It is needless to mention that, the paste will be applied at the back side of the prepasted wallpaper. When it is applying the prepasted wallpaper, you need to follow some instructions for the best application of wallpaper. The forthcoming points will keep you informed about applying the prepasted wallpaper with all ease and comfort.

  1. Prepare Walls

Remove the existing wallpaper. Rectify any holes or imperfections in your wallpaper before applying the new wallpaper.

  • If you have sealed your wall, then you need to wait for 30 to 60 days to hang the wallpaper.
  • For damaged or textured walls, installing the heavy duty wallpaper liner is required ahead applying the wallpaper.
  1. Design a Straight Line

If you are hanging the wallpaper on all 4 walls, then you should begin with the unremarkable corner such as behind the large furniture or behind a door or back of the corner.

  • Now, measure from the corner of the wall, the width of the wallpaper minus half an inch and mark with a pencil.
  • Draw a straight line from the pencil mark.
  • Draw another straight line every time until you reach the corner.
  1. Measure and Cut Wallpaper

The height of the wall should be measured and add 4 inches for overhanging. You need 2 inches extra on top and bottom for trimming.

  • Use a blade or knife to cut the wallpaper.
  • Do not cut any additional strips without checking the dependency or account of the match of your wallpaper.
  1. Wet and Book the Strip

Fill a tray with water. The water should be fill in a 2-3rd of the tray. The water should contain room temperature. You should roll the strip from bottom to top and keep the paste side out. Put the rolled strip in the water tray.

  • Soak the roll strip in the water tray as per the recommendations of your retailer or hanging instructions. 30 seconds would be ideal.
  • Now, put the wallpaper on a work table and make sure the paste is fully remove.
  • You need to fold the ends, keep the paste side into the middle of the strip and without crumpling the folds, this is known as booking.
  • Let the strip rest for some amount of time according to the hanging instructions.
  1. Hang First Strip

Begin at your straight line and make sure the pattern is right side up. The top half of the strip should be applied.

  • Move the wallpaper into position, facing up with a straight line. Press the strip to the wall with the smoothening brush.
  • Now, smooth the bottom half into position. Smooth the whole strip, working from the middle out, forcing out any air bubbles.
  • Clean the extra paste with a damp sponge.
  1. Cut Excess and Wash off Paste

Cut the excess wallpaper along the ceiling and baseboard with a sharp knife or blade.

  • When making long cuts, do not lift your knife.
  • Remove the extra paste off the roof and work boards with clean water and a wet sponge.
  1. Hang Additional Strips

If you want to apply the additional strips, then you need to repeat the steps.

  • Touch the edges firmly together, but no overlapping.
  • Make a new straight line on every new wall.


Make sure that, you are ready with the tools to apply the wallpaper, so that, you can proceed step by step without interrupting the hanging session. If you have doubts regarding the wallpaper, contact your retailer.

How do you activate Prepasted wallpaper?

Prepasted wallcoverings

The dry paste on the back of a prepasted wallcovering must be activated (liquefied) by soaking the wallcovering in water or by brushing on a prepaste activator, which is like a thinned wallpaper paste.

How does Prepasted wallpaper work?

While it is a very different kind of paste (the paste on stamps requires very little extra water), it is the same concept. The paste is applied to the back of the wallpaper (on top of the backing layer) and dries before the wallpaper is added to the roll. With the addition of moisture, you can hang it on the wall.

How do you install Prepasted?

Is Prepasted wallpaper peel and stick?

It’s like a sticker where you peel the backing off the wallpaper and stick it to the wall without using water or glue. It’s another easy wallpaper to work with. So, peel and stick vs prepasted wallpaper? Prepasted wallpaper slides around on the wall for a few minutes so you can easily match the pattern up at the seams.

How long does peel and stick wallpaper last?

How long does removable wallpaper last? If self-adhesive wallpaper is applied properly and left alone, it can last as long as you choose – remove it in a month for a new look, or keep it for years as a staple of your décor.

How long does Prepasted wallpaper last?

While centuries-old paper needs a little bit more TLC to preserve its original beauty, you can trust in the fact that if properly installed, your own wallpaper will last a minimum of 15 years, if not much longer. Given the longevity of wallpaper, chances are you will grow tired of it before it gives up on you.

Is Prepasted wallpaper easy to remove?

It’s also the easiest to apply, requiring virtually no prep work or clean up. Water activated wallpaper is simply a variation of traditional wallpaper — it removes the step of adding glue. The wallpaper is pre-pasted on the back. This type of wallpaper is generally easier to remove than traditional paste wallpaper.

Is it OK to overlap wallpaper?

No, we do not recommend overlapping your wallpaper seams. Seams should be “butted” tightly together and smoothed down with a wallpaper seam smoother. Properly “booked” wallpaper does not shrink on the wall, so you do not need to overlap.

Is it better to paste the wall or wallpaper?

Lining paper gives a perfect base on which to hang wallpaper, therefore we would always recommend it. As its name suggests, ‘Paste the wall‘ papers allow you to apply your paste to the wall before hanging, rather than to the back of the wallpaper. Dry wallpaper weighs less which means there’s less chance of it tearing.

Does wallpaper shrink as Dries?

When you wet the wallpaper it expands and tends to slightly shrink once it’s dry. Depending on the type of design, you may be tempted to overlap the wallpaper. Even if you are using a design that lends itself to overlapping, the wallpaper is not going to evenly dry with the overlap.

Will bubbles come out of wallpaper?

Bubbles are more likely to form on paper wallcoverings. – Bubbles may form if you do not follow the instructions regarding soaking time, so that the wallcovering continues to expand on the wall. – Some pieces may have dried out already during soaking (this is more likely in the folds).

Why does Wallpaper get bubbles?

Bubbles in wallpaper most often begin with wallpaper installation—specifically when wallpaper fails to properly bond with the wall surface. It can happen soon after installing the wallpaper or over time. Another reason air bubbles can occur is not allowing the wallpaper panels to “book”.

Why do bubbles form under wallpaper?

Wallpaper bubbles occur when a weak bond between the wallpaper and wall causes the wallpaper to lift or when a glob of wallpaper paste wasn’t smoothed out when the paper was hung. To fix an air-filled wallpaper bubble, you’ll need a utility knife, a syringe, glue, a damp sponge, and a roller.

How long do I leave wallpaper to soak?

Soaking time is dependent on room temperature and wallpaper type (around 8-12 minutes). Only paste a small number of strips at one time, and hang them in the order they were pasted. The strips can also be pasted with a papering / pasting machine.

Why does wallpaper need to soak?

Soak Times

Soak time is the time it takes a wallpaper to expand to its maximum width once an adhesive has been applied. If a wallpaper is not left for its full soak time then it may continue to expand on the wall, causing creases in the wallpaper and possibly even expansion bubbles.

How do you hang wallpaper by yourself?

How can I make my wallpaper stay straight?

One way of ensuring that your wallpaper is as straight as possible is to use a plumb bob or a spirit level. These tools allow you to measure how your paper is aligned. Start by hanging the plumb line from the top of your wall. Use a pencil to mark the straight line down the wall.