Adding crown molding to a room can instantly elevate its overall aesthetic appeal and create a polished and finished look. However, many homeowners wonder if it is possible to install crown molding over wallpaper. In this article, we will discuss whether it is a viable option, considerations to keep in mind, the necessary steps to take, and alternative solutions.
While it is possible to install crown molding over wallpaper, it is generally not recommended. Crown molding requires a stable and even surface for proper installation, and the presence of wallpaper can create several challenges and potential drawbacks.
Challenges and Considerations:
1. Adhesion:
Wallpaper is typically adhered to the wall using adhesive, and crown molding needs to be securely attached to the wall. The adhesive used for wallpaper may not provide enough strength to hold the weight of the crown molding in place. This could result in the molding becoming loose or falling off the wall over time.
2. Uneven Surfaces:
Wallpapers may not always provide a smooth and even surface, which is crucial for the proper installation of crown molding. Uneven surfaces can cause gaps between the molding and the wall, compromising the visual appeal and structural integrity of the installation.
3. Removal:
If you decide to install crown molding over wallpaper, keep in mind that removing the wallpaper in the future can be a challenging task. Removing crown molding can be challenging in itself, and having to remove both the wallpaper and the crown molding at the same time can cause further difficulties.
Alternative Solutions:
1. Remove Wallpaper:
The recommended approach before installing crown molding is to remove the existing wallpaper. This will ensure a smooth and clean surface for the molding installation. Removing the wallpaper can be a time-consuming process, but it will help guarantee a more stable and long-lasting result.
2. Paintable Wallpaper:
If you are set on keeping the wallpaper, consider using paintable wallpaper instead. Paintable wallpaper allows you to add a fresh coat of paint to the wallpaper, providing a uniform and even surface for crown molding installation.
Steps for Crown Molding Installation:
Assuming that you have removed the wallpaper or decided to proceed with paintable wallpaper, here are the general steps for crown molding installation:
- Measure and Plan: Measure the dimensions of the walls and calculate the amount of crown molding needed. Plan the layout and the type of crown molding that suits your style and room.
- Prepare the Molding: Cut the crown molding to the appropriate length and angle using a miter saw. Sand the edges for a smooth finish.
- Prime and Paint: If using paintable wallpaper, prime the area and paint it to ensure an even surface and color.
- Install the Molding: Apply adhesive to the crown molding and press it firmly against the wall. Use additional nails or screws for added support, ensuring the molding is securely attached.
- Fill and Smooth: Fill any gaps or nail holes with wood filler and sand until smooth. Touch up the paint as needed.
While it is technically possible to install crown molding over wallpaper, it is not recommended due to potential issues with adhesion, uneven surfaces, and difficulties with future removal. Removing the wallpaper and working with a smooth surface is the best approach. However, if you choose to keep wallpaper, opting for paintable wallpaper is a better alternative. Regardless of your choice, proper preparation, planning, and installation techniques are crucial for a successful crown molding project.