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Choose high-quality materials: First of all, choosing high-quality door and window materials is key. For example, UPVC, aluminum alloy and other materials have good weather resistance and anti-aging properties, can effectively resist the influence of harsh weather conditions, and are not susceptible to corrosion or moisture. Pay attention to the sealing performance: the sealing performance […]

Accurate measurement: Before installation, be sure to accurately measure the size of the door and window openings to ensure that the UPVC doors and windows match the openings to avoid loose installation or being too large or too small. Installation specifications: Install according to the installation guide provided by the manufacturer or the recommendations of […]

Regular cleaning: Clean the surface of UPVC doors and windows regularly to avoid the accumulation of dust and dirt. You can use a soft cloth and clean water to wipe, avoid using highly corrosive cleaners. Check hardware: Regularly check the hardware of doors and windows, such as handles, locks, etc., to ensure that they are […]

First of all, when installing, make sure that the gap between the door, window and wall is appropriate, and use special sealant or sealing strips to fill it to avoid air leakage, water leakage and other problems. These sealing materials should have excellent weather resistance and aging resistance to ensure long-term use. Secondly, the hardware […]

First of all, its corrosion resistance is particularly strong and can resist the erosion of strong acids and alkali, which makes it neither rust nor scale during use and is very durable. Secondly, the inner wall of the Upvc profile is very smooth, which makes the resistance of the fluid in the pipe very small, […]

Material selection and quality: The quality of UPVC profiles, the material and accuracy of hardware accessories, etc. will directly affect the quality of assembly. High-quality UPVC profiles should have sufficient strength and stability, while hardware accessories should be precise and durable to ensure the stability and durability of doors and windows. Processing technology: The assembly […]

Material selection: The material of UPVC doors and windows is the key to selection. High-quality UPVC profiles should have the characteristics of multi-cavity design, thick wall thickness, anti-aging agents and anti-UV additives added to the formula. Such materials can effectively resist the erosion of the outdoor environment and maintain the long-term performance of doors and […]

The connection between the door and window frame and the wall: The connection between the door and window frame and the wall should be fixed with special connectors. The connectors should be evenly distributed and fastened reliably. Joints should be sealed with sealant to prevent moisture and air penetration. The fit between door and window […]

Observe the appearance of the profile: The appearance of high-quality UPVC profiles should be smooth, clean, uniform in color, and white with bluish tint. This is because anti-aging agents and anti-UV additives are added to the formula of high-quality UPVC profiles, giving them better aging resistance. On the contrary, profiles of poor quality may appear […]