Why Peel and Stick Wallpaper Falling Off and How to Prevent from?

8 min readNov 8, 2023

Peel and stick wallpaper is a popular choice for many homeowners due to its ease of application and removal. However, just like any product, it can sometimes present challenges. One of the most common frustrations is when the wallpaper starts to peel off or fall. Let us explore some of the reasons why this happens and how to prevent it:

Surface Preparation for Peel and Stick Wallpaper

Surface preparation is a critical first step in ensuring that your peel and stick wallpaper adheres correctly and lasts for a long time. A well-prepared wall can be the difference between a flawless finish and wallpaper that peels or bubbles after a short while. Here is a detailed guide on how to prep your walls:

1. Cleaning: Start with a clean slate. Dust, grease, and other residues can interfere with the adhesive.

Use a mild detergent mixed with water and a soft cloth or sponge to wipe down the walls.
For walls with stubborn stains or grease (like in kitchen), consider using a degreasing agent.
Rinse the walls with clean water to remove any soap residue.

2. Drying: Ensure the wall is completely dry before applying the wallpaper.

After cleaning, allow the wall to air dry or use a clean, dry cloth to wipe it down.
If the room has high humidity, consider using a dehumidifier or waiting for a drier day.

3. Smoothing: The smoother your wall, the better the adhesive can bond.

Fill in any holes or cracks with sparkling paste. Once it is dry, sand the area until it is smooth.
If the wall has a texture, consider sanding it lightly to reduce roughness. For heavily textured walls, a wall liner can create a smoother surface for application.

4. Priming: While not always necessary, a primer can enhance the adhesive’s grip.

If your walls are very porous or have many imperfections, consider applying a primer.
Let the primer dry thoroughly, according to the manufacturer’s instructions.

5. Painted Walls: If you have recently painted your walls, patience is key.

6. Testing: Before applying the entire wallpaper, do a test run.

Stick a small piece of the wallpaper to an inconspicuous area.
Leave it for a few days and check for any signs of peeling. This will give you an idea of how well the wallpaper will adhere to your wall.

Environmental Factors Affecting Self-adhesive Wallpaper

Environmental factors play a pivotal role in how well Self-adhesive wallpaper adheres to a surface and maintains its appearance. When these factors are not considered, the wallpaper may not stick properly, could peel off prematurely, or may even discolour. Here is a detailed look at these factors and how to mitigate their effects:

1. Temperature: The ambient temperature can influence the adhesive’s performance.

2. Humidity: Moisture in the air can impact the adhesive and the wallpaper material itself.

Problem: High humidity can weaken the adhesive’s bond, causing the wallpaper to peel. Additionally, moisture can cause the wallpaper to expand or contract.
Solution: Ideally, apply wallpaper when the room’srelative humidity is between 40% and 60%. Using a dehumidifier can help in rooms prone to high humidity.

3. Air Circulation: Adequate ventilation ensures that any off-gassing from the adhesive disperses and does not impact the bond.

4. Exposure to Light: Direct sunlight can affect both the color and adhesive of the wallpaper.

5. Seasonal Changes: Seasonal fluctuations in temperature and humidity can impact the wallpaper.

Wall Texture and Its Impact on Removable Wallpaper

The texture of your wall can significantly influence the outcome of your removable wallpaper project. A textured or irregular surface may pose challenges to the adhesion, visual appeal, and durability of stick-on wallpaper. Consequently, it is essential to examine the impact of wall texture on wallpaper application and strategize on overcoming possible obstacles:

1. Types of Wall Textures: Various common wall textures exist, such as orange peel, knockdown, skip trowel, and popcorn. Consequently, each texture poses unique challenges when applying wallpaper.

2. Adhesion Issues: The main challenge with textured walls is achieving a consistent adhesive bond.

3. Appearance: The wall’s texture can show through the wallpaper, affecting its appearance.

Problem: Even if the wallpaper adheres well, raised textures can be visible, giving the wallpaper a bumpy or uneven look.
Solution: Option for thicker wallpaper that can mask minor imperfections. Alternatively, use a wall liner to create a smooth layer between the wall and the wallpaper.

4. Longevity: Textured walls can reduce the lifespan of your wallpaper.

5. Specialty Wallpapers: Some wallpapers are designed specifically for textured walls.

Quality of Peel and Stick Wallpaper: More Than Just Aesthetic

When choosing adhesive wallpaper, many people prioritize design and color, often overlooking the importance of quality. However, the quality of the wallpaper plays a crucial role in how it adheres, appears over time, and its overall lifespan. Here is why quality matters:

1. Strength of Adhesive: The adhesive’s quality directly impacts how well the wallpaper sticks to the wall.

2. Material Durability: The durability of the wallpaper material determines how it withstands wear and tear.

3. Color Fastness: High-quality wallpapers retain their colors longer, even in challenging conditions.

4. Repositionability: One of the advantages of temporary wallpaper is the ability to reposition it during application.

Problem: With some low-quality options, the adhesive might weaken considerably upon repositioning, compromising its ability to stick properly.
Solution: Premium wallpapers often tout their repositionable nature, allowing for adjustments during application without losing adhesive strength.

5. Eco-friendliness and Safety: Quality often extends to the safety and environmental impact of the wallpaper.

6. Print and Design Quality: While this is more about aesthetics, a high-quality print can make a significant difference in the room’s overall look.

Handling and Application of Reusable Wallpaper

The correct handling and application of Peel-off wallpaper are paramount to achieving a smooth, bubble-free finish that lasts. Even with the best-quality wallpaper and optimal wall conditions, improper handling and application can lead to a host of issues. Here is a breakdown of best practices and potential pitfalls:

1. Unrolling and Acclimation: Before you begin, it is essential to let the wallpaper adjust to the room’s environment.

2. Aligning and Starting: Ensuring a straight start is critical for the rest of the application.

3. Avoid Stretching: Pre-pasted wallpaper is somewhat elastic, presenting both advantages and challenges.

4. Air Bubbles: One of the most common issues during application is the formation of air bubbles.

Overlapping Seams in Pre-pasted Wallpaper

Seams are where two edges of peel and stick wallpaper meet. Properly managing seams is essential for a cohesive and polished appearance. When not handled correctly, seams can become the most noticeable and problematic areas of a wallpapered room. Here is how to approach overlapping seams and the challenges they present:

1. Purpose of Overlapping: Some wallpapers, especially those with intricate patterns or designs, are intended to be overlapped to ensure the pattern matches seamlessly across sheets.

2. Challenge of Visibility: Overlapping can sometimes result in visible seams, especially if not done correctly.

3. Adhesion at the Seam: The area where wallpapers overlap can sometimes have adhesion issues.

4. Pattern Matching: Ensuring patterns align at the seams is crucial for a professional look.

5. Seam Rollers: A tool often used to ensure tight seams.

6. Future Considerations: Overlapping can have implications if you ever decide to remove or replace the wallpaper.

In Conclusion

Peel and stick wallpaper can be a fantastic way to revamp a room without the commitment of decorating your home with a look of real wallpaper effect for modern living. By understanding the potential issues and addressing them proactively, you can enjoy a beautiful and lasting result. If you have tried everything and are still facing issues, consider consulting with a professional or opting for a different wall treatment.

Frequently Asked Questions (FAQs) about Peel and Stick Wallpaper

Q: How long does peel and stick wallpaper last?

A: With proper application and care, high-quality Self-adhesive wallpaper can last several years. The lifespan largely depends on environmental factors, wall conditions, and the quality of the wallpaper itself.

Q: Can I apply Removable wallpaper to a bathroom or kitchen?

A: Yes, but ensure that the wallpaper is designed for high-humidity environments. It is also crucial to have proper ventilation in these rooms to reduce moisture buildup, which can affect the adhesive.

Q: Is it necessary to prime walls before applying Stick-on wallpaper?

A: While it is not always required, priming can create a smoother surface and improve adhesion, especially if the walls are porous or have imperfections.

Q: Can I reposition the wallpaper if I make a mistake during application?

A: Most Adhesive wallpapers are designed to be repositionable, allowing for adjustments during the application. However, repeatedly repositioning can weaken the adhesive over time.

Q: Why are there bubbles after I have applied the wallpaper?

A: Bubbles can form if the wallpaper is not smoothed out properly during application. Use a squeegee or smoother to push out any air bubbles towards the edges as you apply the wallpaper.

Q: Can I apply peel and stick wallpaper over old wallpaper or tiles?

A: While it is possible, it is not recommended. The new top wallpaper ideas might not adhere properly, and imperfections from the underlying surface can show through. It is best to remove old wallpaper or tiles and prep the wall for a smooth application.

Q: How do I clean my Reusable wallpaper?

A: Most Peel-off wallpapers can be wiped down with a damp cloth. Avoid using harsh chemicals or abrasive materials, which can damage the wallpaper’s finish.

Q: Will Pre-pasted wallpaper damage my walls when removed?

A: One of the advantages of Peelable wallpaper is that it is designed to be removablewithout damaging walls. However, always follow the manufacturer’s removal instructions, and if you need clarification, test a small inconspicuous area first.

Originally published at https://inspiration.giffywalls.com on November 8, 2023.