Door and window decoration belongs to a large renovation project, and there is a lot of learning inside. Here are some experiences for door and window decoration. First, it is best to replace the doors and windows before removing the window. Because the window removal process will destroy the indoor and outdoor walls, it is best to replace the doors and windows before proceeding with the next renovation. It is recommended that high-quality brand doors and windows should be used when decorating doors and windows, because the quality of the door and window profiles will determine the grade, sealing and anti-aging properties of the entire door and window. Second, purchase doors and windows with good precision and strength It is recommended to go to the formal building materials market, especially some inferior plastic doors and windows, the quality of the inner lining steel is not good, even without the lining steel, other accessories are also very poor. Third, why the doors and windows will turn yellow Some plastic doors and windows are too white or gray in appearance, indicating that the stable components in the material are not enough, and it is prone to aging and yellowing. Fourth, check Whether the hardware (hardware decoration effect diagram) is flexible and smooth, there should be aluminum slide rails in the lower part of the sliding window frame to facilitate replacement. The sealing strip of the window sash should have a fixing piece in the middle, which is the key to the sealing performance of the sliding window. Fifth, door and window installation There should be styrofoam filling between the window frame and the wall, and the inside and outside of the window frame must be sealed with silicon copper glue or sealant to prevent water seepage. Remember, after installation, the user should remove the protective film, which can extend the life of the door and window. [ Follow the WeChat public number "Jiuzhengmen window network: jiuzhengmenchuang"; pay attention to courtesy, scan code to send millions of business opportunities! Jiuzhengmen window network exchange group] Stereo Microscope ,Stereoscopic Microscope,Stereo Zoom Microscope,Stereo Microscope Magnification Ningbo Beilun Kalinu Optoelectronic Technology Co.,Ltd , https://www.yxmicroscope.com