Drywall is a practical, inexpensive material that allows you to create partitions or insulate various structures. It is made from a layer of gypsum enclosed between two sheets of smooth cardboard. This provides strength and evenness of the surface, which requires minimal subsequent finishing. The material is cut with a construction knife under the ruler (top layer), and then breaks off exactly along the line when placed at the edge of the table. It is produced in large sheets, convenient for closing the space right from the floor to the ceiling. From the ranking of the best drywall, you can see the most popular products for creating partitions, wall insulation, floor, ceiling, making doorways and making columns.
Content:
The best ordinary drywall
Such panels have a small thickness and are available in height of 2.5 and 3 meters. They are used for additional warming and quick finishing of walls, which allows to increase the insulation and immediately get a smooth surface suitable for gluing wallpaper or other decorating materials. They are also used to create ceilings with several tiers.
Knauf 2500x1200x9.5 mm - for the ceiling or openings
This is the best common drywall for leveling and making a beautiful ceiling with several tiers due to its light weight of 17.5 kg for the entire huge slab of 2500x1200 mm. This is possible due to the thickness of the layer of gypsum with cardboard 9.5 mm.
A flat surface immediately gives the final result on the alignment of the curved ceiling, which can only be puttyed. The plate will withstand the weight of the built-in luminaires and point impacts due to the strength at a pressure of 5.5 MPa.
Pros:
- the cost is one of the most affordable from 190 rubles per panel;
- light weight of 17.5 kg facilitates delivery to the floor and installation on the ceiling, and also will not overload fasteners;
- gypsum will prevent the burning and spread of the flame;
- when dry, it can bend to a radius of up to 2000 mm, and when wetted, a radius of 500 mm is allowed, which allows making various smooth transitions on the ceiling;
- the panel does not transfer heat well to the outside, because the gypsum base value is 0.36 W / (m * C);
- adhesive additives inside to ensure a strong connection of the cardboard with the core, which prevents delamination;
- despite the thin structure, the density of the panel is 800 kg / m3;
- You can order packaging for large-scale finishing, where there will be 68 sheets in a pack at once.
Minuses:
- a semicircular edge will require a larger amount of putty to seal up the joints;
- the stoves do not allow steam to pass through, therefore it is not recommended to install them in the kitchen or bathroom where condensate will form.
The best moisture resistant gypsum plasterboards
Such materials are designed for rooms with a high content of steam and water. Their composition is slightly different from the usual drywall and is able to resist longer to fracture loads even after repeated wetting and drying. Use them for ceiling surfaces and walls.
Knauf moisture resistant 2500х1200х12,5 mm - for a bathroom
It is the best moisture-resistant drywall to create partitions between the bathroom and toilet or to insulate the walls in such rooms, because its gypsum base is equipped with components that resist water absorption, and the structure retains integrity and strength after wetting and drying.
The manufacturer produces panels with white plaster and gray paper as the outer layer. Plates are easily cut to a given size, but the original dimensions correspond to the height of most rooms with 2.5 m ceilings.
Pros:
- high strength of panels due to the thickness of 12.5 mm, well suited as independent partitions on a metal frame;
- flexural strength with a pressure of 5.5 MPa;
- the material has a high sound insulation, so it will suppress noise from the bathroom in the living room;
- actively prevents the spread of fire;
- increased moisture resistance after repeated cycles of wetting and drying;
- helps to preserve heat in the room due to the low thermal conductivity of 0.36 W / (m * s);
- The package comes immediately 52 sheet.
Minuses:
- cost from 345 rubles per plate;
- the weight of each panel of 25 kg may be difficult for delivery to the high floor;
- to bend the sheet in dry form, you need a radius of at least 2750 mm, otherwise it will break;
- the semicircular edge is good for adhering the sheets, but it requires more finishing materials.
Volma moisture resistant 2500h1200h12,5 mm - for insulation in basements
This is the most popular drywall from a moisture-proof series, which is optimal for arranging the basement of a private house in order to rework it into a living room.
With the help of such sheets, it will be economical to even out and insulate the walls on the ground floor at the same time, and the moisture from the soil will not damage the interior finish. Produced drywall in greenish paper with light gray plaster layers.
Pros:
- optimal price from 260 rubles for a thick sheet compared with other manufacturers;
- hygienic basis without a tendency to the fungus;
- inside there is an additional layer of fiberglass, which increases the strength of the frame;
- easy to cut to specified sizes;
- The machine can hold 16 pallets of 49 sheets each;
- impregnation, preventing the absorption of moisture;
- installation in winter time with heaters or heating is allowed.
Minuses:
- Before installation, chamfering on the ends is required in order to seal the joints tightly;
- the weight of each sheet of 26 kg is difficult to deliver to the installation site.
The best fire resistant plasterboards
Such materials have additives and impregnations both in the plaster and in the paper, which contribute to the attenuation of the flame and reduce the spread of fire. Use them in areas with increased danger of ignition.
Gyproc Aqua Strong 2500h1200h15 mm - for the boiler room
This is the best fire-resistant drywall for decorating the walls of the boiler room, which will simultaneously give the surface insulating properties and protect in case of open fire.
This material is issued in light green color of a cardboard covering. It has a special strength to loads with an indicator of 870N. A slight bevel on the edge makes it easier to seal the joint without excessive waste of putty.
Pros:
- does not support burning, and also keeps the structure at direct influence of fire;
- resists water and does not become covered by fungus;
- reliably protects the room from cooling due to the low thermal conductivity of 0.21 W / (m * s);
- due to the high thickness of 15 mm, it is well insulated from extraneous noise, which will not reach the boiler room into the living rooms (crackling firewood, claps);
- density of 767 kg / m3 provides resistance to mechanical damage to the surface.
Minuses:
- the cost is one of the highest - 470 rubles per sheet;
- weight 34.5 kg;
- bends badly - a radius of 3500 mm is required in the dry state.
Knauf GSP-DFN2 water-resistant 2500x1200x12,5 mm - for partitions in the restaurant’s kitchen
This is the best fire-resistant drywall to create partitions and wall insulation in the kitchen with a large number of hot cooking surfaces, because it meets the fire regulations of fire-resistant structures and reliably protects the hall from the spread of fire in an emergency.
Reinforcing additives in the plaster layer provide additional strength. It is equipped with impregnations that preserve its structure after wetting, which is optimal for rooms with steam.
Pros:
- edges from the ends are rolled out of cardboard;
- tight fit joints;
- adhesive additives give a firm grip of the cardboard with plaster;
- it is allowed to use any finishing materials (paint, wallpaper, tile) over it;
- no toxic components in the composition;
- can be ordered in packs of 52 sheets each;
- increased strength to shock and static load;
- high sound and heat insulation.
Minuses:
- cost from 480 rubles per sheet;
- the mass of each sheet is 30.3 kg.
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