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The sound insulation effect of UPVC doors and windows is affected by many factors. Here are some main factors: Material characteristics: The sound insulation performance of the UPVC material itself is a key factor affecting the sound insulation effect of doors and windows. High-quality UPVC material has better sound insulation performance and can effectively isolate […]

Strength and pressure resistance: The greater the wall thickness of the profile, the higher its overall strength and pressure resistance. This means that thicker wall thickness can better resist deformation or cracking when subjected to external pressure or impact, ensuring the structural stability and safety of doors and windows. Sound insulation and thermal insulation performance: […]

Appearance and color: First, observe whether the surface of the UPVC profile is smooth and the color is uniform. High-quality UPVC profiles usually appear bluish-white or bluish-white. This color is not only beautiful, but also has good anti-aging properties. Avoid choosing profiles that are yellowish in color or have obvious color differences, as they may […]

High mechanical strength: It has good water pressure resistance, impact resistance and tensile strength, especially suitable for water supply pipelines. Hygienic and non-toxic: It adopts a green and environmentally friendly lead-free formula system, which will not damage water quality or affect human health, so it is especially suitable for drinking water pipes. Lightweight, easy to […]

High mechanical strength: It has good water pressure resistance, impact resistance and tensile strength, especially suitable for water supply pipelines. Hygienic and non-toxic: It adopts a green and environmentally friendly lead-free formula system, which will not damage water quality or affect human health, so it is especially suitable for drinking water pipes. Lightweight, easy to […]

Choose formal channels to purchase. View product parameters and specifications. Products from different manufacturers will have different specifications and parameters, such as color, thickness, size, etc. You can choose the appropriate product according to your own needs. Compare prices and quality from different manufacturers. Price and quality are often directly proportional, but some manufacturers will […]

High-quality UPVC profiles should have a multi-cavity design, moderate wall thickness, and contain anti-aging and anti-UV additives. Appearance, it should be smooth and bluish white in color. When consumers purchase, they can compare the cross-sections of different profiles and make preliminary identifications through color and feel. Profiles of poor quality may turn yellow due to […]

The maintenance frequency of UPVC doors and Windows mainly depends on the frequency of use, environmental conditions and the condition of doors and Windows. In general, in order to maintain the good performance and appearance of UPVC doors and Windows, it is recommended to carry out a comprehensive inspection and maintenance at least once a […]

First of all, these sealing materials have excellent weather resistance and can resist the erosion of sunlight, rain and various climatic conditions for a long time, thereby maintaining stable performance and not easy to age or deform. Secondly, these sealing materials also have good elasticity and wear resistance, and can maintain a tight fit during […]