In home decoration, when we choose decoration materials, we carefully select high-quality materials and compare their prices, quality, and styles. In aluminum alloy doors and windows, how should we choose and avoid unnecessary trouble.

Firstly, the editor will let everyone know the common faults of aluminum alloy doors and windows. The thicker the wall thickness of aluminum alloy doors and windows, the better. The limit value of wall thickness is selected based on the size of the door and window opening, wind pressure value, and the design requirements for air and water tightness of the doors and windows.

So, how should we choose high-quality aluminum alloy doors and windows?

1. Raw material aluminum material

The aluminum material used for good aluminum alloy doors and windows has a smooth and shiny surface, without aluminum chips, burrs, etc. Its strength, thickness ≥ 1.2mm (1.4mm for sub material doors and windows), and oxide film ≥ 10 microns, which comply with national standards. Yacai doors and windows are made of high-precision aluminum profiles with extremely high compressive performance and guaranteed quality.

2. Raw material glass

Hollow glass is the preferred choice for glass. The sub material doors and windows are made of insulating glass, with the inner and outer channels sealed to reduce noise transmission through physical effects. The sealing strip is made of ethylene propylene diene monomer (EPDM) material, which has good insulation characteristics and is not easily deformed.

3. Hardware accessories

The quality of hardware accessories such as hinges, door handles, locks, and pulleys is key to ensuring the service life of aluminum alloy doors. Use stainless steel material hardware, with a bright color and no rust, scratches, or other phenomena.

4. Process and Performance

Good aluminum alloy door and window products are finely processed, with smooth cutting and precise angles. There will be no obvious gaps during the splicing process, with good sealing performance and smooth opening and closing. If the processing is not qualified, there will be sealing problems, not only air and rain leakage, but also under the action of strong wind and external forces, the glass is prone to cracking and falling off.