Walls

Wallpaper gluing on gypsum cardboard: stages and rules

Finishing walls with plasterboard is one ofthe most popular options for rough finishing of the surface. After all, structures made of this finishing material are erected quite quickly, are not very dirty and wet. In addition, the surface is even and smooth, so it seems that gluing wallpaper on drywall can be done immediately after installing drywall structures. However, this is not true at all, this type of surface requires a special approach. Therefore, the question of how to prepare drywall for gluing the wall with wallpaper is important and relevant.Wallpaper gluing in the living roomWith the help of correctly selected wallpaper, you can enliven even the most boring room interior.

Stages of surface preparation

To create an ideal surface for wallpaper, the plasterboard structure requires several stages of finishing. It is important to follow all the rules to get a long-lasting result:Preparing walls for wallpapering.

  • First, GCR must be primed. This is done to protect the walls from the fungus and for better adhesion of putty and wall.
  • The joints of individual sheets of plasterboard must bestrengthen with serpyanka - lavsan or fiberglass mesh tape impregnated with glue. The use of such tape allows you to mask the unevenness of the joints between the sheets. Putty should be applied over the serpyanka to create a common smooth surface with the plasterboard sheet. Putty should also be applied to the places where the plasterboard is attached with screws. Beforehand, the heads of the screws should be treated with paint, which will protect the metal from rust.
  • The next step is puttying the wholegypsum board surface (it is better to conduct it in 2-3 layers, starting with the use of starting putty and finishing all the work with the finishing putty). It would seem that you do not need to do this at all, since gypsum board is already quite flat material. But this stage in the preparation of the surface is extremely necessary for several reasons. Firstly, if you paste wallpaper directly on the GKL, then in the future when removing them you can remove the top layer of gypsum board, because of what the wall will become unusable, and the repair will have to be remade. If the old wallpaper is not removed, and the new ones are glued directly to them, then the probability of translucence of the picture and the color of the old coating through the new one is great. Secondly, when using thin or light wallpaper, the joints and seams of the plasterboard structure will be noticeable. Therefore, before you finally glue them on gypsum board, you need to create a single flat surface with a putty. This will make it possible without any problems to carry out simple cosmetic repairs with the change of the decorative coating in the future as many times as necessary.
  • The resulting putty surface afterDrying of putty should be sanded with any suitable material for grouting (for example, sandpaper). This stage allows you to get an ideally smooth wall.
  • Prepared wall should be primed for finishing (preferably 2 times). This measure will ensure a better adhesion of wallpaper to the wall and will not allow very fast absorption of wallpaper glue.
  • Once it is completely done, you can proceed directly to the final finishing of the walls with the selected decorative covering, in our case, wallpaper. Return to the table of contents</a>

    Glue the wallpaper

    Scheme for gluing wallpaper onto drywall.Wallpapering drywall involves the same steps as wallpapering any other prepared surface. You need to cut the wallpaper into strips of the required length and dilute the glue suitable for the selected type of wallpaper. In order to glue them evenly, you need to mark the wall for the strips. It is best to start doing this from the slope, since it is inconvenient to glue part or half of the strip to the corners. A vertical line is drawn on the wall using a plumb line or a building level, along which the first strip of wallpaper should be glued. If you glue it unevenly, then all the other strips will be located at an angle, which will cause difficulties, for example, when the pattern matches. Then the remaining strips are coated with glue one by one and glued to the wall. You can pre-apply glue to the wall itself - then the wallpaper will adhere to it much more reliably. To prevent the strips from diverging, they need to be joined end to end, not overlapped, as is sometimes done. In addition, it is necessary to ensure that there are no drafts and the temperature is constant, then the material will not peel off. When gluing wallpaper to a prepared plasterboard surface, you need to pay attention to the fact that the joints of the wallpaper strips do not coincide with the joints of the plasterboard sheets. The most difficult and important thing is the rough finishing of the surface. If you properly prepare the plasterboard surface, then gluing the wallpaper will be simple, they will lie flat quite easily, the repair will delight the owners of the house with its beauty and neatness for many years.

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