Standard for Broken Bridge Aluminum Door and Window Profiles

At China Aluminum Network, we understand that the market for doors and windows is quite diverse and complex. Some businesses are legitimate and trustworthy, while others may prioritize profit over quality, making it essential to be cautious when choosing your products. To help you make an informed decision, Scarlet Xiaobian shares key standards for broken aluminum windows and doors profiles:

1. Profile Wall Thickness: For typical home improvement projects, the national standard requires a minimum wall thickness of 1.4mm. The exact thickness is usually determined by the designer based on the project's needs. If the wall thickness is less than 1.4mm, the product is considered non-compliant and may not meet safety or durability standards.

2. Insulation Strips: These are crucial components in aluminum thermal breaks. According to national regulations, PA66 nylon strips should be used due to their superior thermal insulation properties. However, some manufacturers use cheaper PVC plastic strips instead, which can significantly reduce the lifespan and performance of the window or door.

3. Glass: Broken aluminum doors and windows must be made with insulating glass of varying thicknesses. The original film is typically float glass, with a recommended thickness of 5mm. The space between the two panes should range from 12mm to 15mm, depending on the size and specifications of the window or door profile. This helps improve energy efficiency and sound insulation.

4. Sealing Tapes: High-quality sealing tapes are usually imported EPDM rubber, known for its long service life of up to 30 years. In contrast, inferior products often have a much shorter lifespan—only around 5 years. Choosing the right tape ensures better weather resistance and long-term performance of your windows and doors.

By paying attention to these four key factors, you can ensure that you're selecting high-quality aluminum windows and doors that are both durable and efficient. Always verify the product specifications and choose reputable suppliers to avoid substandard materials that could compromise your investment.

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