At present, most of the doors and windows sold in the market are plastic steel windows. There are also a small number of high-grade pure aluminum doors and windows, aluminum alloy doors and windows with heat insulation device for broken bridges, and aluminum clad wood doors and windows with a significant trend of popularity.
The wood window market has developed rapidly in recent years, especially in villas and high-grade residential areas, aluminum alloy and plastic steel have been gradually abandoned. The wood window has become the highlight of the industry because of its strong wood grain texture, unique warm feeling of natural wood and excellent durability. In the market, new types of wood window mainly include pure wood window and "aluminum clad wood" wood window. In order to ensure that the wood window does not crack, the wood must be dried by periodic forced circulation steam. Although the cost of this drying method is high, the indoor gas circulation is uniform, which can meet the requirements of high quality drying.
On the basis of solid wood, aluminum clad wood window is a new type of window, which is formed by connecting aluminum alloy profiles with wood by mechanical method and connecting with special angle. This kind of door and window has double decoration effect. It is a warm and elegant wooden window from the indoor view, but it is a noble and luxurious aluminum alloy window from the outdoor view. In this way, it can not only meet the different requirements of the materials for sealing doors and windows inside and outside the building, but also retain the characteristics and functions of pure wood doors and windows. The aluminum alloy on the outer layer plays a protective role and is easy to maintain. It can be sprayed with various colors on the outer layer to maintain the overall beauty of the building.
Please indicate the source of the article: Shanghai liefan aluminum alloy door and window factory//