5 Common Wallpaper Installation Mistakes and How to Avoid Them

Dec 29, 2025By Kingdom Interior LLC Interior LLC
Kingdom Interior LLC Interior LLC

Choosing the Wrong Wallpaper

One of the most common mistakes in wallpaper installation is selecting the wrong type of wallpaper for your space. Different rooms have unique environmental conditions, and choosing the appropriate wallpaper can make all the difference. For instance, bathrooms and kitchens require moisture-resistant wallpaper, while bedrooms can use a wider variety.

To avoid this mistake, consider the room's purpose and conditions before making a purchase. Seek advice from professionals or do thorough research to ensure the wallpaper you choose will stand the test of time.

wallpaper selection

Improper Surface Preparation

Another critical error is failing to properly prepare the wall surface before installation. Without a smooth and clean surface, even the most beautiful wallpaper can look uneven and unprofessional. Dust, dirt, and old paint can cause the wallpaper to peel off quickly.

To prevent this, clean the wall thoroughly and apply a primer. Sand down any imperfections and remove old wallpaper completely. A well-prepared surface is the foundation of a successful wallpaper installation.

wall preparation

Incorrect Measurements

Measuring your walls inaccurately can lead to wasted materials and a patchy appearance. It’s essential to measure the height and width of your walls precisely, taking into account windows, doors, and other obstacles.

To avoid this mistake, use a reliable measuring tape and double-check your measurements. It's always better to order a little extra wallpaper to account for any errors or future repairs.

measuring wall

Poor Adhesive Application

Using the wrong adhesive or applying it incorrectly can lead to bubbling and peeling. Different types of wallpaper require specific adhesives, and not all walls will respond the same way to certain products.

Ensure you are using the right adhesive for your chosen wallpaper. Follow the manufacturer's instructions for mixing and applying the paste. Also, make sure the adhesive is evenly spread to prevent air pockets.

Not Allowing for Drying Time

Rushing the installation process is a common mistake that can ruin the final result. Not allowing sufficient drying time may cause the wallpaper to shift or wrinkle.

Patience is key. Follow the instructions for drying times carefully and avoid touching or adjusting the wallpaper until it is completely dry. This will ensure a smooth, professional finish.

wallpaper drying

Conclusion

By avoiding these common mistakes, you can ensure a successful wallpaper installation that enhances your home's beauty and functionality. Proper preparation, careful selection, and patience will go a long way in achieving the results you desire.