Cinco dicas para portas e janelas de recebíveis
Many owners and friends pay the final payment directly after installing the Thermal break aluminum doors and windows, and will not accept it. If there are problems in the later period, it will be difficult to protect the rights. Today, I will share with you five techniques for acceptance of Thermal break aluminum doors and windows .
1.First, choose to accept the installation of doors and windows in rainy days, if the glass glue is not laid well, it is easy to see water around and leak.
2.Second, check whether the glass is shaken, and push it with your hand. If the glass does not shake, it proves that the thickness of the glass meets the standard. If the glass of doors and windows exceeds two sides, it needs to be thickened.
3.Third, open and close the window, check whether the hardware movement is smooth, and check whether the screws of the hinge are full.
4.Fourth, check whether the sealing is good. You can use a piece of paper to clip the window to the window and close the window. If it can't be pulled, it proves that the sealing is good.
5. Fifth, check whether there is 3c certification on the glass, scratch it with a fingernail, it is the real 3c certification if it cannot be scraped off. The acceptance of glass doors and windows must be done well. Want to learn more? Follow me now.
