What Makes an Aluminum Clad Window Worth Buying
Aluminum clad windows pair a solid wood interior with an aluminum exterior. The wood gives you warmth and a traditional look on the inside. The aluminum cladding protects the wood from rain, sun, and wind on the outside. This combination is why many builders and homeowners choose clad windows for high-end homes and commercial projects.
When you compare aluminum clad windows, look at the profile, the wood species, the hardware, and the glass. These details affect performance, durability, and price. A well-built clad window should resist warping, keep its finish for years, and operate smoothly every day.
WANJIA Hiseng manufactures aluminum clad wood windows in Foshan, China. The company uses a 6063-T5 aluminum clad wood profile. Casement windows have an aluminum thickness of about 2.0 mm. Sliding windows use about 1.5 mm. This aluminum shell protects the wood core and reduces maintenance.
Four Common Styles of Aluminum Clad Windows
Different window styles suit different rooms and architectural designs. The best aluminum clad windows for your project depend on how you want them to open, how much ventilation you need, and the look you prefer. Here are four styles WANJIA Hiseng builds for the North American market.
Casement Windows
Casement windows swing outward on side hinges. They seal tightly when closed because the sash presses against the frame. This design works well for ventilation and for capturing breezes. Casement windows often use multi-point locking systems for added security.
WANJIA Hiseng casement windows use German hardware brands like ROTO, SIEGENIA, and CMECH. The wood interior can be Burmese teak, black walnut, cherry, or red rosewood. The aluminum exterior accepts powder coating, anodizing, or wood-grain finishes. You can see the full range on the casement windows page.
Single-Hung Windows
Single-hung windows have a fixed top sash and a bottom sash that slides vertically. Many models also include a tilt-in sash for easy cleaning from inside. This style is common in traditional and colonial homes across North America.
WANJIA Hiseng single-hung windows use American Caldwell handles. The wood options include American oak as standard, plus Burmese teak, dark walnut, cherry, and rosewood. The aluminum cladding protects the wood from moisture and UV damage. Learn more on the single-hung windows page.
Sliding Windows
Sliding windows move horizontally along a track. They are simple to operate and work well in wide openings. Because they do not swing out, they are a good choice for patios, walkways, and tight exterior spaces.
WANJIA Hiseng sliding windows use hardware from CMECH, HOPPE, HOPO, or KINLONG. The aluminum thickness is about 1.5 mm. The wood interior can be Burmese teak, black walnut, cherry, or red rosewood. Insect screens are available. See the sliding windows page for details.
Awning Windows
Awning windows are hinged at the top and push outward from the bottom. They can stay open during light rain because the sash acts like a small roof. Awning windows are often placed above or below fixed windows for ventilation.
WANJIA Hiseng awning windows use the same wood species as casement and sliding windows. Hardware options include CMECH, HOPPE, HOPO, and KINLONG. The aluminum exterior can be powder coated or anodized in a wide range of colors. Visit the awning windows page for more information.
Materials and Construction Details
The best aluminum clad windows start with the right materials. WANJIA Hiseng uses a 6063-T5 aluminum alloy for the exterior cladding. This alloy is strong, corrosion resistant, and accepts finishes well. The wood interior is solid, not veneer over particleboard. That matters for durability and for the feel of the window.
Wood species affect color, grain, and hardness. Burmese teak is dense and naturally resistant to moisture. Black walnut has a rich dark tone. Cherry has a warm reddish color that deepens over time. Red rosewood is hard and distinctive. American oak is a standard option for single-hung windows. Each species can be stained or clear coated to match interior trim.
The aluminum exterior can be powder coated, anodized, or finished with a wood-grain texture. Powder coating provides a durable color layer. Anodizing creates a metallic finish that resists corrosion. Wood-grain finishes mimic the look of painted wood without the maintenance. WANJIA Hiseng offers a full architectural color system, so you can match almost any design palette.
| Window Style | Aluminum Thickness | Hardware Brands | Wood Species |
|---|---|---|---|
| Casement | About 2.0 mm | ROTO, SIEGENIA, CMECH | Burmese teak, black walnut, cherry, red rosewood |
| Single-hung | About 2.0 mm | Caldwell | American oak, Burmese teak, dark walnut, cherry, rosewood |
| Sliding | About 1.5 mm | CMECH, HOPPE, HOPO, KINLONG | Burmese teak, black walnut, cherry, red rosewood |
| Awning | About 2.0 mm | CMECH, HOPPE, HOPO, KINLONG | Burmese teak, black walnut, cherry, red rosewood |
Glass Options and Energy Performance
Glass is a major factor in how a window performs. WANJIA Hiseng aluminum clad windows have a glass notch of 33 mm. That space accepts double or triple glazing. Double glazing uses two panes with an air or gas fill between them. Triple glazing adds a third pane and another insulating cavity. Triple pane windows reduce heat transfer more than double pane windows, which helps in cold climates.
Low-E coatings are another option. Low-E glass reflects infrared heat while letting visible light pass through. In winter, it helps keep heat inside. In summer, it reduces solar heat gain. You can also add a built-in grille or lattice between the glass panes. This gives the look of divided lites without the cleaning hassle.
For projects that need maximum insulation, consider the triple pane windows option. The 33 mm notch accommodates triple glass without changing the frame design. This keeps the window profile slim while improving thermal performance.
Finishes, Screens, and Customization
Aluminum clad windows can be customized in many ways. The aluminum exterior color can match your building's trim or accent colors. Powder coating offers solid colors. Anodizing gives a metallic look. Wood-grain finishes blend with natural siding or shingles.
The wood interior can be stained, painted, or clear coated. You can choose a wood species that matches your floors, cabinets, or doors. WANJIA Hiseng also offers insect screens for all window styles. Screens keep bugs out while allowing fresh air in. For sliding windows, the screen mesh is 304 stainless steel, which resists rust and tears.
Custom sizes are available. Because WANJIA Hiseng manufactures its own profiles, the factory can produce windows to your exact dimensions. This is useful for renovations where existing openings are not standard. The technical team can help with measurement solutions before you order.
Ordering, Lead Time, and Support
WANJIA Hiseng works with builders, dealers, architects, and homeowners across North America. The company exports to more than 80+ countries. The factory covers 322,917 square feet, and the showroom spans 114,966 square feet. More than 500+ employees handle production, quality control, and customer support.
Lead time is usually 25-30 business days, depending on the design, materials, and order volume. After you send project details, you receive a quote within 3 hours on average. Sample orders are supported before bulk purchase, so you can check the quality and finish before committing to a large order.
Installation support includes video and guidance sent after the goods arrive. The technical team can assist remotely until the project is finished. Warranty depends on the specific product and contract terms. Repair or replacement is available during the warranty period. The after-sales service team is reachable directly for any issues.
If you are comparing suppliers, ask about the aluminum alloy, the wood species, the hardware brands, and the glass options. These details separate a good clad window from a great one. WANJIA Hiseng provides all of these specifications on its product pages and in its quotes.
Why Choose WANJIA Hiseng for Aluminum Clad Windows
WANJIA Hiseng has been manufacturing windows and doors since 2012. The company is a subsidiary of Foshan WANJIA Window and Door Co., Ltd. Its products are backed by internationally recognized certifications, supporting projects across North America, Australia and New Zealand, Europe, and beyond. Certifications include ENERGY STAR, NFRC, CSA, AAMA/WDMA, CE, ISO 14001, and ISO 45001.
The factory uses advanced CNC machining centers, smart spraying tools, and automatic assembly lines. This equipment helps maintain consistent quality across large orders. WANJIA Hiseng also offers OEM and ODM services, so you can brand the windows for your own product line. Dealer and agent programs include training courses.
When you need aluminum clad windows for a residential or commercial project, WANJIA Hiseng can supply the styles, materials, and finishes you need. The company ships worldwide with wooden box and wooden frame packing. Tracking numbers are sent after shipment. Payment is by bank transfer or T/T, with trade terms EXW, FOB, or CIF.
To get started, send your project details. You will receive a quote within 3 hours. The team can help you choose the right window style, wood species, glass package, and hardware for your climate and budget.