Can you install wallpaper over porcelain tiles?

Yes, you can install wallpaper over porcelain tiles, but it's essential to prepare the surface first. Clean the tiles thoroughly to remove any grease or dirt, and use a primer designed for smooth surfaces to help the wallpaper adhere better. Additionally, consider using a heavy-duty adhesive or wallpaper specifically designed for challenging surfaces to ensure a secure application. Keep in mind that the texture and grout lines of the tiles may affect the final appearance.