Is it possible to glue wallpaper on plasterboard without puttying?

Repair - this is a very time consuming task, requiring a fairly large financial investment. Each person, updating the interior of their homes, tries every way to save money, so many are interested in the question of whether it is possible to glue wallpaper on plasterboard without puttying on the primer. This and more will be discussed next.

Underwater rocks

Construction practice allows you to glue wallpaper on gypsum board, however, to ensure that the result of the work done was satisfactory, the following nuances should be considered:

1. When gluing too thin wallpaper, through them will show through the joints between the sheets of drywall, which will spoil the appearance of the room.
2. Over time, the color of thin wallpaper can acquire a green tint, which will also negatively affect the interior design.
3. Glue penetrates very deeply into the GCR, as a result of which it will be practically impossible to remove wallpaper from the wall in the future.

So, the answer to the question of whether it is possible to glue wallpaper on plasterboard without puttying is positive, however, as you have already seen, if you do not take into account the factors listed above, the joy of repair may not last long. The thing is that the puttying of the walls makes it possible to hide irregularities and various defects that can be seen even with the naked eye. And if you paste costly wallpaper, then even the smallest defect can completely bring down all your efforts.

What you need to know before wallpapering?

If you plan to repair the room in which the wallpaper is already pasted, then first of all they must be removed. It can be done very easily and quickly with the help of special tools designed to remove the glue. They are sold in the form of powders, which are bred in a certain amount of water. The resulting mixture is applied to the walls for about 10 minutes, after which the old wallpaper is fairly easily removed with a spatula.

If you are wondering whether it is possible to glue the wallpaper directly onto the drywall, but there are surplus putty or any defects on the walls, the first thing to do is to put the drywall in order and eliminate all the irregularities and cracks. In addition, it is recommended to make the priming of walls to improve the quality of adhesion of wallpaper to the wall. After the primer dries, you need to inspect the perimeter of the wall near the floor and ceiling for unevenness. If they are found, they should be wiped. If this is not done, then after installing skirting boards and baguettes, these irregularities will be very noticeable. If there are defects, the grout is allowed to not be executed in case you plan to glue thick wallpaper, as they well mask the unevenness of the walls.

Preparatory stage

Before answering the question of whether it is possible to glue wallpapers directly to drywall, and how to do it, you first need to touch on the topic of preliminary preparation of walls for the process of wallpapering. The first thing to do is to visually inspect the walls for any defects: irregularities, cracks, crevices, voids and other defects. Places joints GKL need to glue a special tape, through which the sheets of drywall can expand freely, and will not eventually crack.

After eliminating all defects, wall filling is done. This work should be done in one run, so that after drying the solution the walls are perfectly even. The complete drying of the building mix requires at least 24 hours at the optimum temperature and humidity in the room.

Tips and advice on choosing a putty

Without the correct choice of putty it is impossible to answer the question of whether it is possible to glue wallpaper on drywall. When buying a mixture, you should pay great attention to the date of release, the expiration date, as well as the variety of the mixture, and under what conditions it can be used.

If there are small defects on the walls, the size of which does not exceed 50 millimeters, then it is possible to use the mixture intended for finishing works safely. If cracks and crevices up to 25 mm, then in this case the starting putty will help to solve the problem. In this case, it is better not to try and save by buying a cheap and low-quality mixture, because, as practice shows, the result simply does not meet expectations.

How it is better to do wall shpatlevanie?

So, we have already figured out whether it's possible to glue wallpapers on drywall, and what preparatory work should be done before that. To ensure that everything turned out qualitatively and beautifully, it is very important to properly fill the walls. These works are carried out in three stages: first the first layer of the construction mixture is applied, and after it dries up the second one. When the second layer is completely dry, it is applied finish, for which it is necessary to use a filler of a more liquid consistency. This will not only hide even the smallest defects, but also make the walls perfectly even.

It is necessary that each new layer overlaps the previous one by about 50 centimeters. In addition, every layer after it dries up, it is necessary to wipe it with sandpaper.

Masking joints between plasterboard slabs

You are interested in the question of whether it is possible to glue wallpaper on gypsum board, and what to do next, after the walls are puttied? The next step is to mask the joints between the plasterboard slabs. The first thing to do is to cut the corners of the plates on both sides at an angle of 45 degrees. This will make the transitions more smooth and inconspicuous.

To seal seams a special mixture is used, which can be purchased in any store of building materials. The powder is diluted in water with observance of the proportions specified by the manufacturer on the package. Apply the mixture in the joints between the sheets of gypsum cardboard very carefully, evenly distributing it with a spatula along the entire length. Do not use too much mixture, because otherwise after drying it will be visible bumps, which will spoil the appearance of the interior after gluing the wallpaper.

Self-tapping screws

Is it possible to glue wallpaper on drywall? The answer is - you can! However, it is important to understand that sheets of drywall are fastened with screws, whose hats will show through the wallpaper, spoiling the whole look. Therefore, they should also be disguised. For this, the screw must be screwed a little deeper into the plasterboard so that they are recessed by about one millimeter, after which the holes are sealed with putty. If cracks in the place of screwing in the self-tap are used, they must be pasted with reinforcing tape. It will prevent further cracking.

If you especially do not want to mess around with screws and cover them with mortar, they are treated with a special mortar before screwing into the gypsum board, and the screwing points are glued with a docking and reinforcing tape. When all these works are completed, the walls are ground and when the solution dries, you can begin to proceed with further work.

Wallpaper gluing without wall plastering

Many people are wondering whether it is possible to glue non-woven wallpaper on gypsum board without pre-filling the walls. Builders admit this, however, to ensure that the adhesion of wall-paper to the wall is reliable, it is possible to start sticking not earlier than 24 hours after all defects have been eliminated, and the construction mixture will dry completely.

It is also recommended to adhere to the following recommendations:

1. Before wall wallpapering, the wall must be cleaned of dust and dirt.
2. When priming the walls in the mixture it is recommended to add a dye, the color of which coincides with the color of the drywall. This will achieve a uniform tone.
3. Dilute the adhesive better in a clean container, which was not used for the preparation of other mortars. If the glue gets dust or any other foreign matter, then its quality will greatly deteriorate.
4. When gluing thin wallpaper from gypsum cardboard, all the inscriptions and logos should be removed, so that they do not appear translucent.
5. If the wallpaper has not been glued evenly or a gap has formed between them, then they should be removed from the wall, while the glue is still dry, and re-glued.

By sticking to these simple tips, you will be able to perform repair qualitatively, and the question of whether it is possible to glue liquid wallpaper on gypsum board will no longer bother you.

Conclusion

Gluing wallpaper on gypsum board without preliminary wall finishing allows you to save on buying building materials and reduce the cost of repairs. However, it should be borne in mind that the absence of a primer reduces the protection of walls and materials from moisture and mechanical damage, so in order not to regret in the future, you need to weigh the pros and cons thoroughly.