Crown molding is a popular architectural feature that adds an elegant touch to any room. It is typically installed along the top perimeter of walls, where they meet the ceiling, to create a significant visual impact. While crown molding is commonly installed on drywall and other standard wall materials, many homeowners wonder if it is possible to install crown molding on plaster or brick walls. In this article, we will explore the feasibility and methods of installing crown molding on both plaster and brick walls.
Crown Molding Installation on Plaster Walls:
1. Assess the condition of the plaster walls:
Before attempting to install crown molding on plaster walls, it is crucial to assess the condition of the walls. Ensure that the plaster is in good condition, without any significant cracks or loose areas. It is advisable to repair any damages to the plaster before proceeding with crown molding installation.
2. Prepare the walls:
Prepare the plaster walls by cleaning them thoroughly, removing any dirt, dust, or grease. If the plaster is painted, consider sanding it lightly to create a better bonding surface for the adhesive used during installation.
3. Use adhesives or construction adhesive for installation:
Adhesives can be an ideal solution for installing crown molding on plaster walls. Apply a construction adhesive, specifically designed for bonding crown molding, along the back of the molding. Press the crown molding firmly against the plaster wall, holding it in place until the adhesive sets.
4. Secure with additional support:
To provide additional support for the crown molding, especially if the plaster walls are uneven, consider using finishing nails or screws in inconspicuous areas. Be cautious while nailing or screwing into plaster, as it can be more delicate than drywall.
Crown Molding Installation on Brick Walls:
1. Prepare the brick walls:
Before installing crown molding on brick walls, ensure that the surface is clean and free from any loose debris. Use a wire brush or similar tool to remove any loose mortar or paint from the bricks.
2. Create a mounting surface:
Bricks are not suitable for installing crown molding directly onto their surface. Therefore, it is essential to create a mounting surface by installing furring strips or wooden battens. Attach the furring strips horizontally to the brick wall, ensuring they are level and evenly spaced.
3. Install the crown molding onto the mounting surface:
Once the furring strips are securely attached, proceed with installing the crown molding onto the wooden battens. Use a construction adhesive to affix the crown molding to the furring strips, similar to the method used for plaster walls.
4. Finishing touches:
After installation, carefully caulk any gaps between the crown molding and the ceiling or walls. This will create a clean and polished appearance.
While crown molding is traditionally installed on drywall, it is possible to install it on plaster or brick walls with some additional steps and considerations. Proper assessment, preparation, and the use of appropriate installation techniques, such as adhesives for plaster and furring strips for brick, are essential for a successful installation. By following the steps outlined in this article, homeowners can enhance the aesthetic appeal of their rooms even on non-standard wall surfaces.