Before starting the window renewal project, the dirt and stains on window glass must be cleaned thoroughly, such as dust, water drop, oil stain, faeces of insect, paint stain, glue and adhesive tape stain, chemical liquid stain, renovation material stain and so on. The technician of our company will use different methods to deal with different problems fore-mentioned, depending on the situation and type of stain. After finishing the process, we can then start the next important procedure; that is to clean acid rain, which has deeply gotten into the window glass and is most difficult to clean. In order to effectively clean the obstinate acid rain stain on the window glass, our company uses specialized glass cleaning solvent, which has a slight corrosive effect and cannot be contacted by human skin nor breathed in large amount. There is a certain degree of danger during operation and can be done successfully only by skillful technician with complete equipment and professional knowledge & skills.

Besides, it takes longer time and much more effort to clean the acid rain stain. If the stain is serious or has existed for a long time, the cleaning process requires repetition of same procedure for 9 to 10 times by continuously spraying the specialized solvent on the glass. The physical strength and arm strength required to complete the whole project is very intense and cannot be done by ordinary cleaning workers. The whole process requires repeated rubbing of glass with solvent and muscle strength; the kind of hard work can be done only by male professionals.

In the past, if you wanted to renew the glass to the original state, you needed to replace the old glass with a new one. In this regard, you needed to establish a scaffolding to uninstall the old glass and install a new one, during which you could not live in your house. This will not only cause great inconvenience but also great expenses. Now, using our window renewal service will cost only 20% of the window changing cost, and there is no need to spend hundreds of thousand dollars to do it. In this case, you can enjoy a clear state same as 99% of a brand new glass. Besides, using the old method will take you one week to one month, but now it takes you only one to several days to completely solve the problems.

專業抺窗
服務收費