A wonderful residence carries your imagination of life. A good system door and window contains your expectations for home. Let you enjoy the natural flavor of simple life in the fast-paced urban life. Therefore, system doors and windows are crucial, and they are closely connected with our life. Today, let's talk about buying

Now, with the continuous improvement of the quality of life, people have clear requirements for the quality and performance of housing. More and more attention has been paid to the energy-saving performance, safety performance, sound insulation and noise reduction, sun protection, comfort, and durability of building doors and windows. When purchasing building doors and windows, in addition to paying attention to the obvious parts of doors and windows such as materials, glass, and accessories

Precautions for customizing aluminum alloy system doors and windows: With the coming of decoration season, the customization of aluminum alloy system doors and windows is a key and important part of family decoration. With the continuous progress of personalized requests for system doors and windows, the quality of customized service for system doors and windows is becoming more and more comprehensive and high-quality. In the customized system

1. During the use of aluminum alloy system doors and windows, they should be opened and closed gently. Do not force too much or too hard, and do not drag hard to avoid unnecessary trouble due to damage to the glass or door and window frames. 2. During the operation of aluminum alloy doors and windows, soft gauze or cotton yarn should be used frequently to clean them. Adhere to the principle of aluminum alloy doors and windows

The sound insulation effect of system doors and windows should start from the details of doors and windows? (1) After the window is closed, it should have enough tightness, and there should be no air and light leaks (there will be sound coming from the cracks). The sealing of doors and windows of sound insulation system mainly depends on the tightness of adhesive strips between profiles

The doors and windows of aluminum alloy system are profiles that will be treated externally. The door and window frame components are made by blanking, punching, grooving, tapping, window making and other processing processes, and then assembled together with connectors, seals, opening and closing hardware. Aluminum alloy system doors and windows can be divided into sliding doors according to their structures and opening and closing modes

In cold regions in the north of China or in families that often turn on floor heating and air conditioning in winter, warm edging is a powerful tool to help reduce the condensation water of door and window glass: its principle is the same as the application of heat insulation strips for bridge cut windows. The heat insulation coefficient of warm edging is dozens of times lower than that of ordinary aluminum spacers, so that the heat of glass can be reduced at once

For a long time, people's understanding of door and window hardware fittings is too biased, and only stays at the level of "secondary" and "ineffective". This idea is wrong. Hardware fittings are the parts that are responsible for closely connecting the frames and leaves of doors and windows. Without it, doors and windows will only become dead leaves, which will be lost

(1) The heat transfer coefficient (K value) of glass with a single thickness of 6 mm is about 5.8 W/(m ² · K); (2) The heat transfer coefficient of 5 mm+12 A+5 mm insulating glass is about 2.72 W/(m&

The hardware industry is developing very fast. Many enterprises only make accessories and accessories for other manufacturing enterprises. They are highly dependent on manufacturing enterprises, and respond slowly to market demand. Knowledge popularization: for example, when the object is the hardware accessories required by the door and window processing manufacturers, how can we make the enterprise sustainable