Thinking about giving your space a fresh look without the mess of stripping old wallpaper? You’re not alone. When updating a room, one common question is whether it’s okay to wallpaper over existing wallpaper — and the answer isn’t always simple. While it might seem like a quick fix, applying wallpaper on wallpaper requires the right surface conditions, materials, and preparation to avoid costly mistakes. In this guide, we’ll walk you through when it’s okay to wallpaper over an existing layer, what to watch out for, and how to do it properly if you decide to go that route.
Can You Wallpaper Over Wallpaper?
Removing old wallpaper isn’t always necessary—especially if you’re working with a tight schedule or limited budget. In some cases, leaving the original layer in place can actually simplify your project, provided the surface is still in good condition.
Layering wallpaper can be a smart workaround when the old wallpaper is well-adhered, smooth, and free of damage. It eliminates the need for messy scraping or potential wall repairs that come with full removal. However, skipping the prep work can lead to poor results, so it’s important to evaluate the current wall surface carefully.
When done right, wallpapering over wallpaper can still deliver a clean, updated finish. It’s also a cost-effective way to refresh a space—especially if you’re doing it yourself. Just be sure to consider the condition of the existing wallpaper and choose materials that work well together to avoid adhesion or texture issues.
Is it Better to Remove Wallpaper or Wallpaper Over it?
In general, taking down the old wallpaper gives better results. A clean, smooth wall surface allows the new wallpaper to adhere properly and last longer. Wallpaper over wallpaper might work in some cases, but it carries more risk and usually doesn’t give you the same clean results.
What Happens if You Wallpaper Over Wallpaper?
Applying wallpaper on top of wallpaper can save time, but it might cause problems if the existing layer is textured, peeling, or damaged. Seams, bubbles, and raised areas from the old wallpaper can show through the new one, ruining the final look. Moisture issues are also a concern, especially in bathrooms or kitchens where humidity levels are high.
How to Wallpaper Over Wallpaper
While you can apply new wallpaper over existing wallpaper, it comes with certain risks to consider. If the old wallpaper is textured, peeling, or has moisture damage, the new layer may not stick properly or could highlight existing flaws. That’s why proper preparation is essential for achieving the best results when wallpapering over wallpaper. When wallpapering over wallpaper, keep these important tips in mind for the best results:
1-Check the Condition of the Existing Wallpaper
Check that the existing wallpaper is smooth, clean, and firmly in place before adding a new layer on top. Patch up any tears or bubbles. If you find areas where the wallpaper is peeling, re-glue them or remove that section entirely.
2-Know the Material
Not all wallpaper types are suitable for layering. The glossy, smooth surface of vinyl wallpaper makes it difficult for new adhesive to stick properly. We recommend removing it instead of covering it. On the other hand, matte or porous surfaces—like paper, fabric, or non-woven wallpaper—are better candidates for wallpaper over wallpaper projects.
3-Prepare the Surface
If the wallpaper is in good condition and made of the right material, you’re ready to prep. Apply a wallpaper primer or a light coat of adhesive to improve the bond between the old and new wallpaper layers. Priming is especially important when the surface is slightly glossy or smooth.
4-Watch for Texture
If the old wallpaper has a raised or textured pattern, it could show through the new one. You can apply a thin skim coat or a lining wallpaper to smooth it out before hanging your new design.
Additional Tips for Success
To get the best results when applying wallpaper on wallpaper, keep the following in mind:
- Avoid layering over vinyl wallpaper.
- Fix any flaws like tears, bubbles, or bumps.
- Remove nails and fill holes with compound. Sand until smooth.
- Double-check that the old wallpaper is securely bonded to the wall.
- Clean the surface with a dry cloth followed by a damp one.
- Consider removing outlet covers before wallpapering.
- Use a wallpaper primer to improve adhesion.
- Choose a high-quality wallpaper adhesive.
Tip: In some cases, your old wallpaper might be paintable. If the wallpaper isn’t vinyl-coated, painting over it can be a simpler alternative to hanging new wallpaper. This method can be easier and faster, especially for flat, smooth wallpapers.
Should You Wallpaper Over Wallpaper?
You can wallpaper over existing wallpaper, but it usually isn’t the best approach unless the old wallpaper is in excellent shape and firmly stuck to the wall. If the original layer has texture, a glossy finish, or any damage like peeling or bubbling, the new wallpaper likely won’t adhere well. Even when it does stick, flaws like seams and bumps from the previous layer can show through and ruin the final look.
In humid areas, multiple layers of wallpaper tend to trap moisture, which can lead to mold or peeling over time. Adding a second layer also makes future removal much harder, since both layers often come off in small pieces. If you want a smooth, long-lasting finish, your best bet is to remove the old wallpaper before applying a new one.
