Aluminum alloy doors and windows metal door frame advantages and disadvantages
The door is a solid barrier, fixed in the way of the door or the opening of the wall by means of iron earrings or held on the wall.
The door is composed of two parts, one part is the door frame and the other part is the door shutter. The door frames are classified according to materials as follows.
Wooden door frame.
Aluminum door frame.
The advantages and disadvantages of aluminum alloy doors and windows metal door frames. Metal door frames or iron door frames are divided into pressed steel door frames, standard window frames, angle iron frames and T-shaped iron frames.
With the scarcity and high price of wood and the high price of aluminum, metal or iron doors and window frames are used. By using metal doors and windows, we become environmentally friendly, because we have saved many trees that need to be cut in order to make these frames, so we will not cause loss of this habitat. Installing metal or iron doors and window frames below has so many advantages and some disadvantages.