How to judge the durability of UPVC doors and windows when buying them

First of all, pay attention to the quality and formula of UPVC profiles. High-quality UPVC profiles should have a multi-cavity design, thick walls, and anti-aging agents and anti-UV additives added to the formula. Such profiles can remain non-aging, discolored and deformed in the outdoor environment, thereby ensuring the long-term use of doors and windows. On […]

[ Read More ]

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 […]

[ Read More ]

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 […]

[ Read More ]

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 […]

[ Read More ]

Upvc profiles are very environmentally friendly. It is made of non-toxic, odorless PVC material and will not cause pollution to the environment. At the same time, the production process of Upvc profiles does not require a large amount of energy, further reducing the impact on the environment.

[ Read More ]

Appearance quality: High-quality UPVC profiles have a smooth appearance, no bubbles, cracks, deformation and other defects, uniform color, and no obvious scratches on the surface. In addition, the cross-section of the profile should be regular and without obvious burrs and unevenness. Specifications and dimensions: High-quality UPVC profiles should comply with relevant standards and regulations, with […]

[ Read More ]

23 January, 2017

UPVC profile, the full name is unplasticized polyvinyl chloride profile, is a high-quality building material. It plays a pivotal role in the construction industry due to its excellent physical and chemical properties. UPVC profiles have become the material of choice for many architects and engineers due to their excellent durability, stable performance and environmental protection. […]

[ Read More ]

Non-toxic and harmless: UPVC profiles are made of polyvinyl chloride resin and do not contain harmful substances, such as heavy metals, etc., and will not cause pollution to the environment and human health. Corrosion resistance: UPVC profiles have good acid, alkali and corrosion resistance and can be used in various harsh environments without rust or […]

[ Read More ]

Raw material preparation: The main raw materials include polyvinyl chloride (PVC) resin, stabilizers, plasticizers, fillers, lubricants, pigments, etc. These raw materials need to be mixed in a certain proportion and dried to ensure the quality and stability of the raw materials. Plasticizing extrusion: The mixed raw materials are fed into the extruder, and through the […]

[ Read More ]

Residential buildings: UPVC profile windows have gradually become the first choice for modern residential buildings due to their good thermal insulation performance, strong waterproofing, and no need for regular maintenance. High-end villas: UPVC profile windows are often used in luxury residences such as high-end villas because of their high-quality, high-end appearance and performance. Public places […]

[ Read More ]