Yes, plasterboard ceilings are suitable for bathrooms, washrooms and changing rooms, particularly when using moisture-resistant plasterboard ceiling tiles. These tiles are designed to withstand the high humidity and moisture levels typical in bathroom environments. They help prevent mould growth and maintain their structural integrity, even in damp conditions. For bathrooms, it’s advisable to choose plasterboard tiles with a vinyl face, which offer an added moisture barrier and are easy to clean.