The construction industry is now developing very well. With the improvement of user aesthetics, changes have taken place in many aspects. For example, the door and window are generally changed to Aluminum door and window made of aluminum alloy. Now consumers not only require beautiful and beautiful, but also one of the more important is safety. The general view of users is that the thicker the product, the better. Isn't it thicker and better? Is it thicker? In fact, this idea is wrong, because the thickness of the materials used in Aluminum doors and window is not as thick as possible. The choice of thickness is determined by the use of the environment and other factors based on the principle of mechanics. There are hidden safety hazards; if it is used too much, it will cause unnecessary waste, which will increase the cost of consumers, so instead of using thicker materials, the better, but to choose the appropriate thickness according to demand.

So how to choose Aluminum doors and window correctly? You can start with its classification. Aluminum alloy doors and windows are divided into ordinary doors and windows and broken bridge aluminum doors and windows. Broken bridge aluminum doors and windows are upgraded based on ordinary doors and windows and added other material partitions. The advantages of broken bridge doors and windows are insulation and insulation. The thermal performance is good, but the corresponding price will be more expensive. The specific one depends on the user's own needs.

Next, the thickness, the thickness of the force part of the general window should not be less than 1.4 mm, the main force part of the door should not be less than 2 mm. There are accessories and materials. The accessories are generally handles, wind braces, lock bases and hinges. Because the sealing material is very important, it can mainly play the role of waterproofing, sealing, energy saving and heat preservation, etc. If the material is not good, it will have a great impact.