China Eco-friendly Aluminum-wood Windows Manufacturer, Supplier, Factory

At the heart of sustainable building design, our collection of eco-friendly aluminum-wood windows redefines energy efficiency and aesthetic appeal. The range includes Aluminum Clad Wood Windows, which combine a durable aluminum exterior with a warm wood interior for exceptional thermal break performance. For homeowners seeking versatile ventilation, Casement Aluminum-wood Composite Windows offer side-hinged operation that maximizes natural airflow while maintaining a tight seal. The innovative Tilt and Turn Aluminum-wood Windows provide dual-functionality with an inward tilt for secure ventilation and a full swing opening for easy cleaning and emergency egress. Completing the line, Residential Premium Aluminum-wood Windows deliver bespoke configurations with enhanced glazing options and refined hardware, ideal for luxury residential projects. Each product is manufactured using responsibly sourced timber, low-emissivity glass coatings, and recycled aluminum profiles, reducing both operational carbon footprints and embodied energy.


The Eco-friendly Aluminum-wood Windows family is engineered to meet Passive House standards while preserving architectural character. Below, core technical specifications are outlined to demonstrate the precision behind every unit. Each frame integrates a multi-chambered laminated wood core, which naturally insulates and regulates indoor humidity, bonded with an outer aluminum shell through a polyamide thermal break. This structure effectively eliminates thermal bridging and contributes to exceptionally low U-values. Standard glazing utilizes triple-pane insulated glass units with argon gas fill and warm-edge spacers, achieving a center-of-glass U-factor as low as 0.5 W/m²K. Surface finishes are water-based, solvent-free coatings that protect against UV degradation and corrosion. The hardware is tested to 25,000 open/close cycles, while integrated gaskets ensure weathertightness. The following list summarizes key sustainable attributes:

  • Engineered timber from FSC-certified forests, with chain-of-custody documentation
  • Powder-coated aluminum cladding containing a minimum 40% post-consumer recycled content
  • Polyamide thermal barriers reinforced with 25% glass fiber for minimal thermal conductivity
  • Low-maintenance, peel-resistant exterior that requires no repainting for decades
  • Fully demountable construction, allowing end-of-life material separation and recycling
  • EPDM and silicone seals free of phthalates and heavy metals

Performance parameters across standard sizes are detailed in the table below:

ParameterFixed WindowCasement / Tilt & Turn
Overall U-value (W/m²K)≤ 0.70≤ 0.78
Air permeability (EN 12207)Class 4Class 4
Water tightness (EN 12208)E1200E1050
Wind load resistance (EN 12210)Class C5Class C4
Acoustic insulation (Rw, dB)up to 47up to 44
Frame depth (mm)8080
Glazing thickness (mm)48 – 5244 – 50
Visible light transmittance70%72%
Solar heat gain coefficient (g-value)0.500.52
Recyclability rate95%93%

The Eco-friendly Aluminum-wood Windows line adapts to diverse architectural demands through customizable wood species, including oak, larch, and meranti, each treated with natural oil or wax finishes. Continuous quality control from timber drying to final assembly guarantees dimensional stability and tight tolerance across all opening types. By selecting these windows, builders and homeowners invest in a long-lifecycle product that lowers energy bills, minimizes environmental impact, and enhances interior comfort through superior thermal and acoustic performance.

Hot Products

  • Anodized Aluminum Alloy Windows

    Anodized Aluminum Alloy Windows

    As a reliable manufacturer and supplier, Duoping focuses on producing high-quality anodized aluminum alloy windows with advanced anodizing technology. Our windows feature strong corrosion resistance, scratch-proof surfaces and long durability, requiring little maintenance. We offer customized options and wholesale services, delivering practical, cost-effective window products for various residential and commercial procurement needs.
  • Aluminum-wood Windows

    Aluminum-wood Windows

    Duoping is a professional manufacturer and supplier of premium aluminum-wood windows, skillfully combining durable 6063-T5 aluminum exteriors with high-quality imported natural wood interiors. These windows blend luxurious aesthetics, excellent insulation and long-lasting durability, perfectly suited for villas, luxury residences and high-end hotels. We offer full customization of wood type, glass specs and styles, accept wholesale orders, and deliver top-tier high-end window solutions for global luxury construction projects.
  • Aluminum-Wood Sunroom

    Aluminum-Wood Sunroom

    Duoping is a professional manufacturer and supplier of Aluminum-Wood Sunroom, with advanced composite technology and strict quality control. It provides customized solutions featuring aluminum-wood fusion, long durability and excellent sealing, suitable for high-end residences. Wholesale orders are supported, with reliable after-sales service and a service life of over 25 years.
  • Thermal Break Windows

    Thermal Break Windows

    Duoping is a professional manufacturer and supplier of thermal break windows, featuring advanced thermal break technology and strict quality control. This product delivers excellent energy efficiency and sound insulation, suitable for all climate zones. We offer customized designs and welcome wholesale orders, providing reliable energy-saving window solutions for residential and commercial construction projects.
  • Aluminum Windows

    Aluminum Windows

    Duoping is a professional manufacturer and supplier of aluminum windows, with advanced aluminum alloy processing and strict quality control. This product features sturdy frames, long service life and easy maintenance, suitable for home and commercial use. We support customized sizes and colors, welcome wholesale orders, and provide cost-effective window solutions for various construction projects.
  • Glass Door

    Glass Door

    Duoping is a professional supplier and manufacturer of glass doors, with advanced tempered glass processing and precision frame design technologies to ensure high quality. Its glass doors are safe, sturdy and versatile, with excellent light transmission, widely used in commercial, residential and office scenarios. The company offers customized solutions, wholesale services and strict quality control, with nationwide delivery and comprehensive after-sales support.

Send Inquiry

X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy