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Hanging wallpaper can seem like a daunting task, especially when it comes to avoiding air bubbles that can spoil the final look.

Fortunately, with the right techniques and a little patience, it is possible to wallpaper without imperfections. This article will guide you through the key steps and additional tips to achieve a flawless result.

Key points

  • Carefully preparing the wall and accurately measuring the necessary space are fundamental steps to avoiding air bubbles .
  • Even application of glue and careful smoothing of the wallpaper from the center to the edges is crucial to prevent bubbles from appearing.
  • Using the right tools, such as an upholstery brush or a roller covered with a soft material, and acting quickly after gluing are essential tips for a smooth, bubble-free finish.

The key steps to installing bubble-free wallpaper

Air Bubbles Wallpaper

Prepare the wall and measure the necessary space

Before diving into the wallpaper adventure, we need to make sure our playground is ready. Start by preparing your wall by cleaning and smoothing it. This is crucial to avoid unpleasant surprises later. Make sure it is dry and free of irregularities.

It's a bit like painting on a blank canvas, you want everything to be perfect.

Then it's time to get out the tape measure. Measuring your space is a key step to not ending up with too much or too little wallpaper.

We've all heard the story of someone who had to run out and buy an extra roller in the middle of the application! To avoid this, here is a small list to check:

  • Check that the wall is smooth
  • Measure the wall again
  • Determine the amount of wallpaper needed

Once these steps have been completed, you are ready to attack the installation with confidence.

Apply glue evenly

After preparing the wall, we move on to the crucial step: applying the glue. This is where everything comes into play to avoid air bubbles . Use a short-haired roller or a glue brush, depending on what you have on hand. The important thing is not to overload the tool to avoid dripping.

Here are some tips to ensure uniform application:

  • Use the vertical pencil line as a guide.
  • Spread the glue slightly beyond the width to ensure the edges adhere.
  • Avoid glue lumps, as they will be visible through the wallpaper.

By following these tips, we ensure that the wallpaper will adhere perfectly to the wall, leaving no room for unwanted air bubbles.

Position and smooth the wallpaper

After applying the glue, we begin the most satisfying part: positioning the wallpaper. We start at the top, making sure to leave a small overhang on the ceiling.

This is crucial to have some leeway during the final cutting. The secret to avoiding bubbles? Smooth the paper from the center to the edges with an upholstery brush or squeegee. This step requires patience and precision, but it is worth the effort.

Here are some tips to make sure everything goes smoothly:

  • Always start in the center and work towards the edges.
  • Use gentle, even movements to avoid tearing the paper.
  • If bubbles persist, gently pierce with a fine needle and smooth again.

By following these tips, you ensure a bubble-free result and an impeccable finish. The satisfaction of a perfectly smooth wall is within our reach, you just need to take your time and don't skip steps.

Cut excess paper precisely

After having carefully aligned and smoothed our wallpaper, we arrive at the crucial step: cutting out the excess. 

This is where everything takes shape , giving our room that finished and professional look that we love so much. To do this, arm yourself with a sharp cutter and a metal ruler, guaranteeing a clean and precise cut.

Here is a small list so you don't forget anything during this step:

  • Check that the paper is perfectly smooth and bubble-free before cutting.
  • Measure twice to cut only once, thus avoiding mistakes.
  • To use a metal ruler to guide the cutter and ensure a straight cut.
  • To change the cutter blade if necessary, for a consistently clean cut.

By following these tips, we ensure that our wall will be dressed to perfection, without the slightest defect. And there you have it, our work is ready to be admired!

Removing air bubbles from already installed wallpaper:

  • Use a very fine needle
  • Carefully pierce the air bubble
  • Inject wallpaper glue into the pierced bubble
  • Smooth with your finger to even out

Additional tips for an impeccable result

Air Bubbles Wallpaper

Using the Right Tools to Smooth Wallpaper

We all know that to obtain an impeccable result, you must use the right tools . But what are these magical tools? Here is a small list to help you:

  • Upholsterer's brush : ideal for smoothing wallpaper from the center to the edges.
  • Upholstery roller : perfect for eliminating the last air bubbles.
  • Plastic squeegee : for delicate finishes and to avoid tearing the paper.

Remember, the tool does not make the master, but it helps greatly! By using these tools, we ensure that the wallpaper is smooth and bubble-free. And if bubbles ever appear, don't panic, one upholsterer's brush or a roller can often solve the problem. It's a bit of our secret guide to perfect pose .

Do not wait to lay the strips after gluing

After spreading the glue on the wall, we tend to want to wait a bit, but that's where we go wrong. It is crucial to install the wallpaper strips immediately after gluing . If you wait too long, the glue starts to dry and this complicates installation enormously. Here are some tips to avoid this trap:

  • Carefully drape the sheet over your arm before climbing the ladder.
  • Stick the strip on the wall and gently unroll it, starting at the top.
  • Use a clean, dry upholstery brush to smooth the paper, working from the center out to the edges.

Following these steps ensures that the wallpaper adheres correctly to the wall without forming bubbles. And if bubbles ever appear, don't panic, they are easily smoothed out with the right tools.

Protect your health and your environment during installation

After taking care of our wall, it is just as important to take care of ourselves and our environment. Using personal protective equipment , such as gloves and masks, is essential to avoid inhaling dust or chemicals.

We must also ensure that the room is well ventilated during and after installation to maintain good air quality.

Here are some tips to minimize environmental impact:

  • Use ecological glues and wallpapers.
  • Recycle wallpaper scraps.
  • Avoid wasting material by measuring precisely.

By following these simple recommendations, we contribute not only to our well-being but also to the preservation of our planet. It is by paying attention to these details that we can enjoy a beautiful and healthy interior, without compromising our health or our environment.

For additional advice and to ensure an impeccable result, do not hesitate to visit our site.

We offer you a multitude of recommendations and tips to perfect your projects. Click here to learn more and discover how we can help you achieve excellence.


There you go, you now have all the cards in hand to say goodbye to air bubbles on your dry wallpaper. With a little patience and the right tools, you will see that these little inconveniences are not insurmountable.

Remember to carefully prepare your wall, choose the right wallpaper and apply the techniques we have shared. And above all, don't worry too much if a few bubbles resist at first.

With time and a little practice, you'll become a wallpapering pro, able to handle any situation. So, are you ready to take on the challenge?

Frequently Asked Questions

How can I avoid air bubbles when hanging wallpaper?

Make sure you prepare the wall properly by cleaning and smoothing it. Apply an even layer of glue and position the wallpaper carefully, smoothing from the center to the edges to eliminate air bubbles.

Use appropriate tools such as an upholstery brush or a roller covered with a soft material to smooth without damaging the paper.

What to do if air bubbles appear after hanging the wallpaper?

Don't despair, these bubbles are often caused by excess glue or air bubbles under the paper. You can remove them by using an upholstery brush or roller to smooth them from the center to the edges. If necessary, use a craft knife to cut off the excess paper precisely.

Are there any special precautions to take when hanging wallpaper?

Yes, it is important to use the right tools to avoid damaging the wallpaper. Do not delay in laying the strips after gluing to prevent the glue from drying. Also protect your health and environment by working in a well-ventilated space and using non-toxic materials if possible.