Drywall in the field of repair and construction is today an almost indispensable material. Niches, various arches are made from it, and the walls are evened out. Very popular in the interior are multi-level designs of suspended ceilings. This is due to the fact that communications, wires and pipes can be placed in the internal space of the frame, which makes the room more aesthetic. Lighting in this design can be organized almost any. It can be represented even by the fact that it has a directed action.
Why is it worth choosing a ceiling from GKL?
This finish allows you to create multi-level designs of various shapes and designs. Systems are even complemented by niches for LED backlighting. If you are not satisfied with extraneous noise coming from your neighbors, you can insulate such a ceiling system and also insulate the ceiling. Drywall installation is carried out by the dry method - you do not need to wait for the composition to dry. Being a professional in the field of repair is not necessary to get a flat surface.
Ceiling Options
Drywall ceiling installation can be carried out in one of two ways. The first involves mounting sheets on the frame. This technology is most common, as it eliminates surface alignment. In addition, a single or multi-level design gives the room a more attractive look.
Another method of installing drywall is glue. However, it provides for the need to observe several nuances. For example, a ceiling made of drywall with your own hands will need to be installed, after cutting the sheets into small-sized blanks. And this will increase the number of seams. This is due to the fact that sticking to the base of a large solid sheet will be problematic. Due to the applied glue, the material will become unbearable, because of this it can even break.
Is it worth installing GCR on glue?
This approach requires a perfectly flat ceiling surface. And you can use “Perfix” glue from Knauf in the process of work, but some even take glue for the “Cerezit” tile. Do not use ready-made plaster as a rough surface. This should include the composition of the "Rotband", which is an astringent. This recommendation is due to the fact that the above composition for installing sheets is an adhesive. These mixtures cannot be used in pairs. If you want to implement a plasterboard ceiling device, then you must take care of the availability of a set of tools and the necessary materials.
Training
To carry out the work you will need:
- guide and ceiling profiles;
- profile connectors;
- direct suspensions;
- sealing tape;
- metal cutting tool;
- dowel nails;
- laser level;
- rule
- bubble level;
- putty;
- plasterboard sheets;
- wedge anchor;
- serpyanka;
- screwdriver;
- hammer drill;
- self-tapping screws;
- red-hot screws;
- sound and heat insulation;
- wide spatula;
- extension cords for profiles;
- hammer;
- roulette;
- knife.
As for the guide profiles, they should have a size of 28 × 27 mm. Do-it-yourself gypsum ceiling can be installed using ceiling profiles. When purchasing them, you should prefer those whose dimensions are 60 × 27 mm. To install drywall, profile connectors are required. They must be single-level and are also called crabs.
The sealing tape must be self-adhesive for ease of installation. To draw straight lines on the surface, prepare a masking cord.
The laser level can be replaced by a hydraulic level. Serpyanka is a reinforcing tape for seams. A drill must be attached to the hammer. When buying screws you must also buy red-hot, you will need screws with a press washer. You must take care of the presence of a spatula, this tool is presented in a set of wizards for carrying out the described work in angular, narrow and wide views.
What you need to know before purchasing drywall?
Before installing a plasterboard ceiling in the hall, you must calculate the profiles, the material itself, the fasteners and familiarize yourself with the technology of the work. You should not purchase low-quality cheap profiles, since you run the risk of getting a sagging ceiling. The water level will be needed in order to mark the horizontal line on the walls. Marks made are joined with a thread. Using a bubble level to carry out these works is quite problematic.
The ceiling of gypsum board in the hall can be made of ordinary sheets of the described material or moisture resistant. But if the work is carried out in the toilet, bathroom, on the loggia or in the kitchen, then you should use moisture resistant fabrics that have hydrophobic additives. You can recognize this type of material by color: this drywall has a green tint, while a regular one has a gray tint.
If you want to install a plasterboard ceiling, the step-by-step instructions for carrying out these works should certainly be read. After reviewing it, you can find out that sheets whose thickness does not exceed 9.5 mm are suitable for sheathing. 12.5 mm canvases should be discarded, as they are most often used for walls. The sealing tape is a porous material with a self-adhesive base. Its width is 30 mm. A product is used to attach the structure so that the frame fits snugly against concrete and does not transmit sounds.
Markup
Before installing the ceiling of drywall for painting, you must make a marking. First you need to find the lowest angle in the room. For this, each level and the center of the room are measured with a tape measure. In the lowest corner it is necessary to make a mark, removing it from the ceiling surface by 5 cm. This is true if it is not planned to install the lamps. Otherwise, the distance increases to 8 cm.
The same marks are placed in every corner when using the hydraulic level. When installing the ceiling from gypsum plasterboard, then it is necessary to perform a beating to connect the points in a single line. To do this, the cord is pulled between the marks and released from a certain distance. After the rope hits the wall, the paint on the cord will leave an imprint. Lines should be around the perimeter of the room.
Rail Installation
Having considered the options for drywall ceilings and choosing the one that provides for the installation of the frame, in the next step you will need to fix the guide profiles. They are attached to the walls. To do this, one of the guides must be attached to the line. The lower part of the edge of the profile should just pass along it. On the wall through the finished holes are marked. There should be holes along the edges of the profile. If they are not, you should step back 10 cm and make them with your own hands.
The marks are made holes in the wall. A sealing tape is glued to the profile. Further fixation is carried out to the wall with dowels. The element must be installed on three fasteners. Now you can do the marking for the remaining ceiling profiles.
The standard width of the drywall sheet is 120 cm. Therefore, the distance between adjacent profiles is usually 40 cm. This allows fastening the sheet along the edges and in the center. Lines are drawn on the ceiling with a pitch of 40 cm. If this distance is maintained, the bridges between the elements should only be at the joints of the sheets, that is, every 2.5 m. That is the standard length of the paintings.
Suspension pitch for profiles should be less than an integer number of times. In the described example, this value is 50 cm. The first row of suspensions should be two times closer from the wall, so 50 should be divided by 2, which will give 25. When dividing the point of attachment of the second row, 25 should be added to 25, which will allow 75 cm The next steps will be 50 cm. A gimbal is applied to the required points on the ceiling. Two marks are made for each anchor. While drilling holes, a lot of dust will form, so you need to use a respirator and glasses.
Frame installation
For this, the suspensions are fixed with anchors. These elements hold the suspension system better. Dowels can be removed by pulling them with pliers, so they are not suitable for the ceiling. A sealing tape is necessarily glued to the suspensions. As soon as the suspension is fixed, its ends are bent so that they bend as much as possible. During subsequent fixation, they should not bend anymore, otherwise the profiles will be fixed unevenly.
When installing the ceiling from drywall in the next step, you can proceed with the installation of ceiling profiles. Their length is 3 m. If the room is smaller, then the elements are cut with scissors for metal. After measuring the length of the room, you should subtract 1 cm from this value. If the room is longer, you will have to use connecting fixtures to build the profile.
The joints of adjacent elements should be on the same line. There should be a suspension near the joints. Installation of ceiling profiles to suspensions is carried out from the corners of the room. In order to eliminate sagging, the partner must take the rule and hold it with a wide grip. At this point, you should fasten the profile to the suspensions of 4 self-tapping screws with a press washer. Profiles are additionally attached to the rails. In order for them not to hang out, it is better to purchase self-tapping screws without a drill.
Once the corners are ready, it is necessary to fix the center of the profiles to the suspensions. If the rule cannot be applied to the center, then it should be held exactly from the starting profile. Using a long level you need to check the evenness. As soon as the suspensions are strengthened, the excess length of the ends must be bent up.
If you are faced with the question of how to make a drywall ceiling, then you should know that the second profile is fixed according to the same principle. After that, you can go to the opposite wall, where you will fix two ceiling profiles. The next zone will be the center of the ceiling, where the remaining profiles are suspended, based on the installed ones.
The next step will be fixing the jumpers, where the joints of drywall will be located. Mounting is carried out by single-level crabs. With the help of screws, they are screwed into place. If you retreat a short distance from the ceiling, then the crabs may not pass from above, so you have to hang them in advance. Before you make a ceiling of drywall, you must cut the jumpers from the profile and fix to the crab on the screws, bending the antennae.
Fastening from below is not necessary. If you need to install soundproofing, you can purchase mineral wool. It is cut into rectangles, the size of which should be slightly larger than the cells. The material is laid in a frame and fixed for suspensions. In order to enhance the effect, it is possible to fill the cavity of the profiles with thermal insulation. Minvata copes well with sound absorption, but when working with it you need to use gloves and a respirator.
Drywall Mount
Before starting work with the ceiling, it is necessary to bring drywall into the room so that it acclimatizes. It will take two days. Storage is only possible in a horizontal position. Fixing sheets begins with chamfering. The edges are cleaned with a knife at an angle so that the putty penetrates well into the gap. There is already a chamfer on the glued ends, there is no need to remove it.
Installing the ceiling from drywall with your own hands, at the next stage, you can proceed to fixing the sheets. You need to start from the corner. The distance between the screws will be 20 cm. 15 mm should be retreated from the edges. On adjacent sheets, the screws are screwed at different levels, you need to ensure a run. The hats are slightly recessed so that they do not protrude. You can verify compliance with this recommendation by touching the sheet.
Between themselves, the sheets are set apart. The shift must be ensured by one cell. There is no need to close the joint, about 2 mm should be left around the perimeter. Doing the ceiling of drywall with your own hands, you must fix the sheets around the perimeter to the wall guides. It is important to mount in the center. If the room has external corners, then you should exclude the docking of the sheet near them.
Installation of a multi-level ceiling
The first stages of installing a multilevel plasterboard ceiling remain the same as in the case of a single-level system. Along the perimeter of the room along the marked markings, guide profiles are fastened into which transverse parts will be inserted. Once they are installed, you can proceed with the installation of suspensions. They are mounted in a line on the ceiling plate. When all the guides and suspensions are on the walls, you can insert the transverse parts of the frame. They are profiles, cut to size. Their fixation is carried out around the perimeter and to the pendant mounts.
In order to prevent sagging profiles, as soon as they are inserted into the guides and suspensions, you can bend the side parts of the suspension bracket, which is located closer to the middle of the part. After completing the fixation of all parts of the frame, it can be sheathed with sheets of drywall. In those places where the second level will be located, this is not necessary, so you save time, material and money.
The second level of the system is assembled similarly to the first. The only difference is that the part is not fixed to the ceiling, but to the first level frame. Another part will be the end face of the second tier. When installing a figured ceiling made of drywall with your own hands, the material is cut along the line. It is easier to do this after the sheet is fixed on the frame. This will allow you to trim exactly along the edge. After completing all the manipulations, all that remains is to finish the finish and level the coating to the second level.
Stitching
Plastering the ceiling from drywall allows you to close up the seams. But first, the surface is treated with a primer. The composition is left to dry. For carrying out puttying, it is better to use especially durable compounds, the usual ones are not suitable for this. First, all the seams against the wall are closed, after which you can go to the joints and hats of the screws. According to the same principle, multilevel plasterboard ceilings are finished.
If you do not plan to carry out the work yourself, then you can use the services of specialists. A single-level system will cost you 500 rubles. for m 2. If you want to know how much the ceiling is made of drywall, which has many levels, then you should familiarize yourself with the prices of several organizations. The average price for such companies is 1800 rubles. per m 2 .