21 Sep, 2023
UPVC doors and windows are a new type of environmentally friendly door and window material with the characteristics of sound insulation, heat insulation, waterproof, fireproof, UV resistance, and easy maintenance. When choosing UPVC doors and windows, you should pay attention to choosing high-quality UPVC materials with good sealing performance, smooth appearance, bright colors, no deformation, and no aging. At the same time, attention should also be paid to choosing high-quality stainless steel with smooth surface, no scratches, no rust, high strength, and moderate thickness for use.
When determining the quality of UPVC doors and windows, the following aspects should be considered:
Quality of materials: Choose UPVC doors and windows with good material quality. The materials should have the characteristics of good stability, durability, corrosion resistance, not easy to deform, and color stability.