Finishing the house inside with drywall pros and cons. Drywall or plaster - which is better? When is the best time to use drywall?

Nowadays it is very difficult to imagine a good repair, for example, with a multi-level ceiling, without the use of drywall. To date, drywall is the most popular and common material for wall decoration and installation of partitions. It is multifunctional and can be used for wall, ceiling, floor decoration. It can be used to create decorations in the house, or it can be used to build a partition between rooms.

Pros and cons of drywall

Before choosing a finishing material for your home, you should find out the positive and negative sides of drywall. Knowing these subtleties, it will be possible to avoid alterations or unpleasant surprises directly during the repair and during further operation.

Advantages of drywall

Thermal insulation properties

The first advantage of drywall is its excellent thermal insulation characteristics. Drywall, of course, is far from brick, but it lags quite a bit behind it in terms of its thermal insulation abilities. And if it is insulated with polystyrene foam or mineral wool, then such a design will significantly save on heating in the cold season.

Flexibility and lightness

The second advantage of drywall is its flexibility and ease of use. With the help of this material, you can bring to life the most interesting and unusual ideas. From it you can create any shape - from rectangular cascades on the ceiling to semicircular arches. It can also be used for the manufacture of various kinds of niches or the installation of built-in lamps.

fire resistance

Another important advantage is the good fire resistance of the material. In the event of a fire, only the top cardboard layer will ignite, and even then only from the side of the fire. In addition, you can use not standard, but special fire-resistant drywall sheets that are not afraid of fire at all.

Water resistance

Special moisture-resistant drywall sheets do not absorb moisture. Thus, they can be safely used in the kitchen and in the bathroom, without fear of deformation and destruction of the finish.

Easy hiding of communications is another advantage of drywall. The space that is created after installing the panel is great for hiding unnecessary wires or other communications. But it is worth considering that if you do not make special inspection hatches, then if you need to repair communications, you will have to remove the entire panel in search of a breakdown.

Disadvantages of drywall

fragility

The main disadvantage of drywall is insufficient strength. Gypsum board may crack during transport, installation, or use. Therefore, it is worth being especially careful when finishing or erecting partitions, or better, entrust this matter to an experienced builder.

For this reason, it is not recommended to use drywall where heavy loads on the walls are expected. If you plan to mount shelves, TV stands and other heavy structures on the wall, you should use a double layer of drywall for finishing. This is the only way to ensure the reliability of fastening.

Soundproof properties

The next, albeit not significant, minus is poor soundproofing. All sounds will be heard through the partition. But there is a way out: you can put mineral wool or any other soundproof material between the plates.

Is it possible to attach shelves to drywall

Another disadvantage of drywall is the inability to hold heavy weights. That is, it will be quite problematic to install a TV or some kind of shelf on it. It is better to think over the design and construction of the room in advance so that you can build a frame for the necessary accessories. There is a second option that can correct this drawback: a double layer of 12.5 mm sheets and special butterfly dowels can be used. Another option is to make shelves in the form of niches in a drywall wall.

How to choose drywall

At the time of purchase of plasterboard slabs, you should look at the material from which it was created. Natural gypsum is considered the best. Artificial gypsum contains a small part of radioactive particles.

You also need to consider what properties of drywall you need. Depending on this, you can choose standard, fire-resistant or moisture-resistant material with different sheet sizes.

Isolux specialists will calculate drywall, profile and all other necessary materials for your idea. Contact us!

Everyone knows that a perfectly smooth and beautiful ceiling surface will be the key to a quality repair, because this is the object that catches the eye first of all when entering the room. The whole appearance of the room will depend on the good alignment of the ceiling, since an uneven surface will distort the lighting, create the effect of poor-quality repairs, and also make the room uncomfortable. It's no secret that drywall is a material that not only perfectly levels, but also insulates, and also soundproofs the room, but plaster is still relevant and popular. What is it connected with? This will be discussed in this article, where the advantages and disadvantages of each of the finishing materials will be described in detail, as well as in which cases one or another option is better suited. So what is better plaster or drywall?

What is this article about

What is plaster, and what is it like?

Plaster is a material that is widely used in construction and repair activities to create perfectly even and smooth surfaces of walls and ceilings, as well as to prepare them for subsequent decorative finishing. It consists of gypsum or cement, lime, as well as various special additional substances that enrich the material, make it resistant to moisture, mold, fungi and other adverse environmental influences.

Types of plaster:

Ordinary plaster - this type is designed specifically for finishing interior or exterior surfaces. It has a democratic price, while not whimsical to use. It is preferred to be used by both professionals and beginners in the repair business. Ordinary plaster is universal and most popular because it has excellent soundproof and drainage properties.
Decorative plaster is a newer and more perfect version of the usual one. In addition to standard components, it contains elements such as coloring pigments, nylon fibers, acrylic resins and others, it is very beautiful and practical. At the same time, such plaster is universal and environmentally friendly, creating the right microclimate in the room. It is worth noting that high-quality decorative material can last for decades with regular cleaning and care. It does not fade over time and does not collect dust, and in case of fire it does not burn.
Aqueous and non-aqueous plaster - the second option is a material that contains polyurethanes and epoxy resins, which are used as finishing components for interior work to make the surface more textured.

Advantages and disadvantages of plaster

The advantages include the following:

after a quality plastering, the surfaces of walls and ceilings are able to retain their presentable appearance for a long time, they can last 30 years or more without additional repairs;
the price of the material is very democratic, if someone is wondering what is cheaper than drywall or plaster, then you can easily say that plaster costs about half the price of finishing analogues, while, as for finishing work, they will also cost less, as at least 20% than the installation of GKL, especially if the work is carried out independently;
plaster allows not only to level the walls well, but also to make them stronger and more reliable, and if you try especially well, they will turn out to be shockproof;
surface after plastering great for creating additional decor, for example, for installing heavy and dimensional elements such as furniture or appliances, drywall, in this case, loses a lot, because it is not able to withstand strong physical exertion, for this it will have to be additionally strengthened, which means spend extra money and time.

With all the advantages, the material has its drawbacks:

the use of plaster is not complete without “wet” work, while the installation of drywall boards is quite dry, so beginners, wondering what is better plaster or drywall, prefer drywall, being afraid not to cope, as improperly diluted material can ruin the entire surface repair;
working with plaster takes a lot of time, especially if a beginner takes up the work, and the working surface is of insufficient quality. Drywall, unlike plaster, is less whimsical in installation, therefore, in some cases, experts advise using it, especially if repairs need to be completed as soon as possible, without special skills and knowledge in the field of installation and repair;
the unevenness of the walls greatly affects the plaster, since highly rough surfaces will require much more source material, which will greatly increase the cost of the entire repair. Drywall in this case is more advantageous, since the complexity of working with it does not depend on the quality of the surface;
without professional titles, it will be much more difficult to determine whether any technological aspects of the application of plaster have been violated.

This video describes in detail the process of leveling the walls with plaster:

What is drywall, and how does it happen?

Drywall is a material that is the main analogue of plaster, it is made of gypsum, which is finished on both sides with cardboard. With it, you can finish both the walls and the ceiling, they become perfectly even and smooth, prepared for further decorative finishing.

Ordinary drywall is well suited for rooms with a normal level of humidity, without strong temperature changes. But, if the humidity in the room is high, for example, in the bathroom, kitchen or bath, then this is not a reason to refuse drywall finishing, because now there is a moisture-resistant analogue of ordinary drywall sheets. It will look very beautiful and noble, while it will not deteriorate from exposure to moisture, and will not be covered with mold and fungi, which will allow it to last for a long time.

Advantages and disadvantages of drywall

Drywall sheets are very widespread during installation not only in Russia, but also in North America and Europe, because:

now drywall instead of plaster is used more often due to the fact that it involves the conduct of exclusively “dry” work, which greatly facilitates the entire installation process;
many people wonder which drywall or plaster is better when it comes to soundproofing or thermal insulation of a room, here the answer is simple - drywall definitely wins;
drywall sheets have the ability to "breathe" - this is due to the fact that the material constantly absorbs excess moisture and later gives it away, this property allows drywall to maintain an optimal microclimate in the room;
the material is quite flexible and elastic, therefore it is suitable not only for sheathing, but also for creating decorated structures of various shapes from smooth lines to any geometric shapes;
working with drywall takes much less time, and also requires less effort, skills and knowledge;
drywall constructions require additional insulation of the room (if necessary), this is very much in demand in cold climatic zones.

With a large number of advantages, drywall sheets also have disadvantages:

it is not recommended to use it if the room has low ceilings, because the GKL tends to “eat up” the space due to its volume and the frame method of fastening;
during installation, the material cannot be left without finishing, which will require additional materials and time costs;
ordinary drywall sheets will not survive a flood or other serious wetting, it will bend a lot and even when dry it will not return to its previous shape, while it will not withstand strong objects and decorations, for this it will have to be strengthened in advance, which will take quite a lot of time.

What is better plaster or drywall?

To answer the question posed, it is necessary to understand for what situations, what material is most effective. Drywall is usually used if installation work must be completed as soon as possible, this is due to the fact that it does not need to be applied in several layers, like plaster, and wait for it to dry completely, which can take a whole day. After installation, gypsum boards can be immediately finished and decorated, while they perfectly hide all communications, such as ventilation, telephone wires, and so on, without replacing the intended design solution.

There are times when, due to adverse climatic conditions or improper wall finishing, they become of poor quality and poorly prepared for the next stage of finishing, in such a situation it is better to use drywall, because it is not picky about the quality of the walls, the plaster is clearly losing here. It is worth noting here that this is the only option that is compatible with additional sound insulation and thermal insulation, because the design is very well adapted to this.

Drywall is very practical if the design of the room requires precisely painting the walls or ceiling, because it turns out to be perfectly smooth without microcracks and scratches (unlike plaster), which the paint will immediately emphasize and make more obvious.

As for the cases when the use of plaster will be a more advantageous option, these include cases when the finished room is subjected to serious temperature changes, for example, it is not heated for a long time in the cold season.

Also, plaster is indispensable when it comes to finishing small rooms with a low ceiling, it not only does not “steal” extra centimeters, but is also a universal finishing material, it simultaneously levels the surface and decorates it, this is very important if country style or Provence is chosen. Plaster will do a good job if it is supposed to place enough dimensional decor items on the walls in the room. From all of the above, the conclusion follows, when asked what is better plaster or drywall, the answer cannot be obvious, it all depends on the specific conditions, whether it is the quality of the walls, the qualifications of the master or the area of \u200b\u200bthe room.

When interior decoration, it often becomes necessary to level the walls. This is especially true in old panel houses. But even a perfectly executed laying of aerated concrete blocks before pasting the wallpaper must be prepared using plaster or drywall sheets (gypsum plasterboard). Below we will consider both options and analyze the question of which of these materials is better to choose.

Wall plaster

This is a building material based on gypsum (from Italian. stucco- gypsum, lime) or cement used for leveling walls and finishing. Often it contains additives that give special properties: water protection, fire resistance, abrasion resistance, mineral components for texture, coloring additives. Stucco is sold in the form of dry mixes in bags or ready-made mortar in buckets.

Plaster for leveling in a bag and decorative plaster in a bucket

Advantages of "wet" leveling

Strength is one of its main advantages. The cement-based mortar, after setting, becomes a monolith with the strength of a stone. Plastered surfaces withstand the weight of shelving and cabinets and are not afraid of impacts.
Durability. Plaster, covered with finishing, is practically not destroyed. For example, you can re-paste wallpaper for many years without repairing the layer of rough finish underneath.
Tolerates sub-zero temperatures well, this is true for non-residential premises (garage, utility room, veranda) and cottages without heating.
moisture resistance plaster makes it a good choice for use in bathrooms, kitchens and other areas where high humidity is possible. If you are flooded by neighbors from above, then the finish will most likely deteriorate, but the walls under it will remain intact. Natural lime plaster tadelakt even make sinks and bathtubs.

Moroccan plaster tadelakt

Space saving. With small flaws in the walls, the leveling layer of the mixture will be minimal, which will significantly save space in the room.
Universal base for any type of finishing work. Suitable for ceramic tiles, decorative plaster, painting and under wallpaper.

Disadvantages of plastering

Working time. The layer of mortar should set and dry well before proceeding with the final finishing.
Dirt. When mixing and applying the solution, it is quite difficult to keep the floor and overalls clean.
High material consumption on curved surfaces.
Labor intensity of work. It is difficult to plaster evenly without experience.

Drywall: types and applications

Drywall- a versatile building material, often used instead of plaster. It consists of gypsum, glued on both sides with sheets of cardboard. It also contains starch and surfactants. The standard dimensions of a GCR sheet are 1200 mm wide, 2000/2500/3000 mm long, 9.5 or 12.5 mm thick.

Depending on its operational properties, drywall is divided into the following types:

GKLO. It contains mineral fibers and special. additives. Resistant to fire, used in facilities with increased requirements for fire safety.

GKLV. Impregnated with water-repellent components, this allows it to be used in rooms with high humidity - bathtubs and bathrooms. It is worth considering that with prolonged contact with water, the material may still suffer.

GCR regular. It is widely used in residential areas for leveling walls and ceilings, and creating decorative elements.

Decoration of walls and ceilings from plasterboard

Starting repairs, the owner of the apartment is faced with the difficulties of choosing the best material from the wide range on sale. One of the burning questions, which type of rough finish is preferable, plaster or drywall? To understand, you need to carefully study the disadvantages, as well as the advantages of each material.

To level the walls with drywall or plaster resorted to in case of surface defects. This stage is especially important if there is a pronounced curvature, with obvious depressions, the depth of which can reach several centimeters.

In this case, the advantages on the drywall side:

Leveling is fast enough, as the plates are extremely easy to use. Installation of plates occurs dry, which greatly facilitates the repair;
With the help of drywall, you can hide even inconsistencies in the ceilings;
The material allows you to create original designs, for example, ceilings with different heights. When using this building material, even bent architectural structures are available;
You can mask wiring that is difficult to hide with plaster;
The openings between the walls and drywall sheets can be filled with insulation, which will make the room much more comfortable;
Drywall perfectly passes air, which is why it is called "breathable". In addition, it has high soundproofing qualities, which is necessary in living conditions in a house with thin partitions.

The disadvantages of the method usually include:

loss of usable area;
the risk of violation of the thermal insulation of the walls, which can lead to the formation of mold on internal surfaces;
the risk of rodents and insects in the space between the slabs and the surface of the walls;
the impossibility of creating hinged structures, using paintings, shelves, etc. in the design;
the brittleness of the material that can break through on impact.

Of course, you can somewhat reduce the negative points when using drywall, for example, do not lose the area of \u200b\u200bthe room. However, this option is acceptable only in case of minor irregularities, since the plates will have to be glued directly to the walls.

By the way, using drywall for rough wall finishing, you still have to cover its surface with finishing putty, which will need to be carefully sanded. If putty is neglected, serious problems may arise in the future.

If you want to replace the wallpaper, you will have to change the drywall that has not been puttyed, as its outer cardboard shell will be removed along with the old wallpaper.

Finishing with plaster is considered the most reliable, but only if we are talking about a cement-sand or lime mixture, which can be worked with by experienced professionals.

During self-repair, it is better to use a gypsum starting mixture.

Advantages of working with this building material:

The ability to create both a rough finish and a decorative layer;
There are mixtures that perfectly absorb sound and moisture;
Re-surfacing with proper repairs will be required in about 30 years;
The material is quite cheap;
Plastered walls are reliable and durable;
Heavy suspended structures can be placed on the surface.

The obvious disadvantages include:

large pollution of the area during the repair;
the need to hide communications by chasing walls;
fixing the mesh on the surface for a high-quality result;
finishing work duration.

If the surface has pronounced irregularities, it is possible to correct the shortcomings only by plastering on beacons. To do such work, you will have to hire craftsmen, and this will significantly hit your pocket.

By the way, with self-repair, which will be cheaper, drywall or plaster?

It is quite difficult to determine what will come out cheaper. It is necessary to take into account factors such as the amount of materials, the time of work, the geometry of the walls. By the way, working with drywall involves at least the participation of 2 people.

Therefore, the involvement of a relative or friend in the repair may also require additional investments.

It can be concluded that drywall is more profitable than plaster if the inner surface of the walls has a rather large curvature and requires careful alignment. If the defects are minor, it is more profitable to finish the walls with plaster than with drywall.

Decide what is better than drywall or plaster, only the owner of the apartment, knowing all its shortcomings, can. It is important to correctly assess the scale of repair work and not skimp on the cost of eliminating defects.

mjusli.ru

Alignment, wall cladding with dry plaster plasterboard

Dry plastering with gypsum board is the leveling of the surface of the walls by sticking gypsum board (gypsum plasterboard) or gypsum fiber (GVL) plates on their surface. Dry plaster is an alternative to the usual "wet" wall plastering with mortars of various compositions.

Drywall or plaster - which is better?

Alignment of walls with gypsum plasterboard (GKL) or gypsum fiber (GVL) sheets has the following features:

Sticking plates on the walls is not a difficult process, which is quite capable of doing it yourself, without resorting to the help of specialists.
Drywall can level walls with a deviation from the vertical and horizontal up to 6 cm - this is much more than traditional plaster.
The work is carried out quickly and continuously, without the interruptions required when applying conventional plaster.
The installation of drywall boards is a fairly clean job that does not create in the room that dirt and high humidity that accompanies wet mortar plastering processes.
Under the plates, you can easily place electrical wiring, communication wires and other low-current networks.
The thickness of the facing layer of dry plaster is about 2 cm.
Over time, microcracks may appear on the lining of gypsum boards in the corners, at the joints of the sheets and their adjoining to the ceiling. Especially high is the risk of cracks in case of violation of the joint sealing technology. Microcracks are well masked when pasting walls with wallpaper, but are usually noticeable on a painted surface.

Traditional plaster has its advantages:

The wall surface plastered with mortar is more durable, resistant to scratches and dents during mechanical stress.
A richer and more varied surface texture that can be created when mortar is applied to the wall.
The plaster layer on the wall is homogeneous, more moisture resistant than dry plaster.

It is advisable to level fairly even walls with traditional plaster. On walls of minimal curvature with neat masonry, plaster is applied in a thin layer 8-10 mm thick. - it is more profitable than facing with drywall. Plaster is also used to create a design texture for the surface of walls for painting.

Plasterboard cladding is attractive primarily because the work can be done by hand, quickly, without dirt and wet processes.

Dry plaster allows you to level uneven walls with a large curvature = you can level walls with a deviation from the vertical and horizontal up to 6 cm.

The surface of the wall in intensively used premises - kitchen, bathroom, hallway, utility room, boiler room, garage, children's room, must be strong enough. To increase the strength of dry plaster to mechanical stress, instead of plasterboard, harder gypsum-fiber sheets (GVL) are used to level walls.

The moisture resistance of dry plaster is ensured by the use of special waterproof gypsum plasterboard (GKLV) or gypsum fiber (GVLV) boards. Moisture-resistant plates are used in rooms with high humidity - bathrooms, kitchens, laundries, in unheated buildings. True, the cost of such plates is much higher than conventional drywall.

It is impossible to say unequivocally which is better, more durable, cheaper - drywall or plaster. In each case, for both options, you should evaluate the condition of the walls, the volume and duration of work, the availability of specialists and the cost of their services, the cost of materials and make your choice.

Wall cladding with plasterboard

What materials to choose for wall cladding with drywall

For dry wall plastering, gypsum boards with a thickness of 12.5 mm are usually used. or gypsum fiber - at least 10 mm thick. In rooms with high humidity or not heated, the same sheets are used, but with moisture-resistant impregnation - GKLV or GVLV.

Cladding slabs are glued to the wall with a special gypsum adhesive, which is sold as a dry powder and diluted with water at the work site.

The seams between the plates are sealed with putty using reinforcing tape. To strengthen and protect the corners of the cladding, metal profiles are used.

To level 1 m2 of wall, the following amount of materials is required:

Sheets of drywall or GVL - 1 m2.

Gypsum glue, dry mix - 5 kg.

Gypsum putty for sealing joints, ready for use - 0.25 kg.

Reinforcing tape 50 mm wide. - 1.4 m.

Finishing gypsum putty - 0.1 kg.

How to prepare the base for dry plaster.

New walls are cleaned of dust and grout residues. To increase the adhesion of the adhesive, the walls are usually primed. Unprimed walls will quickly draw water out of the adhesive. The lack of water during the setting process sharply reduces the strength of the adhesive joint. Some manufacturers offer glue that does not require a base primer, or only walls made of a certain material, such as concrete, aerated concrete, gas silicate, are primed.

It is necessary to remove all peeling coatings from old walls - whitewash, paint, old plaster. Coatings to which the adhesive has poor adhesion are also removed from the wall - oil paint and ceramic tiles. The old plaster is tapped, and if it makes a dull sound, then this means that the coating does not adhere to the base. Old plaster in such places is removed from the wall. The old wall must be primed.

Before starting work on the cladding, they lay all the communications that they want to place behind the cladding.

Check the straightness of the walls horizontally and vertically. To check, use a plumb line and a cord stretched horizontally along the wall. On the wall, places are marked that fall below the general level of the wall plane and the size of the curvature of the walls in these places is estimated.

In places with deviations from the wall plane of more than 3 cm, plasterboard leveling strips are glued to the wall in increments of 400 mm. The outer surface of the strips is brought to the same level with the plane of the main part of the wall. The strips are placed so that the seams of the cladding sheets are necessarily located on the strip.

How to glue drywall to a wall

Gypsum glue is diluted with water to a thick plastic consistency - the glue cake should not spread, but lie in a slide on a sheet of drywall. It is more convenient to apply glue on the lying sheet of facing. Glue is recommended to be applied to the sheet along the contour from three sides - from the sides and from below, in the form of a glue roller. A path of glue cakes is applied in the center of the sheet.

Work on gluing drywall to the wall is done by two people. A sheet with applied glue is applied to the wall with the lower edge, and then pressed against the wall, squeezing out part of the glue. Constantly control and correct the position of the sheet on the wall vertically and in the plane of the wall. The initial setting strength of the uncured adhesive is sufficient to hold the sheets in a vertical position without additional fastening.

After installing all the cladding sheets on the wall, until the glue has set, the drywall sheets are leveled in the plane of the wall by hitting a rubber hammer through a long rail.

A gap of about 1 cm is left between the lower edge of the cladding and the ceiling. Usually, the plates are installed on temporary spacers made of drywall pieces. At the top between the lining and the ceiling, a gap of 0.5-1 cm is left.

Drywall sheets usually have profiled edges covered with a layer of cardboard. Such sheets are installed on the wall close to each other, without a gap.

Sheets are joined with a gap of about 3 mm. in the following cases:

Gypsum-fiber sheets and GKL with straight edges (after trimming).
In the corners of the room.

Sealing seams and corners of plasterboard cladding.

The joints between the sheets of drywall are filled with putty for seams to the entire depth of the seam, and a putty strip with a width of at least 5 cm is applied to the seam.

Immediately after that, a layer of finishing putty is applied over the grid and the surface is leveled. After the putty has dried, the surface is polished with an abrasive float. Before painting or wallpapering, the surface of the cladding must be primed.

How to attach cladding to windows and doors.

How to properly connect the plasterboard lining to windows and doors is shown in the pictures:

Dry plaster walls with drywall with thermal insulation

To level the walls with dry plaster, you can use combined gypsum boards, with a layer of insulation glued to them at the factory - thermal panels. The use of such sheets allows you to level the wall and insulate it. On sale are sheets of drywall, covered with a layer of foam or high-density mineral wool insulation.

To read in detail about how to clad a wall with such sheets, read the article on warming the walls of a house from the inside. In a new house, it is recommended that you first clad the wall with combined sheets of drywall, and then do a floor screed. This sequence avoids a cold bridge between the screed and the wall.

domekonom.su

Drywall or plaster

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Most of us, when repairing, face curved walls that need to be leveled so that the repair is 100% complete. In this regard, many cannot decide which material to use for this: drywall or plaster

It is true because each of them has its own characteristics, which may suit different people to varying degrees - or rather, for the repair of their specific housing, which has its own characteristics. Based on these features, a choice is made, either in favor of drywall or plaster.

Today we will analyze the distinctive features of these two types of wall materials.

Drywall

Drywall is a three-layer material made of two layers of cardboard and plaster placed between them.

Drywall, in turn, is different depending on the endowed properties of the manufacturer.

GKL - ordinary plasterboard sheet

GKLV - moisture resistant plasterboard sheet

GKLO - fireproof plasterboard sheet

GKLVO - gypsum board resisting an open fire flame

Drywall also comes in different thicknesses, and therefore it can be used not only to level walls, but also to use thicker drywall for partitions, for example.

Its thickness usually varies from 6.5 mm to 24 mm.

What is the advantage of drywall over plaster?

When finishing the walls with drywall, only dry work is carried out, therefore the repaired room will not be as dirty as during wet work.

Leveling the walls with drywall is much faster - a good time saver.

If your walls are catastrophically uneven, then drywall can be your lifesaver.

In the space between the drywall and the wall, you can lay a material that increases heat and sound insulation.

Drywall can be shaped into a curvature, but this is no longer done dry, but after wetting it so that the gypsum softens slightly, otherwise it will simply crack.

Plasterboard - a material that can be easily processed - for the imagination of designers, drywall gives unlimited scope for creating various forms in the interior.

Using it, you will save a lot of money and minimize all the raw work.

The main disadvantages of drywall

When using drywall, the size of your room will decrease by approximately 5 to 10 centimeters on each side - this is a clear minus.

After installing the drywall, you still have to do the final plastering. Since drywall is not a finishing preparation for the final decoration of walls, for example, wallpaper, which in turn also come in different types and for some of which the base must be quite carefully prepared.

Read about all types of wallpaper in the "Types of wallpaper" section.

When using drywall in private homes, and even in apartments, there is a possibility that small rodents can find a place between the wall and drywall.

The material is quite fragile - it can be easily broken, therefore it can last a very short time.

It happens that after some time a crack may appear at the junction of two sheets on the plaster.

By itself, drywall has poor sound insulation.

Plaster.

Plaster is a material consisting of sand, a hardener and a plasticizer. Together, these substances give good viscosity during application and high strength after drying.

Usually, lime plaster is used for interior wall decoration, which just has the property of a plasticizer and a connecting element with a plastered surface.

To increase the strength of the final plaster, cement is added to the mortar, which makes the plaster much harder after drying.

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