Aluminum Alloy Thermal Break Doors & Windows
Premium thermal break aluminum doors and windows. 6063-T5 aviation-grade aluminum with PA66 nylon thermal break. Solves traditional aluminum window problems: cold in winter, hot in summer.
| Item Code | DW-TB-6063 |
| Profile | 6063-T5 Aviation-Grade Aluminum Alloy |
| Thermal Break | PA66 Nylon —断桥结构阻断热传导 |
| Wall Thickness | 1.8mm (Premium) | 1.4mm (Engineering) |
| Features | Corrosion-resistant | Oxidation-resistant | Durable |
| EXW Starting Price | RMB ¥670/㎡ (≈ USD $98.26/㎡, varies by model) |
| Customization | Custom sizes, colors, configurations |
| Brand | Jinhua Steel |
| Origin | China |
Key Features:
- 6063-T5 aviation-grade aluminum — high hardness, no deformation
- PA66 thermal break — complete insulation, energy-efficient
- Thicker wall (1.8mm) — stronger wind pressure resistance
- Corrosion-resistant — long service life in all climates
- Customizable sizes, colors, opening configurations
- Professional installation and after-sales service available
Applications: Premium residential, commercial, office, hotel, hospital, school projects.

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