
Grey Casement Windows
Before upvc windows can only be white color, nowadays upvc tech developed, its surface can be processed to be different colors.
Product Overview
The SUNEAR Elite Grey architectural uPVC Casement Window system represents the pinnacle of modern energy efficiency combined with a sophisticated European aesthetic profile. Meticulously engineered using advanced color-coextrusion technology on multi-chamber structural profiles, these windows delivery exceptional thermal barrier performance and maintenance-free longevity. Featuring internal high-strength steel reinforcements (1.2mm-1.5mm) for superior mechanical load tolerance, the system ensures uncompromising structural safety for landmark residential developments in diverse climates. As a China-based system windows and doors factory, we provide developers and prestigious architects with precision-manufactured casement systems at competitive wholesale pricing to support flaghsip building achievements globally.
Specifications
| Process Logic | Germany Renolit film; Double color extrusion |
| Reinforcement | 1.2mm / 1.5mm galvanized steel reinforcement |
| Glass Hierarchy | Laminated, Tempered, Low-E; 4/5/6mm Single or Double setup |
| Hardware Ecosystem | Germany: ROTO; China elite series; Friction hinges |
| Environment | Schools, Restaurants, Commercial and Residential |
| Packaging | Bubble bag + Reinforced wooden frame |
Key Features
Renolit Shield
Premium German-sourced film wrapping provides hyper-realistic grey texture and UV block.
Structural Backbone
Fully integrated galvanized steel liner ensures zero warping in extreme temperature cycles.
Related Project Cases

Hotel Project, In Malaysia
Hotel Project, In Malaysia is a hospitality case in Malaysia, supplied with Curtain Wall System, Casement Windows, Aluminum Windows for the main opening package.

Apartment Project, Nigeria
Apartment Project, Nigeria is a residential case in Nigeria, supplied with Curtain Wall System, Awning Windows, Casement Windows for the main opening package.
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