What are the repair techniques for broken aluminum doors and windows?
First, open the broken bridge aluminum sash. Secondly, we will see two small round holes on the broken bridge aluminum hardware. At this time, we can use the Allen key tool to rotate counterclockwise. At this time, we will close the window and tighten it as tight as possible. If it's still loose, let's turn it again until the window is closed and our hands are put away.
How to choose broken aluminum doors and windows
1. Looking at brands, many people mistakenly think that looking at brands only depends on popularity. Actually, it's not. Some brands are only slightly weak in publicity investment, and their strength and products are not bad. In a word, don't go to the end. What we value when choosing brand doors and windows is nothing more than quality assurance, not brand awareness, so we will eventually return to production and quality.
According to experts from Qijia. Com, some black-hearted merchants on the surface of profiles will recycle waste aluminum to make aluminum rods, and then draw them into various profiles with profile machines and then process them into window frames. The product will have quality problems after a period of use. So, we can look at the shape from the side. A good broken bridge aluminum profile has a shiny and textured appearance, natural color treatment and looks smooth. The poor quality broken aluminum doors and windows have a rough and dull appearance. After a period of use, it will change color or fade, and the color is not full.
Bian Xiao's conclusion: The above contents are about the repair skills of damaged aluminum doors and windows. I hope I can help you. I believe that after the introduction, you will know how to choose broken aluminum doors and windows. For more information and follow-up requirements, please refer to it.