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

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  • Materials

  • Hardware

  • Combinations

  • Glass

  • Screens

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

  • Window Strip
  • Fixed Hinge
  • Hardware
  • Outward Folding
  • Sliding Track
  • Structure

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
Double glass ≤ 5 meters

Calculated from single leaf

Single glass is calculated as 2㎡
Double glass is calculated as 3.5㎡

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

Our products have obtained multiple international certifications, including Energy Star, CE certification, SGS certification, ISO certification, AAMA, IAS as well as the highest standard certifications from the United States and Australia.

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