the characteristics and functions of wooden doors and windows have been loved by more and more Villa and mansion users. Today, here is a summary of six tips on how to distinguish the quality of aluminum-wood doors and windows, for reference only!
(Image Source: Guangdong today's official website of doors and windows, invasion and deletion)
1. Watch the overall appearance
we usually say that good windows have smooth linear, perfect and flat paint surface and smaller wood color difference.
2. Identify the performance of sealing strip
to have good flexibility, toughness and aging quality resistance, the best choice is EPDM latex content high quality sealant strip. 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.
3. Check 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 connected strictly, with good air tightness and water performance. The hardware installation must be firm and cannot cause hand shaking, it can be easily turned on and off.
4. Observe the selection of paint
the choice of paint must be special paint for doors and windows. At present, the market situation needs to use water-based paint, which should have good texture and tightness, and should also resist ultraviolet yellowing and fading, and should be sprayed evenly without color difference and dust-free particles, it is best to control the color difference at the wood joint within 0.2 °.
5. Whether the overall thickness is appropriate
aluminum-wood doors and windows the overall thickness should be appropriate. The wall thickness of aluminum profile should not be less than 1.5mm. Otherwise, it is easy to appear that the strength of outer aluminum is too low. In the process of use, the outer aluminum is easy to change or fall off, thus affecting the use of Windows.
