English
The quality of UPVC Profile doors and windows is very outstanding, so basically no maintenance is required during use, but necessary maintenance is still indispensable. This is beneficial to prolong the service life of UPVC Profile. The following LUMEI Profile will share with you the maintenance method of UPVC Profile.
1. When the doors and windows are installed, due to the carelessness of the wall decorators, the thickness of the filling foaming agent is often uneven or sticky on the UPVC Profile doors and windows. Sometimes, stubborn stains also exist. At this point, we can:
A. Use a shovel to level the convex part of the filling, and smooth it with sandpaper.
B. If there is painted decoration, the shoveled part can be treated with paint of the same color.
C. Scrub the surface of UPVC Profile with water to remove general dust.
D. Use white cotton yarn with ethyl acetate to scrub stubborn stains, and then scrub with water.
2. In order to prolong the service life of UPVC Profile, it is recommended that you overhaul and maintain it every six months to one year. Generally check the following five areas:
A. Whether there are cracks in the profile welds of door and window frames and fans.
B. Whether there is obvious deformation, warping and sagging of the casement fan for the door and window fan.
C. Check whether the sealing strip and leather strip have shrinkage, deformation and voids.
D. Whether the hardware accessories are broken, damaged or tight.
E. Whether the drainage holes are unobstructed
The maintenance method of UPVC Profile doors and windows has been introduced to you. You can pay more attention to this information in daily use. LUMEI Profile will continue to organize more relevant knowledge, so stay tuned.
