Aluminum alloy materials, deformation, push-pull and other phenomena are common. Consumers should pay attention to the thickness of the material used in the purchase: there are 70 series and 90 series of aluminum sliding doors, and 70 series can be used for aluminum sliding doors inside the house. The number of series indicates the number of millimeters of the thickness of the frame structure. Aluminum alloy sliding window has 55 series, 60 series, 70 series, 90 series four kinds. Series selection should be based on the size of the window and the local wind pressure value. The aluminum alloy sliding window used to close the balcony should not be less than 70 series.

Aluminum alloy doors and Windows, with the following advantages: light weight, high strength. The density is only a third of that. Good airtight performance. The sealing performance directly affects the use of doors and Windows and the consumption of energy. The sealing performance includes four aspects, such as air tightness, water tightness, heat insulation and sound insulation. Good durability. Easy to use and maintain. Aluminum alloy doors and Windows do not rust, do not fade, do not fall off, almost no maintenance, spare parts have a very long service life. The decorative effect is elegant. The surface of aluminum alloy has an artificial oxide film and coloring to form a composite film, which is not only corrosion resistant, wear-resistant, has a certain fireproof force, but also has a very high gloss. Aluminum alloy doors and Windows due to light weight, processing and assembly precision, accurate, so open and close light and flexible, five noise. In line with the trend of modern decoration pursuit of elegant style.

The cool autumn began to deepen, but the decoration "hot" up. Experienced people know that autumn decoration has many benefits, such as because of the dry climate, wood panels are not easy to return to moisture, paint, paint is easy to dry, but at the same time there will be some unique decoration sequelae. Asia Pacific Door and window network Xiaobian specially for you to integrate all kinds of home improvement information, launched a family decoration guide series, for you to arrange a more romantic and warm love nest.

1. When decorating, because the process of removing the window will destroy the indoor and outdoor walls, it is better to replace the doors and Windows first, and then carry out the next step of decoration. The owner should be clear which brand of profile to choose, because the quality of the profile will determine the grade of the entire door and window, sealing and anti-aging issues, buyers should not be fooled by the vague concept of "cheap plastic doors and Windows" in the market.

2. When purchasing, we must go to the regular building materials market, the processing equipment of the roadside stalls is simple, and the accuracy and strength cannot be guaranteed. In particular, the plastic doors and Windows they do have poor steel lining, even no steel lining, and other accessories are also poor.

3. The appearance color of plastic doors and Windows should be blue and white. The color is too white or gray, indicating that the stable ingredients in the material are not enough, and it is easy to age and turn yellow over time.

4. Check whether the hardware is flexible and smooth.

5. Push and pull the window, the lower part of the window frame should have an aluminum slide rail to facilitate its replacement.