Door hinges are divided into categories:
• Classic, attached door hinges for wooden doors. They come in two types, a door with overlap and smooth doors. Hinges are made of brass or steel. For outdoor corrosion conditions, it is advisable to use brass door hinges. Hinges with a ball bearings makes it easier and quieter to open or close.
• Screw-in door hinges are easy to mount using a template. They are designed for wooden doors with overlap. During the exploitation, they can be easily adjusted horizontally and vertically. Hinges made of galvanized steel and can be exploited in outdoor conditions. The AGB’s door hinge has a Teflon lining so the hinge opens up easily and quietly.
• Hidden hinges is for smooth, wooden interior doors. During the exploitation, they can be easily adjusted horizontally and vertically. Closing the doors, unlike classical and screw hinges, it is not possible to see them, and it’s perfectly used for the exclusive designed doors.• Welded door and door hinges are for metal products. They are made of steel, and in order to avoid corrosion, it is necessary to paint them with metal-based paints after boiling. Normally, unregulated hinges are used, but with the use of adjustable metal hinges, you can easily adjust the metal doors or courtyard gates in vertical direction.