The choice of non-woven wallpaper adds a modern and elegant touch to your interior. Some common mistakes can complicate your project. First, neglecting wall preparation is a frequent error. A clean and smooth wall is essential to ensure good adhesion of the wallpaper.
Mis-measuring and cutting the paper can lead to material waste and unsightly seams. Make sure to take accurate measurements and cut carefully. Applying too much or too little glue can compromise the result. A uniform application is key to achieving a flawless and durable finish.
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Common mistakes when preparing the wall
Wall preparation is a fundamental step to avoid any non-woven wallpaper installation issues. Several frequent mistakes can compromise the quality of your project.
Dirty or damp wall
A wall must be clean, dry, and smooth. The presence of dirt, dust, or moisture can prevent the glue from adhering properly. Use a sponge and a bucket to clean the wall, then let it dry completely. Moisture can lead to mold, making the surface unsuitable for wallpaper application.
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Poorly prepared surface
A wall must be stripped and sanded. Failing to remove old wallpaper or neglecting sanding can create irregularities on the surface, affecting the final appearance. Use a utility knife and a straightedge to remove the old covering, then sand carefully.
- Apply a smoothing compound to correct imperfections.
- Check the wall’s absorption capacity using a damp sponge.
Inadequate tools
Using inappropriate tools can make the task more difficult. A wallpaper roller, a brush, a smoothing knife, a pencil, a level, and a plumb line are essential for properly preparing the wall. These tools ensure a flat surface ready for installation.
Inappropriate paint
The type of paint on the walls plays a key role. Walls painted with matte or satin paint require specific preparation. Wash the painted surfaces to remove any grease, then lightly sand to improve adhesion.
Common mistakes during the installation of non-woven wallpaper
Poor glue choice
Selecting the right glue is a crucial step. Use a universal glue or a vinyl glue specifically suited for your non-woven wallpaper. Avoid inappropriate glues that can compromise adhesion and durability of the covering.
Ignoring soaking time
The soaking time is often overlooked, leading to adhesion problems. Apply the glue and let it rest for the recommended time before applying the wallpaper. This allows the glue to penetrate properly into the substrate and ensure optimal adhesion.
- Follow the manufacturer’s instructions regarding soaking time.
- Avoid rushing this step to ensure a bubble-free installation.
Incorrect placement of strips
The placement of strips must be precise to avoid visible seams and bubbles. Start from a corner and use a plumb line to align the first strip. Apply the subsequent strips ensuring they fit edge to edge without compressing them.
Lack of smoothing
Smoothing is essential to eliminate air bubbles and ensure a smooth surface. Use a smoothing knife or a brush to smooth the wallpaper from the center towards the edges. This operation must be done carefully to avoid creases and ensure a uniform result.
Forgetting the corners
Inside and outside corners require special attention. For inside corners, trim excess wallpaper to avoid bulkiness. For outside corners, ensure that the wallpaper is well-stretched and glued to prevent peeling.