Aluminum-wood doors and windows can still be seen frequently in our daily life. Now more and more families use this kind of doors and windows, so do you really know how to buy?
Let's take a look at 12 articles. What do you know about aluminum-wood doors and windows shopping common sense?
1. Attention should be paid to the brand and manufacturing process when purchasing. The finished products with better quality on the market are extremely low. It is particularly important to identify merchants when purchasing.
2. The aluminum alloy material itself must be green and environmentally friendly, and it is not allowed to generate radiation indoors. It is better to have uviofast strong characteristics.
3. Attention to the service life, the service life of doors and windows must be long when purchasing, which is more beneficial to long-lived families.
4. The sealing requirements must be high. The sealing performance is good. Aluminum clad wood doors and windows in summer, the indoor air conditioner can keep the room temperature unchanged and save a lot of electricity bills; When the typhoon comes, when the wind blows, there is no dust blowing in the room.
5. The shockproof effect must be better. If The shockproof effect is not good during strong wind and heavy rain, noise will be generated, and the glass door may collapse when it is more serious.
6. Windows must have good flame resistance, especially for high-rise houses. Doors and windows with good flame resistance can make your family safer.
7. Related operations. In terms of operation, the hardware structure must be weight capacity strong, and it must be opened and closed flexibly. In addition, it must be tightly connected, with good air tightness and hydrophobic properties. The hardware installation must be firm and cannot cause hand shaking, it can be easily turned on and off.
8. Distinguish the diagonal connection between glass layering and wood layering should be closely connected. First of all, the gap should not be greater than 0.5mm, and it needs to be flat without sculptural feel. Secondly, the angle of the 45-degree angle of the outer aluminum should be flat without uneven and uneven hand blocking, the relative gap is less than 0.5mm.
9. Observe the paint. The choice of paint must be special paint for doors and windows. In the current market situation, water-based paint should be used, which should have good texture and tightness, and **resistance to yellowing and fading, and it should be sprayed evenly without color difference and dust-free particles, and it is best to control the color difference at the wood joint within 0.2 °.
10. The overall thickness of aluminum clad wood doors and windows needs to be appropriate. The overall thickness of the profile should not be less than 60mm. Otherwise, the external aluminum strength will be too low. During use, the external aluminum will be deformed or fall off, and then affect the use of Windows.
11. We usually say that good windows have smooth linear, perfect and flat paint surface and small wood color difference.
12. Sealing rubber strip should have good scalability and flexibility. The best choice is the high-quality sealant strip with high EPDM content. The adhesive strip at the corner should be tightly installed, and the alignment should be smooth, and the strength and air tightness should be distinguished.
The above is the aluminum-wood doors and windows shopping skills for everyone. As long as you read carefully, I believe aluminum clad wood doors and windows will be a good choice for doors and windows!
Editor: China door and window network -- ak
