Thermal break aluminum windows and doors are unique in their construction, which features a thermal break strip in the middle – like putting a warm scarf on the aluminum profile. This PA66 nylon thermal break strip effectively separates the high-conductivity aluminum alloy into two layers:
- Temperature Insulation: When the outdoor temperature is -10℃, the indoor window frame can still maintain a temperature above 15℃.
- Condensation Control: Reduces condensation by 80% compared to ordinary aluminum windows.
- Flexible Design: Allows for 0.5mm of thermal expansion and contraction space to prevent deformation.
- Multi-Cavity Structure: A cross-section of the thermal break aluminum profile reveals multiple hidden chambers; these are not simple grids.
- Drainage Chamber: A 45° angled design allows rainwater to drain automatically.
- Reinforcing Ribs: Cross-shaped steel reinforcement provides wind pressure resistance up to level 9.
- Air Layer: A three-layer spatial difference design provides 38 decibels of sound insulation.
- Hardware System: Good doors and windows are like Swiss watches; every part fits precisely.
- Multi-Point Locking: The window sash locks simultaneously at all four corners, with a sealing strip compression of up to 3mm.
- Load-Bearing Hinges: A single sash can withstand a weight of 80kg while still opening and closing smoothly.
- Invisible Drainage: Water channels are built into the cavities, with no visible perforations.