WJ Outward Casement Window

Insulation design system and glazings with Low-e glass, meeting different energy rating standards.

Glass Configuration

Tempered glass: 5mm + 20A + 5mm

Optional glass: 6mm to 15mm thickness

Triple glazing

Lamination glass

Low-e glass

Hardware

Paiya’s exclusive custom hinges Siegenia base-free handles

Drainage System

Stepped Hidden Secondary Drainage System

Aluminum Profile Thickness

1.8-2.2mm

Depth of frame

123mm

   Product Features  

 

1. Thermal break system

Featuring thermal-break system technology for energy saving, sound insulation, noise reduction, dust and water resistance.

 

2. Heat proof

Insulation design system and glazings with Low-e glass, meeting different energy rating standards.

 

3. Sound proof

 Insulation glass system reducing noise from 36db to 43db

 

4. stable structure

Premium primary aluminum 6063-T5, professional architectural system design, strong and safe structure

 

5. Aesthetics 

Hidden drainage system without external wind caps, delivering a clean exterior look while ensuring vertical drainage that prevents rainwater backflow under high wind conditions.

 

6. Intelligent

 With smart window control system, intelligentize your home.

 

    Product Brief  

 

1. Dual-Function Opening

Our outward-opening window offers two flexible opening options:

  • Casement Mode: Opens outward on side hinges, bringing in maximum fresh air and keeping your interior space uncluttered.
  • Top-Hung Mode: The sash tilts outward from the bottom, allowing continuous ventilation even in rainy weather, while enhancing safety.
  • Combined Casement + Top-Hung: Offers both modes in one design. You can switch between wide ventilation and secure tilt ventilation as needed.

 

2.Appearance Design:

Innovative frame-sash flush design with a layered structure creates a smooth, pure-flat look. The 7mm dual recessed lines add depth and style, blending simplicity with sophistication.

 

3.Sealing Design:

Flush sash-frame structure with wide insulation system enhances sealing, minimizes heat transfer, and delivers excellent thermal insulation and energy efficiency.

 

4.Drainage System:
Designed with a hidden drainage structure, keeping the façade clean and elegant without exposed plastic covers. The recessed structure promotes quick water drainage and prevents backflow of rainwater.

 

   Product details  

 

01 | Innovative Design

  • Frame-sash-screen flush design
  • Overlapping flush mesh & sash interface
  • “Three-flat” aesthetic system
  • Modern and minimalistic appearance
  • Stands out in modern architecture with elegance and simplicity.

 

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02 | Precision Craftsmanship

  • Full-frame injection molding process
  • Dual-component corner adhesive
  • 1.8mm thick aluminum profiles
  • Enhanced frame rigidity and anti-deformation performance
  • Durability starts with structure.

 

                       

           

03 | Premium Hardware

The unique built-in hinge design enables the central equal-pressure gasket to press more firmly against the frame under wind load, delivering superior sealing performance when the sash is closed. Compared with conventional outward-opening windows on the market, its air and water tightness are improved by up to two performance grades. The flush frame-and-sash design further enhances airtightness, while the stepped concealed secondary drainage system effectively minimizes rainwater backflow and ensures faster, more efficient drainage.

 

Equipped with the German Siegenia hardware control system, the window features multi-point anti-theft locking points and strike plates, providing exceptional resistance against forced entry and prying. Having passed rigorous durability and static load tests, all hardware components retain their original gloss and mechanical integrity over time, ensuring long-lasting performance and appearance.

 

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04 | Color treatment

 

                         

 

The surface adopts AkzoNobel powder coating, ensuring true, saturated, and long-lasting color stability.

 

                        

 

Through ceramic electrodeposition technology, the surface receives an anti-glare treatment that produces a soft, elegant gloss without light pollution, and a fine, skin-touch texture.

 

                      

 

Powder of Tiger brand presents comfortable pastel clean feelings.

 

05 l Mesh

 

0.13 mm Ultra-Fine Mesh – Designed for high transparency and superior visibility while keeping out even the smallest insects such as mosquitoes and midges. Ideal for homes requiring excellent ventilation and unobstructed views.

 

0.15 mm Fine Mesh – A perfect balance between clarity and durability. Provides effective insect protection without compromising natural airflow, making it suitable for most residential applications.

 

0.40 mm Reinforced Mesh – Features a thicker wire diameter for greater strength and tear resistance. Recommended for high-traffic areas, sliding doors, or households with pets.

 

0.80 mm Heavy-Duty Mesh – Engineered for maximum durability, impact resistance, and security. Ideal for villas, ground-floor windows, or coastal and windy regions where enhanced protection is essential.

 

                      

 

06 l Glass structures

 

Double-Glazed Units (DGUs) – Configured with argon gas filling, these units deliver outstanding thermal insulation and energy efficiency, minimizing heat transfer and reducing energy consumption.

 

Triple-Glazed Units – Provide enhanced insulation performance for extreme climate conditions, significantly reducing heat loss and improving indoor comfort throughout the year.

 

Low-E Glass – Coated with a special low-emissivity layer that reflects infrared heat while allowing visible light to pass through. It offers excellent UV protection, boosts energy efficiency, and helps maintain a cooler interior in hot climates.

 

Optional Upgrades – Available with high-performance Low-E coatings, ideal for villas, premium residences, or properties in regions with intense sunlight exposure.

 

                       

 

    Application Scenarios  

 

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   Package & Shipping    

 

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COMMON INSTALLATION PAIN POINTS

  • Q: Are your products Certificated?Title goes here?

    Yes, our products are designed and manufactured to meet international performance standards, including U-value, wind resistance, air tightness, and water tightness, in line with CE (EN standards) and ISO 9001 requirements.If your market requires specific certificates (such as UKCA, AS2047, or NAFS), we can also prepare the documents or testing accordingly.

  • Q: What kind of service will you provide?

    We provide full project support from design to after-sales service, including:

    • Professional design assistance, we help with window & door configuration, technical drawings, and glass specifications.
    • Customized production according to your project requirements.
    • Packaging, loading supervision, and shipment tracking.
    • Installation guidance (drawings, videos, or online support).
    • After-sales service and spare parts supply during the warranty period.
  • Q: What is your warranty ? What do we do in case of problems?

    10 years quality warranty is provided, including frame unfading nor peel-off, hardware and accessories working properly under correct operation.If any problem occurs, please contact us with photos or a short video. Our after-sales team will offer technical guidance, spare parts replacement, or local repair support depending on the situation.

  • Q: What is your delivery time?

    25-35 days after deposit and drawing confirmed

  • Q: How can I know your price?

    The price is based on buyer's specific requirement, so please provide below information to help us quote exact price to you.

    (1) Shop drawing / window schedule to show the window dimensions, quantity and type;

    (2) Frame Color ;Type of glass and thickness (single or double or laminated or others) and color (clear, tinted, reflective, Low-E or others,with Argon or without).

  • Q: What is your main product?

    • Customized Window:Swing window、sliding window、folding window、lift window
    • Customized Door:Sliding door、swing door、folding door、aluminum ecological door、entrance door
    • Other customization:Sunroom、curtain wall、shower room
  • Q: Are you a factory ?

    Yes,Our factory covers an area of 300000㎡and has a history of more than thirty years.