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High-Quality Thermal Break Aluminum Profiles for Doors and Windows from China Suppliers and Factory
◆ Product Introduction
The profiles adopt a PA66 nylon thermal break structure, which effectively separates heat conduction between the interior and exterior aluminum layers. This scientifically designed insulation structure significantly improves thermal insulation, heat preservation, and sound insulation performance, helping to reduce building energy consumption while enhancing indoor comfort.
Our thermal break profiles are produced using high-quality 6063-T5 aluminum alloy, known for its excellent strength, corrosion resistance, and formability. The profiles feature standard wall thickness options of 1.4 mm and 1.8 mm, ensuring a strong and stable structure with excellent wind pressure resistance, impact resistance, and deformation resistance, providing long-term safety and durability.
Our thermal break profiles are produced using high-quality 6063-T5 aluminum alloy, known for its excellent strength, corrosion resistance, and formability. The profiles feature standard wall thickness options of 1.4 mm and 1.8 mm, ensuring a strong and stable structure with excellent wind pressure resistance, impact resistance, and deformation resistance, providing long-term safety and durability.
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PA66 Thermal Break
Effectively separates heat conduction for superior thermal insulation
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6063-T5 Aluminum Alloy
High strength, corrosion resistance & excellent formability
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1.4 mm / 1.8 mm Wall Thickness
Wind pressure, impact & deformation resistant structure
The system adopts a 110 mm frame depth design combined with 22 mm multi-chamber PA66 insulation strips, which effectively reduce heat transfer and significantly improve energy efficiency and noise reduction.
The sealing system uses multi-cavity EPDM rubber gaskets, offering excellent resistance to oxidation, aging, and corrosion. This advanced sealing design enhances the window system's sound insulation, thermal insulation, waterproofing, and wind resistance.
The sealing system uses multi-cavity EPDM rubber gaskets, offering excellent resistance to oxidation, aging, and corrosion. This advanced sealing design enhances the window system's sound insulation, thermal insulation, waterproofing, and wind resistance.
For improved drainage performance, the outer frame features a floor-drain style concealed drainage system, allowing water to discharge smoothly through pressure-guided channels while maintaining a clean and modern appearance.
The frame structure incorporates a vertical isothermal design with triple sealing at the opening, providing excellent airtightness and water resistance while maintaining a refined aesthetic.
The frame structure incorporates a vertical isothermal design with triple sealing at the opening, providing excellent airtightness and water resistance while maintaining a refined aesthetic.
The screen sash has a 52 mm visible frame width, presenting a delicate and modern light-luxury style. The glass sash adopts European standard hardware grooves, ensuring compatibility with hardware systems from many major international brands. The inner and outer frames are designed to be flush and well-aligned, creating a clean, layered, and elegant architectural appearance.
Our profiles support dual-color surface customization for interior and exterior sides, and the surface is finished using our advanced vertical powder coating process, providing excellent weather resistance, wear resistance, and long-lasting color stability.
As a direct source manufacturer, Golden Henghui offers a complete one-stop production service from aluminum extrusion and surface treatment to precision processing. With stable production capacity, reliable delivery, and competitive factory pricing, we provide high-performance thermal break aluminum profile solutions for system door and window manufacturers worldwide.
Our profiles support dual-color surface customization for interior and exterior sides, and the surface is finished using our advanced vertical powder coating process, providing excellent weather resistance, wear resistance, and long-lasting color stability.
As a direct source manufacturer, Golden Henghui offers a complete one-stop production service from aluminum extrusion and surface treatment to precision processing. With stable production capacity, reliable delivery, and competitive factory pricing, we provide high-performance thermal break aluminum profile solutions for system door and window manufacturers worldwide.
❓ Frequently Asked Questions
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What material are the thermal break strips made of?
The thermal break strips are made of PA66 nylon, a high-performance engineering plastic with excellent thermal insulation properties. It effectively separates the interior and exterior aluminum layers, minimizing heat conduction and significantly improving the overall energy efficiency of the window or door system.
Q
What aluminum alloy grade is used for these profiles?
Our thermal break aluminum profiles are manufactured using 6063-T5 aluminum alloy, which is widely recognized for its superior strength, excellent corrosion resistance, and outstanding formability — making it the industry standard for high-quality window and door profile production.
Q
What wall thickness options are available?
The profiles are available in standard wall thickness options of 1.4 mm and 1.8 mm. Both options provide excellent structural stability with strong resistance to wind pressure, impact, and deformation, ensuring long-term safety and durability in various application environments.
Q
Are the profiles compatible with international hardware brands?
Yes. The glass sash is designed with European standard hardware grooves, ensuring broad compatibility with hardware systems from many major international brands. This makes integration straightforward for system window and door manufacturers operating in global markets.
Q
Can the profiles be customized with different colors for interior and exterior?
Absolutely. Our profiles support dual-color surface customization, allowing different colors to be applied to the interior and exterior sides independently. The surface treatment uses an advanced vertical powder coating process, delivering exceptional weather resistance, wear resistance, and long-lasting color stability.
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What services does Golden Henghui provide as a manufacturer?
Golden Henghui is a direct source manufacturer offering a complete one-stop production service that covers aluminum extrusion, surface treatment, and precision processing. We provide stable production capacity, reliable on-time delivery, and competitive factory pricing — making us a trusted partner for system door and window manufacturers worldwide.