How to install the window glass?

1, first check whether the window frame is firm and damaged. 2. Measure the size of the window, install it according to the corresponding size, and check the firmness of the door and window hinges. 3. When installing the glass, fix the sealing strip first, then put the glass into the lower groove, fix it from the outside with sealant, and fix the gap between the outer windows with sealant. 4. Fix the sealing strip on the inside first. After fixing the window, fix the gap in front of the inside with sealant, so that the window will be stronger. There is also a simple way to contact the brand, and they will provide the staff with on-site installation.