Ventana abatible curva

Combine with elegance and functionality. The curved design of casement window adds streamlined elements to balcony. The window can offer large-scale ventilation and energy efficiency for a comfortable living space.

Parámetros básicos

Heat resistance performance:
Uw2.0W/m2 K

Watertight performance:
+500Pa

Airtight performance:
Level 5

Sound insulation performance:
Rw up to 30dB

Hurricane performance:
±2500Pa

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WANJIA® Curved Casement Window

Meets most application requirements

Greater energy conversion efficiency

Product prices are relatively more affordable

Product Overview

Specification Details

Customization Options

Our options of premium aluminum will elevate your window to a whole new level. In addition, the durability of materials allows you to use our window with confidence.

The handles of curved casement window comes with ergonomic designs, ensuring ease of use and adding a stylish element to your windows.

Expand your living space by connecting casement windows with other types, allowing for a larger opening area. You can customize the style of your residential area according to your preferences. Consult a professional team of WANJIA® for guidance.

WANJIA-window-door-detail-page-vinyl-classic-single-hung-windows-glass-type-1

Our standard glass is double-layer transparent tempered glass. However, we also offer a variety of glass options to meet unique project requirements. Including single-layer glass, triple-layer glass, low-e glass, tempered glass, and laminated glass.

Installing high-transparency screen on curved casement window can greatly improve utilization efficiency. The screen not only allows more natural light and ventilation into the room, but also prevent insects from entering indoors.

window door 70 casement windows grilles type

The patterns of curved casement window adds a touch of elegance and charm to your house. WANJIA® offers various options of grille to suit your style and enhance the overall aesthetics.

Compare with Other Casement Window

In order to help you opt for the suitable casement window, we have analyzed regular and certified types. After you read the pros and cons below, you may know them better than before.

Common Window
  • Glass Quality:
    The inferior glass may contain impurities, resulting in poor transparency.
  • Insulating Strip:
    Using cheap and plastic strips. Affect the long lasting and window safety.
  • Hardware Fitting:
    Relatively soft, prone to deformation and susceptible to fracturing.
  • Air Tightness Performance:
    It is easy to cause air leakage and energy loss.
Outstanding Window
  • Glass Quality:
    Brand tempered glass generally has 3C certification mark.
  • Insulating Strip:
    It’s required to use the PA66 nylon gasket specified by the national standards.
  • Hardware Fitting:
    High strength, excellent corrosion resistance and stronger support capacity.
  • Air Tightness Performance:
    Effectively reduce indoor and outdoor air leakage and energy consumption.

Product Certification

We are pleased to announce that WANJIA® products have successfully gained multiple international certifications, including Energy Star, CSA, AAMA, IAS, and CE certification, and meeting the highest standards in Australia and the United States.

WANJIA ventana puerta certificación energy star nfrc csa aama ce 2025

Get Product Catalog

If you want to get more details about our casement window collection, including types, colors, sizes, hardware and so forth. Please feel free to contact us.

window door casement window series product catalog obtain download

Where to Buy More WANJIA® Casement Windows?

Find the professional WANJIA® expertise to discuss more project details and pricing.