PVC resin is used as raw material, and a certain proportion of absorbent and other materials are added to extrusion molding, which is made by welding, cutting or screw.
The door and window frame is equipped with sealing strip, wool tops, hardware, etc. The portal window made by this method is called plastic steel doors and windows. Today, Xiao Bian will talk about the price of plastic steel doors and windows and how to choose plastic steel doors and windows.
Classification of plastic steel doors and windows
according to the opening method, it is divided into: floor spring door, lifting sliding door, sliding folding door, fixed windows, opening lower suspension door, etc.
According to the performance, it is divided into: insulation doors and windows, ordinary doors and windows and sound insulation doors and windows.
According to the application position: outer doors and windows and inner doors and windows.
Latest price of plastic steel doors and windows
ordinary plastic steel doors and windows, if the price is cheap, there are plastic steel doors and windows of 200 yuan per square meter, and there are also 300 yuan, of course, it depends on what kind of glass, ordinary hollow glass adds up, the price of plastic steel doors and windows plus glass is about 300 yuan.
If the installation cost and hardware cost are added, basically Puge's plastic steel doors and windows are about 400 yuan per square meter. Of course, this is regular yuan, and it will be cheaper than this price, there are also some more expensive than this price.
For example, Xiao Bian learned some time ago that the price of plastic steel doors and windows of a certain brand is 600 yuan per square meter, which is relatively expensive, but with hollow glass, if the quality is slightly better, it costs 800 yuan per square meter.
Of course, do you think 800 yuan per square meter is expensive enough? No, there are also more expensive than this price, for example, plastic steel doors and windows of fengaluminum brand. This brand editor once consulted an e-commerce website, and the plastic steel doors and windows of fengaluminum reached nearly 2,000 yuan per square meter, of course, the other party quoted soundproof glass, good hardware and plastic steel doors and windows made of Phoenix aluminum, but this price really scared the editor. It turned out that plastic steel doors and windows also had such a high price.
For the price of plastic steel doors and windows, you can consult the local doors and windows processing shops and ask their prices. Some building materials decoration cities are generally sold. You can ask, of course, if the picture is convenient, you can also consult several e-commerce shops. They sell plastic steel doors and windows with prices and specifications for everyone to choose from.
What are the skills for choosing plastic steel doors and windows?
First of all, we should make it clear that plastic steel doors and windows, like other building materials, are divided into high, medium and low grade, high quality and inferior quality, which cannot be confused. The difference between the quality and grade of plastic steel doors and windows is mainly divided into the following steps:
the first step is to understand the UPVC profiles selected for plastic steel doors and windows. UPVC profile is the decisive factor for the quality and grade of plastic steel doors and windows. A good UPVC profile should be a reasonably designed multi-cavity, wall thickness, and the formula contains anti-aging and anti-ultraviolet additives, from the appearance, the surface should be bright and clean, and the color should be blue and white.
In particular, many people think that plastic-steel windows are the same white. In fact, it is not. The color of high-grade UPVC profiles should be white and green. This color is aging quality resistance good, there will be no aging, discoloration and deformation in outdoor wind and sun for three to five years. However, the middle and low grade profiles are white and yellow. This color has poor sun protection ability. After several years of use, it will become more yellow until aging, deformation and brittle crack. The reason is that the profile formula contains too much calcium.
You can learn from the calcium instrument frame, which was widely used in previous years and has become beyond recognition. Therefore, we must carefully choose UPVC profiles. We can ask the manufacturer for different profiles to compare them together. The advantages and disadvantages can be clearly seen. At present, the best profile brands in China include Beixin Jiansu, Vica, comesin, etc.
The second step is to look at the hardware selected by plastic steel doors and windows. The hardware of high-grade doors and windows is made of metal, and its internal strength, appearance and usability directly affect the performance of doors and windows. Many medium and low grade plastic steel are made of plastic hardware, and its quality and service life have great hidden dangers.
The third step is to look at the assembly quality of doors and windows, mainly to see whether the appearance is smooth and undamaged, whether the welding angle is neat, whether the hardware is complete, whether there is steel lining, etc.
