there are more and more materials and categories of doors and windows, and many consumers have a special liking for plastic-steel doors and windows. Plastic steel doors and windows are mainly made of stainless steel metal. Through steel frame structure stability, they form solid plastic steel doors and windows, which can not only effectively improve personal and property safety, at the same time, outsiders will not easily enter your home. In addition, what are the advantages and disadvantages of plastic steel doors and windows? What are the general prices of plastic steel doors and windows?
Advantages and disadvantages of plastic steel doors and windows
i. Advantages of plastic steel doors and windows
1. Good sound insulation
for residents living in urban areas, the increasingly noisy environment seriously interferes with daily life, so when choosing the materials of doors and windows, they are more inclined to products with good sound insulation, among them, the sound insulation performance of steel and aluminum doors and windows is about 19 decibels, and the sound insulation performance of plastic steel doors and windows is over 30 decibels, so plastic steel doors and windows can improve people's living environment quality. And also has good corrosion resistance, suitable for coastal and chemical plants and other corrosive environment.
2. Energy saving
compared with other materials, this kind of products have more energy-saving effect and can effectively improve the indoor temperature environment. Relevant data show that the heat transfer coefficient of single glass steel aluminum window is about 64W/M2K, the heat transfer coefficient of single glass plastic steel window is about 47W/M2K, and the heat transfer coefficient of ordinary double glass steel aluminum window is about 7w/M2K, the heat transfer coefficient of double glass plastic copper window is about 5W/M2K, thus it can be seen that plastic steel doors and windows have good energy saving function.
II. Disadvantages of plastic steel doors and windows
due to the high brittleness of this kind of material, it will be heavier than aluminum alloy. There will be toxic emissions during combustion. At the same time, its rigidity is not good, and steel bars must be added inside to increase the hardness. In addition, the fire prevention performance is slightly poor. If the fire prevention requirements are relatively high, aluminum alloy materials recommend be used.
How much is the price of plastic steel doors and windows?
1. The price of such products varies according to different sizes. Generally speaking, the price ranges from 500 to 1500 yuan per square meter. The specific price needs to be determined according to different situations, of course, the prices of different profiles will also be different. Generally, the price of ordinary Aowei flat open plastic steel doors and windows is generally about 600-700 yuan per fan, and the price of vertical hinged door is generally about 500-600 yuan, and the push-pull type is relatively cheap.
2. The price level of different cities is also one of the factors that affect the price level. Of course, the quality is different, and the price is also different. Common quality only costs 180 to 220 yuan per square meter. If it is produced by a good quality brand manufacturer, it costs 250 to 350 yuan per square meter. Currently, among the top 10 brands of steel window, there are conch, Shide, LG haojiaxi, Beixin, cormeiling, vika, baoshuo profiles, Nansu plastic steel and so on are all very good brands with high cost performance.
