High-precision aluminum profiles are generally used for aluminum doors and windows interrupted by home decoration, and the surface of the profiles is sprayed with high-quality powder with good weather resistance, and the weather resistance reaches 10 years or more. Broken-bridge aluminum doors and windows in engineering doors and windows are made of aluminum alloy profiles with ordinary precision, which have great size difference and poor weather resistance. After several years of use, doors and windows will fade. Home improvement doors and windows use high-quality EPDM rubber strips to make doors and windows have better sealing and excellent weather resistance. EPDM rubber strip for engineering doors and windows is mixed with a lot of recycled materials. Although the price is low, the sealing performance of doors and windows cannot be guaranteed, and various problems will appear before long.
For more information about doors and windows, it is recommended to consult the new standard doors and windows. Xinbiao Home Furnishing Group adheres to technological innovation with technology research and development as the guide and international vision as the guide, integrates R&D, design, production, sales and service, realizes high-quality production of doors and windows driven by innovation, continuously upgrades customized products, and establishes a system home product matrix with "365 all-weather system" as the core, which has won more than 100 national patents.