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This arched aluminum double casement window is a refined example of specialty shape windows designed to elevate architectural character while delivering modern performance. Featuring a graceful curved top and slim aluminum profiles, the window blends classical aesthetics with contemporary durability.
The double-opening casement design enhances ventilation and natural light, while the arched transom creates a striking focal point for both residential and commercial facades. Ideal for luxury homes, villas, churches, boutique hotels, and custom architectural projects, this window transforms non-standard openings into timeless design statements.
Product Introduction
| Brand Name | Rutao | Opening Style | Swing |
| Performance | Thermal Broken, Soundproof | Product Name | French Style windows |
| Material | Aluminum+Hardware+Glass | Glass Type | Tempered Glass, Low-E Glass, double pane |
| Design Style | Modern | Type of Windows | Aluminum Casement Window |
| Hardware | Made in China or Germany | Place of Origin | Guangdong, China |
| Warranty | 10 Years | Application | Kitchen, Farmhouse, Bathroom, School, |
At Rutao, specialty shape windows are never one-size-fits-all. We specialize in fully customized aluminum windows for unique architectural requirements in North America and Europe.
Our customization capabilities include:
Custom shapes: arched, round, elliptical, trapezoid, triangle, and mixed geometries
Exact sizing based on architectural drawings or site measurements
Aluminum frame finishes: matte black, bronze, anodized, wood grain, or custom RAL colors
Glass options: double or triple glazing, Low-E, tempered, laminated, frosted, or decorative glass
Opening configurations: fixed + operable combinations, inward or outward casement
Hardware & accessories compliant with US and EU standards
Rutao works closely with architects, builders, and distributors to ensure every specialty shape window aligns with structural requirements, energy codes, and design intent.

Engineered from high-strength aluminum profiles, this specialty shape window offers excellent structural stability even in large or curved designs. Aluminum resists warping, corrosion, and UV degradation, making it ideal for long-term exterior use.

Multi-layer insulated glass improves thermal efficiency, reduces noise, and enhances safety. Optional Low-E coatings help meet energy efficiency requirements in different climate zones.

The double casement opening allows for flexible airflow control and easy cleaning. High-quality hinges and sealing systems ensure smooth operation and long-lasting performance.
Multi-point locking systems and EPDM sealing provide superior air tightness and water resistance, supporting use in coastal, humid, or high-wind regions.

Luxury residential homes and villas
Arched window openings in churches or historic-style buildings
High-end hotels and resorts
Custom-designed commercial spaces
Feature windows for stairwells, living rooms, and entry halls
10+ years of aluminum window manufacturing experience
Expertise in complex and non-standard window shapes
OEM / ODM support for overseas brands
Strict quality control and export-grade packaging
Choosing Rutao means investing in specialty shape windows that balance design freedom, performance reliability, and long-term value.
Specialty shape windows are non-standard windows designed in unique forms such as arches, circles, triangles, or custom geometries to match architectural designs.
Yes. While some specialty windows are fixed, this model combines an arched top with operable double casement panels for ventilation.
Yes. All Rutao specialty shape windows are fully customized based on size, shape, glass, and finish requirements.
We use high-quality aluminum frames combined with insulated safety glass for durability, energy efficiency, and design flexibility.
Absolutely. They are designed for exterior applications and tested for weather resistance and structural performance.
Yes. We support residential, commercial, and multi-unit projects with stable production capacity and export experience.
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