Plastic steel doors and windows are made of polyethylene as raw materials, and then processed with some stabilizers, fillers, colorants and other auxiliary materials. Because of their good sealing, light weight and low price, they are widely used by the public. So, what is the price of plastic steel doors and windows, how to buy it? The following is a detailed introduction.
Plastic steel door and window quotation form
Due to the low strength and rigidity of the plastic-steel window, although it is reinforced with processed lining steel, its wind pressure resistance and water-tightness performance are almost two grades lower than that of aluminum window. Moreover, because the lining steel of the plastic steel window is not connected to the complete frame system at the corner of the inner cavity of the profile, the plastic welding angle of the window frame, the fan four corners and the dicing point is relatively weak, according to the 425 of the Shanghai enterprise inspection at the end of 1998. After analysis of the performance examples of the batch steel window three, it is said that "plastic windows should be used with caution in high-rise buildings."
Commonly available in the market are 50, 60, 65, 70, 73, 77, 80, 85, 88 and 95 plastic doors and windows.
The market price of plastic steel doors and windows, according to the estimation of the price of various market materials, 88 sliding window, usually the profile fee of 110 yuan, the hardware fee of 8 yuan, the accessory fee of 10 yuan, the production and installation fee of 30 yuan, the strengthening of 20 yuan Steel fee, 30 yuan glass fee, 4 yuan transportation fee, usually 212 yuan per square meter, for 80 sliding window is 105 profile, the rest are the same, about 207 yuan per square meter; for 60 casement window is 150 yuan For the profile, the hardware fee of 28 yuan, the rest of the price is the same, about 272 yuan per flat price, all prices are justified.
Plastic steel doors and windows selection skills
When purchasing, it is necessary to go to the formal door and window manufacturers. The processing equipment on the roadside stalls is simple, and the precision and strength cannot be guaranteed at all. Especially the plastic steel doors and windows, the internal steel lining materials are inferior, even without steel lining, other accessories are also very difference.
The owner himself needs to measure the general size of the window first. The number of windows and windows sold in the market is responsible for the installation. Some unscrupulous merchants will report false sizes when they measure, thus earning more profits. There are also some merchants that add profile loss costs, which are unreasonable charges.
Is to install a single-layer glass window, or select an empty glass window, it is best to choose hollow glass window, sound insulation performance is best.
When buying plastic steel windows, remember to look at the glass and hardware glass should be flat, no water lines, the installation is stable; if it is double glass, there should be no dust and water vapor in the interlayer, can not use non-insulated glass single-frame double glass doors and windows. Glass and plastic profiles are not in direct contact and require a sealing bead to hold the gap. The hardware of the plastic steel window should be complete, the position is accurate, the installation is stable, and the operation is flexible.
Friends who want to install plastic steel doors and windows, in addition to understand the basic characteristics of plastic steel doors and windows and purchase methods, but also pay attention to the usual maintenance, so that the doors and windows can be more durable.
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