Whether it be residential or commercial the same rules apply all the way through surface preparation is paramount it needs to be clean and well sanded before commencing painting.
Bathrooms beware of soap scum and steam so cleaning is important and open as many doors and windows to lower humidity.
It’s best not to paint over existing wall paper depending on the nature of the property
Removing the wallpaper and skim coating can be an option worth considering.
We are always on hand to offer advice so don’t be shy-call us we are not high pressure sales people.
The same goes for commercial projects we will stand back look at the project and assess your preparation needs and discuss it with you before commencing.