered the 60 Series UPVC Casement Window to serve as a high-performance thermal barrier for regions experiencing extreme seasonal temperature fluctuations. Operating out of our advanced 30,000-square-meter facility, we utilize premium unplasticized polyvinyl chloride (UPVC) to eliminate the thermal bridging issues common in standard metal frames. International buyers and developers recognize that outward-opening casement windows must maintain a perfect seal to prevent water penetration during heavy storms. This is why our 60 Series UPVC Casement Window is built with a dual-gasket compression system and multi-point locking hardware that pulls the sash tightly against the frame when closed. This tight seal prevents wind and rain from entering, while also improving sound insulation, making it popular for residential projects near busy roads. By using our imported German welding lines to join the profiles, we achieve a consistent fusion weld that is completely leak-proof. This dedication to precision is why our products have achieved a 92% repurchase rate and are trusted by major global developers.

To meet the high standards of global distributors and housing agencies, our 60 Series UPVC Casement Window uses a thick multi-chambered profile design that provides excellent structural stability. The main chambers of our 60 Series UPVC Casement Window are lined with galvanized steel reinforcements to ensure the frame remains rigid and securely supports heavy double or triple insulated glass units. This structural design enables the window to easily withstand high wind pressures in coastal areas and high-rise buildings. We have invested over 41 million RMB in high-tech CNC double-head cutting saws and digital corner cleaning machinery to ensure every miter joint is clean and structurally sound. As an ISO9001-certified factory, we test 100% of our products before packing, checking sash squareness, hinge friction, and lock alignment. This ensures that every window can be installed quickly on-site without time-consuming adjustments, helping to keep your project schedules on track and within budget.

Ideally suited for suburban residential homes, energy-efficient commercial buildings, seaside villas, and low-to-medium rise apartments where high thermal performance and maximum ventilation are required.

Our team supports custom manufacturing based directly on your project's technical drawings and architectural layouts. We can customize the 60 Series frame to include integrated mosquito screens, custom handle finishes, frosted or tinted glass, and special profile colors. Our engineering team can develop custom samples in 15 to 20 working days, and we offer free sample components to help our B2B partners secure major commercial contracts.

We maintain strict quality control at every stage of production-from checking raw material compounds to final product testing. Our factory is fully compliant with local environmental laws, and our products carry European E0-class environmental certification. If any item is damaged during shipping, we follow a clear claim procedure: immediate responsibility determination, on-site assessment, and rapid replacement or credit adjustment.