Which side of plasterboard do you paint?

I am sure this is so obvious to the experts here, but I want to be 100% sure. One side feels a bit shiny and the other is more fibrous, and I don’t want to get halfway through decorating only to realise I’ve used the wrong face

Asked by Elly on 16th Mar 2026
Expert Trade Answers
"You should paint the white side but I'd seal first with pva and water 50/50 mix, I hope this helps"
Answered on 16th Mar 2026 - Member since Feb 2025 - report
"You paint the shiny side it the side you would normally plaster on I hope this helps"
Answered on 16th Mar 2026 - Member since Mar 2019 - report
"Use the shiny part then paint it hope this helps ............"
Answered on 16th Mar 2026 - Member since Feb 2026 - report
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