Professional painters share insights on when it is suitable to paint over wallpaper, what conditions need to be met, and the necessary preparations to avoid damage. DIY projects can be both creative and budget-friendly, but some tasks, like painting over wallpaper, require careful consideration.
Experts suggest that painting over wallpaper is possible if the wallpaper is in good condition. Paula Murray from CertaPro Painters emphasizes the importance of the wallpaper having tight seams and being free of tears or peeling. She advises against painting over textured or vinyl-backed wallpaper unless the texture is desired by the homeowner and the wallpaper is well-preserved.
Lisa Moon of Paper Moon Painting highlights the potential risks of removing wallpaper, which could damage the underlying sheetrock if the wallpaper was strongly adhered. She recommends leaving stable wallpaper in place as it can act as an additional layer of strength for the wall.
To prepare for painting, it is crucial to dust and clean the wallpaper, ensuring any heavy dirt is removed and allowing the wall to dry thoroughly. Light sanding is recommended to smooth seams and improve paint adhesion. Applying an oil-based primer, such as Kilz Original or Sherwin-Williams Fast Drying Oil-Based Primer, is essential to prevent reactivating the wallpaper’s glue which can cause bubbling.
Once the primer has fully dried, the wall is ready for painting, following these guidelines will help achieve a successful paint job over existing wallpaper.
