Aluminum-clad wood doors and windows fully take into account the different properties of wood and metal shrinkage coefficients. The main stress-bearing structure of aluminum-clad wood windows is the thermally insulated broken bridge aluminum alloy aluminum-wood doors and windows. The wood selected is Nordic red pine growing near the Arctic and larch from the original forests of Northeast Asia. It is then strictly screened and treated with anti-corrosion, Degreasing, flame-retardant, and other treatments, and using German high-strength adhesive glue, to ensure the strength, corrosion resistance, weather resistance, and other aspects of the wood, making it durable.
Broken bridge aluminum doors and windows are also aluminum alloy doors and windows, but they use the technology of inserting heat insulation strips into the middle of the aluminum profiles to break the aluminum profiles to form broken bridges, which can effectively prevent the conduction of heat. Therefore, compared with ordinary doors and windows, broken bridge aluminum doors and windows can reduce heat loss by half, and have very good energy saving and environmental protection effects. Broken bridge aluminum doors and windows have many opening modes and are comfortable and durable. There are flat opening types, inward tilting types, top hanging types, push-pull types, flat opening types and inward tilting combined types, etc., which are suitable for public buildings, residential areas, and municipal projects; high-quality hardware accessories are durable, the operating handle is humanized design, beautiful and comfortable, and easy to open Flexible, every use action has been tested, the number of fatigue tests has reached tens of thousands of times, the sliding is easy and silent, mature and perfect door and window processing technology, high-precision program-controlled machining center for production, stable quality is guaranteed.
Wood-clad aluminum doors and windows are the same as aluminum-clad wood doors and windows. They are also made of aluminum profiles and wood-aluminum materials. The difference between aluminum-clad wood doors and windows is that the aluminum material of wood-clad aluminum doors and windows is thicker and the wood profiles are thinner. Some, while aluminum-clad wooden doors and windows are just the opposite. In terms of price, aluminum-clad wooden doors and windows are more expensive, while wood-clad aluminum doors and windows are cheaper. Compared with broken-bridge aluminum doors and windows, wood-clad aluminum doors and windows are more expensive than broken-bridge aluminum doors and windows, and their decorative properties are better than broken-bridge aluminum doors and windows. In terms of market share, broken-bridge aluminum doors and windows are larger than wood-clad aluminum doors and windows. Aluminum-clad doors and windows are relatively small, and aluminum-clad wooden doors and windows are in the middle, which is inversely proportional to the price.
Aluminum-clad wood doors and windows and wood-clad aluminum doors and windows are more expensive than broken-bridge aluminum doors and windows. The main reason is that the production of these two types of doors and windows is more complicated than broken-bridge aluminum doors and windows. The wood processing procedures used are complicated and take a long time, resulting in higher costs. The factory time is also longer than that of broken bridge aluminum doors and windows. However, according to market trends, the development potential of aluminum-clad wood doors and windows is relatively large. As a model of new doors and windows, aluminum-clad wood doors and windows are still recognized by everyone for their advantages in all aspects. At present, the market share is lower than that of broken bridge aluminum mainly due to price reasons. doors and windows.
