| Profile thickness | Frame thickness: 1.8mm | Fan thickness: 2.0mm | |
| Specification | Fan width: 400mm – 800mm | Fan height: 400mm – 1900mm | Maximum fanload: 60kg |
| Glass |
5mm+16A+5mm+12A+5mm hollow; broken edge can be made 8mm+27A+8mm; also can be made double glass 5mm+27A+5mm |
||
| Insulation Strip Size | 35.3mm multi-cavity insulation strip | ||
The casement door opens up to 180°, with a single leaf width of up to 1.2 meters, providing more convenient ventilation and passage.
With a door leaf and frame compression design, it offers superior air and water tightness, as well as noise reduction of over 40dB.
Aluminum profiles are 30% lighter and more corrosion-resistant, with an anodized surface for better durability in all climates.
High-quality, durable, and reliable window and door manufacturers & suppliers & wholesale in China! Our WANJIA® operation center has more than 170 employees, and more than 300 staff working in factory. We possess extensive experience in both international trade and production. Whether you require assistance in selecting standard sizes or customizing windows and doors, we are capable of providing professional solutions for your residential or commercial projects.
Our company offers a variety of transportation options, including combinations of sea, air, rail, and road transport. These options cater to your diverse needs, ensuring your goods arrive safely and on time at your destination.
The standard profiles feature a frame thickness of 1.8mm and a fan (sash) thickness of 2.0mm, ensuring exceptional structural strength and durability.
We offer multi-layer hollow glass including 5mm+16A+5mm+12A+5mm. Options also include broken edge systems at 8mm+27A+8mm, or double-glazed configurations with 5mm+27A+5mm.
Featuring a precision door leaf and frame compression system paired with multi-cavity insulation strips, the door achieves significant sound reduction of over 40dB.
Yes, WANJIA offers full customization services. We support custom sash dimensions ranging between 400mm–800mm in width and 400mm–1900mm in height, tailored to your specifications.
We follow a strict 4-step packaging and dispatch process along with versatile shipping routes (sea, air, rail, and road) to maintain a 99% on-time and damage-free arrival rate.