There are a lot of shops dealing with aluminum alloy doors and windows, plastic steel doors and windows and other door and window varieties when you enter the decoration material market. What kind of doors and windows do you want to buy? For consumers who don't know much about it, it's a headache to choose? There are many classification standards for doors and windows. With the development of industry technology and the advent of new materials and new styles of doors and windows, consumers have no criterion to judge which doors and windows are better. Now, according to the material classification of the common aluminum alloy doors and windows and plastic steel window specifications to explain, let you know what to choose and use.
1. Aluminum alloy doors and windows
Aluminum alloy doors and windows are now the most common and most commonly used in the market, most people buy doors and windows are aluminum alloy doors and windows.
Advantages of aluminum alloy doors and windows: high strength, strong and durable, good aluminum alloy doors and windows do not have to worry about the deformation of the door and window frame; corrosion resistance, will not appear fading, rusty conditions; aluminum alloy profile surface can be oxidized color treatment, into a variety of colors or patterns, so there are many beautiful styles for us to choose, easy to deploy; light weight, will not affect the wall Load bearing requirements, safety.
Defects of aluminum alloy doors and windows: the quality of aluminum alloy doors and windows is good or bad, so the quality of aluminum alloy doors and windows is uneven, we should pay attention to distinguish. In terms of aluminum thickness, the standard thickness of aluminum alloy door and window profile is not less than 1.4mm. People who do not know this mistakenly believe that aluminum doors and windows with thickness of 1.0mm or even 0.8mm can be used Just say, don't gamble on home safety! The doors and windows with unqualified thickness of aluminum alloy profiles can not withstand the detection of storms, hurricanes and other weather. Basically, they will deform in less than three years, and it will be troublesome to replace the doors and windows at that time.
Of course, the aluminum thickness of different products is different. The specification of 1.4mm is only used as a reference (not the only criterion).
2. Plastic steel doors and windows
Plastic steel doors and windows is a kind of material called polyvinyl chloride (UPVC) resin and steel as the primary material extruded into profiles, and then cut, welded or bolted doors and windows.