Large Ventilation Vertical Folding Window
Unique Design
Vertical folding window is a sleek and space-saving option for any home. Allow for easy access for fresh air, while also providing large area ventilation. Unique design allows the window to fold vertically and maximize space.
Regular Color Options
Wood Color Options
WANJIA™ Vertical Folding Window
Increase more window elements
Reduce energy consumption
Meet more application Scenarios
Contact Us to Start Your Tour!
Please tell us your individual needs and get a free quote directly from WANJIA™
Our options of superior aluminum folding window will elevate your window to a whole new level. In addition, the durable materials allow you to utilize our windows with confidence.
Basic Parameters
Heat resistance performance:
Uw1.4W/m2 K
Soundproofing performance：
Rw up to 37dB
Watertight performance:
600Pa
Hurricane performance：
±4000Pa
Airtight performance:
Ievel 5
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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.
Specification Details
Series | 55 Folding Series | 60 Folding Series |
|---|---|---|
Material | Aluminum | Aluminum |
Opening ways | fold up | fold up |
Accessories | coil spring | coil spring |
Wall thickness | 1.2-3.0mm | 2.0-3.0mm |
Width of profile section | 55mm | 60mm |
Maximum area | 7㎡ | Single glass ≤ 10 meters |
Calculated from single leaf | Single glass is calculated as 2㎡ | calculated as 3㎡ |
Allowance | ≤ 3 meters | ≤ 3.6 meters |
High limit | ≤ 2.8 meters | ≤ 3 meters |
Glass | single glass/double glass | single glass/double glass |
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.
