Outward Opening Window

Vallisco: Your Trusted Partner for Outward Opening Window Supplier
Vallisco manufactures outward opening windows for residential, commercial, and custom projects. Each window is made with strong materials and built to last, with insulation that helps manage temperature and noise through all seasons. The outward opening design helps save indoor space and brings in fresh air easily.
Whether you need single or double sash styles, Vallisco’s windows are made to fit your exact measurements. The hardware is tested for smooth daily use, and the frame resists common weather issues like moisture and heat. That means fewer problems during installation and less work over time for maintenance crews.
Vallisco works closely with builders and contractors in China and other regions. With steady build quality and clean designs, these windows have become a practical choice for long-term projects and daily use.
Custom Outward Opening Windows for Your Project

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Product Specifications You Should Know
①Type & Dimensions
Category | Parameter | Details / Options |
Type | Window Style | Casement / French / Awning / Outward Swing |
Opening Method | Manual / Lever-Handle / Assisted Arm | |
Opening Direction | Outward (Left / Right / Top-Hung) | |
Dimensions | Width Range | e.g. 0.6–1.8 m |
Height Range | e.g. 0.8–2.4 m | |
Frame Thickness | e.g. 40mm / 60mm | |
Minimum Clearance | Side & top allowance required for full opening swing |
②Materials & Performance
Category | Parameter | Details / Options |
Materials | Frame Material | Aluminum Alloy / Aluminum-Clad Profiles |
Glass Options | Double Glazing / Low-E / Tempered / Laminated | |
Thermal Control | Thermal Break Option | Available for improved insulation |
U-Value Range | e.g. 1.8–2.8 W/m²·K (based on glass and frame combo) | |
Acoustic | Soundproofing | Up to 35 dB (depends on glass type) |
Weather Rating | Air & Water Resistance | Conforms to EN12207 / EN12208 test standards |
Wind Load Resistance | Up to Class 4 (EN12210) depending on size and design | |
Durability | Corrosion Resistance | Surface treated for humid, coastal, or high-rain zones |
③Appearance, Automation & Other
Category | Parameter | Details / Options |
Appearance | Surface Finishes | Powder-Coated / Anodized / Wood-Grain Transfer (aluminum) |
Color Options | RAL Custom Colors / Dual-Color Available | |
Glass Patterns | Clear / Frosted / Tinted / Reflective | |
Automation | Smart Features | Optional Motorized Openers / Integrated Sensor Controls |
Lock System | Multipoint Manual / Optional Smart Lock Integration | |
Other Options | Mosquito Screen | Built-in or Removable Aluminum Mesh |
Safety Features | Limiters / Safety Stays / Child Lock | |
Hardware Origin | China / Europe (OEM options available) |
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We offer a full range of aluminium windows and doors and other window types designed for residential and commercial projects. Our products combine functionality with a modern aesthetic and can be tailored to project-specific requirements and international standards.
Have the perfect Windows Doors Idea For Your Project?
Simple Process for a Made-to-Order Fit
01 Professional Project Review
Discuss your project goals, product specs, lead time, and market needs to suggest the right fit.
02 Design Plan & Pricing
Share custom system designs and give clear pricing based on layout, material, and function.
03 Sample Check & Approval
Send samples for frame, finish, and build so you can confirm appearance and quality match.
04 Order Finalization & Build
Approve technical drawings, confirm the deal, and move into factory production with timeline set.
05 Inspection & Shipping Out
Carry out full quality checks, package with care, and handle delivery to your site or storage.
06 Service & Project Support
Provide install help, tech advice, and stay in touch during and after delivery.
Common Questions About Outward Opening Windows
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Vallisco — Performance You Can See. Quality You Can Trust.