Do You Need to Use Wallpaper Primer?


Do You Need to Use Wallpaper Primer?

By Wallpaper Land on Sep 27, 2023

Wallpaper Primer Guide

The usage of wallpaper primer is an important step in the installation process that is often underestimated and unspecified. It is not possible to disregard the value of primer, which behaves as a barrier between your wall and the wallpaper itself. In this article by Wallpaper Land, we will walk through the need and benefits of using wallpaper primer, how to apply it, and some misconceptions about this crucial wallpapering component.

1. Adhesion And Bonding

One of the main purposes of using wallpaper sealer is to provide adhesion and bonding between the wall surface and paper. A primer helps to create a smooth surface for the paper adhesive to adhere to because different walls can have different textures and conditions. Without primer, wallpaper may not properly stick to the wall, which can cause bubbling, peeling, or wrinkling.

2. Surface Sealing

The primer can act as a barrier between them as it prevents wallpaper glue from being absorbed immediately into the wall surface. If the glue soaks up too quickly, it can dry out before the wallpaper is properly stuck, which can lead to poor adhesion and cause difficulties in adjusting and installing wallpaper onto the wall.

3. Smooth Imperfections

Walls can have imperfections such as small cracks, gaps, or uneven surfaces because walls are hardly perfectly smooth. These imperfections can be improved with the help of primer that creates a more even, smooth, and flawless surface for the wallpaper to properly adhere to. This is important for establishing a professional look in your space.

4. Easier Removal

Wallpaper is applied to your home’s wall to enhance the overall aesthetic, but at some times it could eventually need to be taken down for some reasons. Wallpaper primer makes it easy to remove wallpaper from the surface. It creates a barrier between the paper and the wall and allows you to easily separate the wallpaper from the wall surface without damaging the wall.

5. Enhances Durability

Wall covering primer can remarkably increase the lifespan of your wallpaper. Moisture can cause wallpaper to peel off or wrap off over some time, but it can help the wallpaper resist everyday wear and tear.

6. Maximize Your Wallpaper Investment

In terms of cost and time spent on installation, wallpaper can be an investment. With the help of a primer, wallpaper can stick to the wall for a long time create a beautiful appearance for many years to come, and make your investment valuable.

How To Apply Wallpaper Primer

As you understand the significance of using primer, let now talk about how to apply it perfectly on the wall:

Step 1: Gather Your Materials

  • Wallpaper primer
  • Roller brush or paintbrush
  • Paint tray
  • Cloth or Plastic Sheeting
  • Painter’s tape

Step 2: Prepare The Wall

Clean the surface before applying wallpaper. Remove any dirt, dust, and mildew with detergent and water. Repair any cracks with the compound and sand the wall once after drying it.

Step 3: Protect Surface

Wrap your other walls, furniture, and floor with plastic sheeting to protect them from primer splashes.

Step 4: Mask Off

Use painter’s tape to mask off any spaces you do not want to apply primer, such as headboards, trims, or any other adjacent walls.

Step 5: Mix And Apply Primer

Mix the primer correctly to ensure it is a smooth paste. Add some primer to the paint tray. Dip the roller brush or paintbrush to apply the primer onto the wall. Start from the top corner of the wall and work down your way. Make sure to cover your entire wall with the appropriate coat of primer. Follow the manufacturer’s instructions for drying the wallpaper, which is typically 1 to 2 hours.

Step 6: Wallpaper Installation

Once the wall primer has been dry, the wall surface is ready to proceed with the installation process. Follow the manufacturer’s advice to stick the wallpaper and correctly position them.

Common Misconceptions About The Wallpaper Primer

Can I Skip Wallpaper Primer?

If you want a remarkable and durable wallpaper installation, then skipping primer is not recommended. Although it may look unnecessary it can save you money and time in the long run by ensuring an even and secure installation process.

Can I Use Regular Paint Primer Instead Of Wallpaper Primer?

Normal paint primer is not the best choice to consider even if you are planning to do this on occasion. Wall covering primer is needed especially for wallpaper adhesion, sealing, and surface preparation. Regular paint primer could not produce the same result as wallpaper sealer.

Do I Need Primer For All Types Of Wallpaper?

All wallpaper varieties, including classic paper, vinyl, non-woven, and fabric-backed wallpaper, benefit from priming. Using primer as a base layer is a universal technique to assure the greatest outcomes, even though different types of wallpaper could have particular adhesive needs.

Can I Apply Wallpaper Primer Over Old Wallpaper?

Apply a wallpaper sealer over the old one, is not a good option. Removing the old wallpaper, cleaning the surface, and applying the wallpaper adhesive over the even layer can be the ideal method to install paper.

Is One Coat Of Primer Sufficient?

Most of the time, one application of primer should be sufficient. However, more than one coating would be advised because some of the surfaces have some noticeable faults and may need to be more smoothed and adhered to. For the particular type of primer you are using, adhere to the manufacturer’s recommendations.


Using wallpaper primer is a critical step in ensuring a successful and durable wallpaper installation. It improves adhesion, smoothing out flaws, and increases the usefulness of your wallpaper. You can make sure that your wallpaper project not only looks great but also withstands the test of time by going for the correct application technique and clearing some myths. Therefore, before starting your new project, keep in mind the importance of primer for long-lasting and beautiful effects.

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