Custom Aluminum windows
WJW Aluminum designs and manufactures high-quality aluminum windows that combine strength, energy efficiency, and modern style. Built to international standards, our windows are durable, low-maintenance, and resistant to weather and corrosion.
We offer a variety of styles, including casement, sliding, and customized options, with flexible choices in colors, finishes, and glazing. With over 20 years of expertise, WJW provides reliable solutions that enhance both the performance and aesthetics of any building project.
Discover the latest from WJW with the Aluminum Fully Hidden High and Low Rail Lifting Sliding Window 2.0. This cutting-edge design seamlessly combines aesthetics and functionality, featuring concealed rails for a clean look. The lifting sliding mechanism ensures smooth operation, and the upgraded 2.0 version guarantees enhanced performance and durability.
WJW New Aluminum Window Screen – a cutting-edge outer opening system window. Designed with a sleek outer frame, it seamlessly attaches to walls, offering a secure fit with a 120mm width. This state-of-the-art window solution combines functionality with modern aesthetics, ensuring durability and style for your space.
WJW New Aluminum Window Screen – a cutting-edge outer opening system window. Designed with a sleek outer frame, it seamlessly attaches to walls, offering a secure fit with a 120mm width. This state-of-the-art window solution combines functionality with modern aesthetics, ensuring durability and style for your space.
WJW New Aluminum Window Screen – a cutting-edge outer opening system window. Designed with a sleek outer frame, it seamlessly attaches to walls, offering a secure fit with a 120mm width. This state-of-the-art window solution combines functionality with modern aesthetics, ensuring durability and style for your space.
WJW New Aluminum Window Screen – a cutting-edge outer opening system window. Designed with a sleek outer frame, it seamlessly attaches to walls, offering a secure fit with a 105mm width. This state-of-the-art window solution combines functionality with modern aesthetics, ensuring durability and style for your space.
WJW's latest innovation, the Aluminum Medium and Narrow Bridge Sliding Window. This contemporary design seamlessly blends style with versatility, featuring a sleek frame and advanced sliding mechanism. The medium and narrow bridge construction enhances insulation, ensuring energy efficiency and a modern aesthetic.
WJW's Aluminum Internal System Window – a breakthrough in modern design and functionality. This innovative window seamlessly integrates into your space, providing a sleek and streamlined appearance. With advanced internal systems, it ensures optimal insulation and durability.
WJW's Aluminum Internal System Window – a breakthrough in modern design and functionality. This innovative window seamlessly integrates into your space, providing a sleek and streamlined appearance. With advanced internal systems, it ensures optimal insulation and durability.
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Why Choose Us
WJW aluminum doors and windows are a popular choice for home builders and decorators. Our products strictly implement international standards to ensure quality. We have more than 20 years of experience in manufacturing aluminum doors and windows, and have formed a mature supply chain system from design, production to sales.
We provide ready-made aluminum door and window systems and aluminum door and window customization services to meet the product needs of every customer.
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How to order and install aluminum windows?
If you want to order and install windows from WJW, you will need the help of local craftsmen to measure the required window size or send the house drawings to our engineers.
Then select the window style you like, including color, surface treatment, thickness, etc., confirm the quantity, and pay the required deposit. After the sample is made, we will send you a set or a section of the profile.
After confirming the sample, you need to pay the remaining payment, and we will start production. During this process, we will regularly feedback to you on the production status.
After the goods are produced, customs declaration and customs clearance procedures will be carried out, and the logistics company will deliver the goods to you. The transportation day depends on your location, about 20 days.
1
What Is the Minimum Order Quantity?
The MOQ depends on the window type and customization. We aim to stay flexible so both small projects and large orders can be accommodated.
2
How Long Does Production and Delivery Take?
Standard orders take about 25–35 days. For urgent projects, we can arrange priority production and fast shipping.
3
Can I Customize the Windows for My Project?
Yes. You can choose the frame color, glass type, size, opening style, and hardware to match your design requirements.
4
How Do You Ensure Product Quality?
Every window undergoes strict quality checks for strength, sealing, and finish before shipping. We follow international standards to ensure long-lasting performance.
5
What Types of Glass Options Are Available?
We offer single, double, and triple glazing, with Low-E, tempered, and laminated options for better insulation, safety, and soundproofing.
6
Are the Windows Energy Efficient?
Yes. Our thermal break technology and insulated glazing help reduce heat loss, improve energy savings, and provide comfort indoors.
7
How Are the Windows Packaged for Shipping?
We use export-grade wooden crates with foam protection. Packaging photos are sent before shipment for your confirmation.
8
Do You Provide Installation Support?
Yes. We supply detailed installation manuals, videos, and online technical support. On-site assistance can be arranged if required.
9
What After-Sales Service Do You Offer?
We provide a 10-year warranty against manufacturing defects. Our support team responds quickly to any issues with parts, glass, or fittings.
10
How Do I Get a Quote?
Simply send us your window dimensions, design preferences, and quantity. Our sales team will provide a detailed quotation with recommendations.
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