Four steps to help you understand broken bridge aluminum doors and windows
Release date:
2025-09-01
4. Assess the quality and functionality of hardware components: While ensuring the断桥铝 profiles themselves are of high quality, the finished断桥铝 doors and windows must also be paired with reliable hardware accessories. The quality of these accessories directly affects the ease of operation and longevity of the doors and windows. High-quality hardware guarantees smooth opening and closing, excellent sealing performance, and prevents issues like sagging or misalignment over time—problems that could lead to doors and windows failing to close properly.
1. Assessing Window and Door Profile Quality by Surface Appearance: When examining the surface, consider two key aspects—first, the gloss and texture; second, the color saturation. High-quality broken bridge aluminum profiles exhibit a glossy, tactile finish, with naturally vibrant and smooth-looking paint coatings. In contrast, inferior profiles have a rough, lackluster surface that appears unnatural. Over time, substandard broken bridge aluminum windows and doors may start to discolor or fade, losing their rich, even coloration.
2. Assess by examining the cross-sectional structure of the profile: High-quality broken-bridge aluminum door and window profiles feature precisely crafted geometric angles in their cross-section, ensuring the profiles remain straight without bending or twisting. Additionally, the cross-sectional thickness is fully compliant—for instance, if you’ve customized a 60-series broken-bridge aluminum door or window, the "60" refers to an actual profile thickness of 6 centimeters, entirely made from robust broken-bridge aluminum material with minimal use of reinforcing plastic strips. In contrast, lower-quality broken-bridge aluminum products often rely on hollow or loosely supported 60-series profiles, using plastic strips to compensate for the insufficient aluminum content, resulting in thinner and less durable materials overall.
III. Examine the thermal break strips in the profiles: Thermal break strips come in both imported and domestically produced varieties. Most domestic thermal breaks are made from plastic PVC, while imported ones are crafted from polyamide—specifically, PA66 nylon thermal breaks. High-quality aluminum windows and doors with thermal breaks typically use imported strips, as they offer superior resistance to both high and low temperatures, lower thermal conductivity, and better performance in terms of insulation, heat retention, environmental protection, and energy efficiency. This advanced technology can help save energy by 20% to 30%.
4. Assess the quality and functionality of hardware components: While ensuring the断桥铝 profiles themselves are of high quality, the finished断桥铝 doors and windows must also be paired with reliable hardware accessories. The quality of these accessories directly affects the ease of operation and longevity of the doors and windows. High-quality hardware guarantees smooth opening and closing, excellent sealing performance, and prevents issues like sagging or misalignment over time—problems that could lead to doors and windows failing to close properly.
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Contact Address: No. 7, Industrial Avenue East, Songxia Industrial Park, Shishan Town, Nanhai District, Foshan City
Warren Doors and Windows, south of Fangshan Road and west of Dongtai Road, Dongcheng Subdistrict, Linqu County, Weifang City, Shandong Province
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National customer service hotline:+86 400-676-9888
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