When it comes to updating the walls of your home, one popular option is to apply new wallpaper. However, before embarking on this project, it’s important to consider the condition of your walls. If you have existing wallpaper that you no longer find appealing, you might wonder if you can simply apply new wallpaper directly over it. In this article, we will explore whether it is possible and advisable to put wallpaper over old wallpaper.
Assess the Condition of the Existing Wallpaper
Before proceeding with installing new wallpaper over old wallpaper, it is crucial to assess the condition of the existing wallpaper. Factors such as peeling, bubbling, or damaged wallpaper can affect the final result and the overall integrity of the walls. If the old wallpaper is in poor condition, it is recommended to remove it before applying new wallpaper.
Advantages and Disadvantages of Applying New Wallpaper Over Old
Advantages:
- Time and Cost Savings: One advantage of applying new wallpaper over old wallpaper is the potential time and cost savings. Removing old wallpaper can be a labor-intensive process requiring the use of specific tools and potentially damaging the wall underneath. By avoiding the removal step, you can save time and money on labor and materials.
- Hiding Imperfections: Another advantage is that adding new wallpaper over old can help hide imperfections in the existing wallpaper or wall beneath. If the old wallpaper has minor damage, uneven surfaces, or small cracks, the new wallpaper can effectively cover these blemishes, providing a smoother appearance.
Disadvantages:
- Uneven Surface: One major disadvantage of applying new wallpaper over old wallpaper is the risk of an uneven surface. The texture and pattern of the existing wallpaper can transfer to the new wallpaper, resulting in a lumpy or inconsistent final look.
- Peeling and Bubbling: If the old wallpaper is already peeling or bubbling, adding new wallpaper on top will not solve the underlying problem. The new wallpaper may also start to peel or bubble, detracting from the aesthetic appeal and lifespan of the wallpaper.
- Limited Adhesion: Another disadvantage is that the adhesive of the new wallpaper may not adhere properly to the old wallpaper’s surface, especially if it is glossy or has a heavy texture. This can lead to the new wallpaper coming off or not adhering securely, resulting in a shorter lifespan.
Preparation and Installation Process
If you decide to proceed with putting wallpaper over old wallpaper, here is a step-by-step guide:
- Clean and Repair: Thoroughly clean the surface of the old wallpaper, removing any dirt and dust. Repair any damaged areas by patching or smoothing them.
- Prime the Surface: Apply a coat of primer to the existing wallpaper. The primer will create a better base for the new wallpaper to adhere to and enhance its longevity.
- Choose the Right Wallpaper: Select a wallpaper that is compatible with the surface, taking into account both the texture and type of existing wallpaper. Smooth or semi-gloss wallpapers generally adhere better to existing wallpapers.
- Apply New Wallpaper: Following the manufacturer’s instructions, carefully measure, cut, and hang the new wallpaper. Smooth it out to ensure proper adhesion, avoiding air bubbles or wrinkles.
While putting wallpaper over old wallpaper is possible, it is essential to weigh the advantages and disadvantages. A thorough assessment of the condition of the existing wallpaper is crucial to determine whether it can effectively support the new wallpaper. Additionally, the preparation and installation process should be followed meticulously to ensure the best results. Ultimately, seeking professional advice or consulting with a reputable wallpaper installer can help guide you in making the right decision for your specific situation.