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8 Tips for Purchasing Aluminum Alloy Doors and Windows

Generally speaking, for doors and windows produced by regular manufacturers, information such as product name, product model or mark, manufacturer name or trademark, manufacturing date or serial number, etc., will be marked on the doors and windows in a prominent position. We can catch them easily and clearly.

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Five Major Performance of Doors and Windows

The most important functions of doors and windows are a variety of “block”, such as blocking noise, wind, rain, heat, etc. How to achieve it? It’s nothing more than “sealed”. Therefore, when we choose doors and windows, we must first consider the sound insulation performance, wind pressure resistance, water tightness, air tightness, and heat insulation performance of doors and windows.

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Advantages of Aluminum Alloy Doors and Windows

Aluminum alloy doors and windows are the first products to replace steel doors and windows. They are made of aluminum alloy extruded profiles for frames, stiles and fans. Ordinary aluminum alloy sliding doors and windows use aluminum alloy as the main material, and their sealing and sound insulation effects are better than steel windows. It is also easier to process than pure wooden doors and windows and steel doors and windows.

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