Aluminum door window are already essential decoration materials for house decoration in the current market, but in the face of many aluminum alloy doors and windows products in the market, consumers are also more hoodwinked. What skills do you have to learn about the purchase of aluminum alloy doors and windows with kdsbuilding today?

1. Process treatment of aluminum alloy doors and windows

Check whether there are welding defects on the surface of aluminum alloy doors and windows, such as open welding, missing welding and other problems. Also carefully check whether the paint surface of the product is bright in color and clear in texture. Note that the paint surface shall not have obvious scratches, bubbles and other defects, whether the aluminum alloy doors and windows are closed tightly with the door frame, whether the gap is uniform and whether the switch is flexible.

2. Look at the thickness of aluminum door window

Aluminum alloy door and window profiles used in general home decoration have various specifications such as 0.8mm, 1.0mm and 1.2mm. Among them, aluminum alloy doors and windows with a thickness of more than 1.0mm have better strength, and the thickness of profiles directly determines the quality of aluminum alloy doors. Good aluminum alloy doors and windows can remain undeformed within 10 years on the premise of normal use. Therefore, kdsbuilding suggests that when purchasing aluminum alloy doors and windows, consumers should not be greedy for cheap and choose aluminum alloy doors and windows with too thin profiles.

3. See the sealing performance of aluminum windows and doors

When selecting glass surface materials for aluminum alloy doors and windows, it is recommended to select double-layer hollow tempered glass. In particular, pay attention to the sealing performance of the aluminum alloy door and window products you selected. Check the sealing performance of the glass partition of the aluminum alloy door and window, whether the glass adhesive coating on the front is tight, and whether the sealing strip on the back glass of the door is flat, without crimping and grooving.