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How to choose and buy aluminum alloy doors and windows
Editor: liefan, August 14, 2019 23:00:07
Doors and windows are building units, but also an essential element in the home. Aluminum alloy doors and windows have the advantages of light weight, high strength, good sealing performance, good durability, easy to use and maintain, elegant decoration effect, etc., so many owners will give priority to aluminum alloy doors and windows in home decoration materials. Let's talk about how to buy aluminum alloy doors and windows. Friends who are buying aluminum alloy doors and windows can never miss it!

 How to choose and buy aluminum alloy doors and windows

Aluminum alloy doors and windows purchase skills 1: look at the door and window product logo

Regular or licensed manufacturers shall mark the obvious parts of their aluminum alloy products, including the manufacturer's name, trademark, product name, product model, manufacturing date and serial number.

Aluminum alloy door and window purchase skill 2: look at the door and window material

According to the relevant national regulations, the wall thickness of aluminum profile of aluminum alloy doors and windows should be more than 1.2mm. When purchasing aluminum alloy doors and windows, you should choose high-quality products whose thickness and strength meet the national standards. Never choose unqualified products for the sake of small and cheap.

Aluminum alloy doors and windows purchase skills 3: look at the surface quality of doors and windows

The surface quality of aluminum alloy doors and windows directly affects the decoration effect of the whole wall after installation. There should be no obvious oil stain on the surface of aluminum windows and doors, and there should be no obvious oil stain on the surface of aluminum windows.

How to choose and buy aluminum alloy doors and windows

The glass of doors and windows shall be flat and firmly installed without looseness. The single-layer glass shall not directly contact the profile. The inner and outer surfaces of double-layer glass shall be clean. There shall be no dust and moisture in the glass interlayer, and the spacer strip shall not be cocked.

Aluminum alloy doors and windows purchase skills 5: look at the door and window components

Aluminum alloy doors and windows should be firmly connected, and corrosion-resistant filling materials should be used to seal and waterproof the connecting parts.

How to choose and buy aluminum alloy doors and windows

The contact between the sealing strip of aluminum alloy doors and windows and the glass and the glass notch shall be smooth, and there shall be no curling or groove shedding. When the doors and windows are half closed, there shall be no obvious gap between the leaves and the frames, and the sealing strip on the sealing surface shall be in compression state.

Aluminum alloy doors and windows purchasing skills 7: look at the size deviation of doors and windows

In the preface, when aluminum alloy doors and windows are used, attention should be paid to the size deviation of doors and windows. It is better to minimize the size deviation of aluminum alloy doors and windows frames.

Summary: the above is how to buy aluminum alloy doors and windows related content, I hope to help you. Aluminum alloy doors and windows are widely used in home decoration, balconies, kitchens, toilets and so on. Aluminum alloy doors and windows can be seen in these places. The quality of doors directly affects its service life, so we must pay more attention to the selection.

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