We are a window hinge manufacturer, here are the different installation methods of window hinges.
One is the middle hinge on the upper hinge. This is also what we call the German installation method. The advantage of installing plastic steel door hinges in this way is that it is quite stable and the door frame has better force on the door leaf. But it is not particularly necessary, as long as the correct hinge is selected according to the above method, the force is enough, and if the door is particularly heavy, just install more hinges.
Another type of installation that is basically evenly divided is also called the American installation method. It is recommended to use the average installation hinge, which is more beautiful. In case the door is a little deformed, the restrictive effect of the hinge is also greater.
Generally speaking, the hinges of plastic-steel doors and windows have decorative covers. For those that are directly buckled on, we need to remove the decorative cover to see the screws before installing. In addition, the installation surface of the plastic steel door hinge must be painted or decorated after installation. If the surface must be removed or knocked during installation, removal, storage, and restoration must be arranged. If facing protection is required, it must be handled in accordance with regulations. The exterior hinge of the plastic-steel door must be installed after the installation surface finish is completed. It should be noted that electric welding is not allowed on the hollow metal door leaf.
We mainly produce hardware accessories, so we are known as building hardware manufacturer.