Absolutely! Wallboard, especially when referred to as plasterboard, is designed to be plastered over. Applying a skim coat of plaster to the wallboard achieves a smooth finish, making it ready for painting or wallpapering. Before plastering, ensure the board’s surface is clean and free from dust. If you’re new to plastering, it might be beneficial to seek advice or hire a professional to ensure a flawless finish. At Workplace Interior Shop, we recommend using the appropriate plaster products to achieve the best results on our wallboards.