How to choose the thickness of Aluminum door and window?
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.