Aluminum profiles and flat-rolled aluminum products for doors, windows, architectural structures and construction frameworks

Architectural aluminum extrusions are essential materials in modern construction, valued for their light weight, high strength, corrosion resistance, and excellent weatherability. Zhongpeng’s aluminum profiles are widely used in building applications such as windows, doors, curtain walls, and railings. With surface finishes like anodizing and electrophoretic coating, these profiles deliver both durability and aesthetic appeal, meeting diverse architectural design needs.

Aluminum’s durability makes it ideal for outdoor use, featuring natural fire resistance, weather resistance, and anti-corrosion properties. Processes such as anodizing and powder coating enhance surface performance and offer a wide range of textures and colors that complement various architectural styles while ensuring long-lasting color retention.

The material’s high formability allows for the extrusion of complex, integrated cross-sections with features like thermal breaks and drainage chambers (e.g., insulated aluminum profiles). Zhongpeng provides comprehensive services from profile design and die development to finished fabrication, ensuring precision-engineered extrusions that are ideally suited for every door and window application while delivering unlimited design possibilities and customized performance.

Doors and Windows

• Stair Handrails
  Made from 100% primary aluminum with thick-wall tubing, ensuring stability, corrosion resistance, and long-lasting durability. Available in multiple finishes, including wood-grain designs, for aesthetic versatility.
• Courtyard Railings
  Customizable in size and style for seamless integration into any landscape. Reinforced aluminum tubes provide excellent load-bearing capacity and resistance to corrosion, fading, and heat, offering both beauty and safety.
• Bridge Railings
  Manufactured from national-standard aluminum alloys, these railings combine impact resistance and high safety standards. Precision cutting, welding, and powder coating ensure resilience against harsh environmental conditions.
• Balcony Railings
  Custom-designed per client specifications, featuring smooth surfaces, high gloss, and decorative finishes. Durable and oxidation-resistant, suitable for balconies and terraces requiring both protection and elegance.

Features and Applications

• Suitable for courtyards, villas, and terraces. Available in various configurations such as flat-top, arched, pitched, multi-slope, and diamond-shaped roofs.
• Waterproof Sealing: EPDM sealing strips ensure excellent oxidation resistance, weatherproofing, and stability across temperature ranges.
• Thermal Break Design: Full thermal-break profiles with PA66 insulation strips effectively prevent heat transfer between interior and exterior sections.

Key Features

• Twice the stiffness (sectional moment of inertia) of standard market products.
• New design uses three horizontal ribs for inner walls (one less than conventional models), improving efficiency and reducing hardware costs.
• Modular dimensions of 500, 200, and 100 mm increase standardization and lower turnover costs.
• Fewer joints and connectors enhance both efficiency and concrete surface quality.
• Reduced weld length by 30–40%, lowering processing time and cost.
• Lighter theoretical weight at approx. 24 kg/m² compared with conventional 25–30 kg/m² products.
• Made of 6005A-T6 aluminum, offering mechanical strength, extrusion yield, weldability, and corrosion resistance compared to typical alternatives.