Suggestions for purchasing UPVC door and window frames
07 Jul,2025
Choose high-quality profiles
High quality UPVC profiles should be reasonably designed multi cavity, with wall thickness, and anti-aging and anti ultraviolet additives in the formula. Seen from the appearance, the surface should be smooth and clean, and the color should be bluish white (bluish in white). This color has good anti-aging performance, and will not age, discolor or deform in the outdoor wind and sun for 30 or 50 years.
Pay attention to the quality of hardware components
Hardware is very important for doors and windows. The hardware of high-end doors and windows is made of metal, and its internal strength, appearance, and usability directly affect the performance of doors and windows. Avoid choosing plastic hardware as it poses significant risks to its quality and lifespan.
Check the assembly quality
Check whether the appearance of doors and windows is smooth and undamaged, whether the welding corners are clean and neat, whether the sliding windows are flexible, whether the casement windows can be opened freely, whether the doors and windows are tightly sealed, whether the hardware is complete, and whether there is steel lining.
Choose a reputable manufacturer
Choose manufacturers and sellers who can provide good installation and support services to ensure the long-term maintenance and effectiveness of doors and windows.
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