Hi we have a cathedral ceiling , so we wants to paint it bright white like the picture shown below . What paint + primer would you guys recommend that are suitable for both the timber beams and ceiling sheet.
Our plan is to apply dulux-1l-precision-stain-mould-blocker before any painting work
2) But our wall color is not 100% pure white (see the second picture) , do we have to paint the wall of the whole living room to make it look coherent with the ceiling?

