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High-Quality 6063-T5 Thermally Insulated Breakthrough Sliding Window Aluminum Profile

Energy-saving and heat-insulating aluminum profiles, suitable for sliding and folding windows. Made of 6063-T5 aluminum alloy with PA66 nylon strips, effectively reducing heat transfer compared to ordinary aluminum profiles. Waterproof, soundproof, and condensation-proof. ISO certified. OEM and custom size services available. Factory direct sales, competitive prices.

  • Brand Name Luoxiang
  • Place of Origin Foshan,China
  • Product name Thermal break casement window aluminum profile
  • Material 6063/6061
  • Technology extrusion
  • Finishes Anodising,electrophoretic coating,powder coating,etc.
  • Color Customized
  • Delivery Date 7-20 days after receipt of payment

Insulated easy-open windows have become the industry standard for modern residential and commercial buildings. Our meticulously designed insulated easy-open aluminum profiles combine superior insulation, structural robustness, and design flexibility, making them the ideal choice for architects, contractors, window and door manufacturers, and building material distributors worldwide.

Why choose our thermally insulated aluminum profiles?
PA66 Nylon thermal insulation technology Our profiles use high-quality PA66 polyamide insulation strips to form a reliable thermal insulation layer between the inner and outer aluminum components, thereby reducing the heat transfer coefficient.
High-grade 6063-T5 aluminum alloy Made from high-quality 6063-T5 alloy, it is produced through precision extrusion and hot-fitting processes. This material exhibits excellent corrosion resistance, weather resistance, and long-term stability, making it an ideal choice for coastal and high-humidity environments.
Multi-chamber structural design Available in 60/70/80 series configurations, featuring a three- or multi-cavity hollow structure. This design enhances lateral compressive strength while improving thermal and sound insulation performance. Thickness options range from 0.8 mm to 2.0 mm to meet various wind load requirements.
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High efficiency and energy saving A building's energy consumption accounts for a significant portion of total energy consumption—windows are a key factor in heat loss. Our thermal bridging profiles can help reduce cooling costs by up to 42% in summer and reduce heating losses in winter, resulting in a significant return on investment for owners and helping to meet green building standards.
Sound insulation and condensation prevention This type of heat-insulating, penetrating profile uses a discontinuous material structure, which significantly improves sound insulation compared to standard aluminum profiles. The insulation layer can maintain the inner surface temperature at a level close to room temperature, thus effectively preventing condensation and mold problems in cold climates.
Various surface treatment methods We offer a variety of surface treatment options, such as anodizing, powder coating, electrophoretic coating, or wood veneer. You can choose from standard RAL colors or customize colors to match any architectural style. High-quality surface treatments provide enhanced corrosion resistance and UV protection, ensuring long-lasting outdoor performance.
International Certification Our products comply with international standards such as ISO 9001.
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We are a professional aluminum profile manufacturer with many years of export experience. We serve customers in North America, Europe, Southeast Asia, the Middle East, and Africa.

Our Customized Services
Custom sizes and specifications: Please provide your drawings or non-standard production requirements.
Customizable colors and finishes: Choose from any RAL color code, wood grain, metallic texture, matte finish, or custom textured finish.
Custom molds and series: We provide OEM mold development services with short delivery cycles.
Complete window system kit: pre-cut and pre-drilled profiles, as well as hardware, gaskets and fittings, for quick assembly of window units.