How to make a frame for plasterboard from metal profiles on the ceiling or walls?

Frame construction is the main type of fixing of drywall to the ceiling or walls. These works can be called the erection of a new wall frame type. Due to the fact that the drywall has a certain weight, requirements are imposed on the crate, which consist in rigidity and strength. Not so long ago the skeleton was erected from wooden bars, which looked like racks. However, this technology is a thing of the past, since it was replaced by quality materials - metal profiles.

Why the frame is not made of wood

However still today reiki are used, but it is extremely rare. After all, wood changes its original linear dimensions under the influence of temperature and humidity changes. The bars dry up, become moldy and crack. In wet rooms they are deformed. All these drawbacks are completely absent from the metal profile, so today it has become the main material for the construction of a frame under gypsum board.

Variety of profiles for the frame

If you want to build a frame for gypsum board made of metal, you need to understand its main types, each of which has its own purpose. For example, the guide profile is denoted by the abbreviation PN. This type of products is used to build a contour of the lathing. It is fixed to the ceiling, floor and walls. The shape of the profile is U-shaped, and the legs have a standard size of 40 mm. The shelf can have dimensions ranging from 50 to 100 mm.

The rack profile is designated by two letters - PS and represents the same guide. In the design there are longitudinal troughs, which increase the rigidity of the profile. The width of the legs is 50 mm, while the shelves have the same dimensions as in the above case. This profile is used to build the frame on the wall.

There is also a ceiling profile PP with longitudinal grooves, its dimensions are equal to 60x27 mm. Guide ceiling profile - used to build a contour under the suspension structure. It is designated by three letters PNP and has dimensions of 27x28 mm. Angle profile is used when there is a need to make a convex structure, here you can include niches and built-in cabinets. The element is perforated, and its angle is 85 °. The profile can be internal or external. For the construction of arch type openings, an arched profile is needed, with which you can build a wave-like structure on the ceiling.

Additional elements

To profile products, you can add direct suspensions, using them, the rack and ceiling profiles are fixed to the ceiling and walls. With their help, a suspended structure can be created on the ceiling. Another element, which serves as a special fastener, is a crab, with which you can connect several profiles at one point. If you decide to build a frame for gypsum board made of metal, you will need self-tapping screws. On sale, you can find several varieties of this fixture, each of which has its purpose. For a wooden wall, self-tapping screws are used with the following dimensions: 6x70 or 6x80 mm. For concrete walls it is better to use self-tapping screws with plastic dowels or dowels. If there is a need to connect the profiles among themselves, then you should stock yourself with self-curtains-bugs, which in the common people are called "seeds" and "fleas".

Preparatory work

If you decide to install a metal profile under gypsum board, you need to stock up a certain set of materials and tools, among them:

• Perforator;
• Measuring instruments;
• Screwdriver;
• level;
• Scissors for metal.

As measuring devices will perform a tape measure and a square. At the stage of preparation it is necessary to make the markup. This will determine the amount of waste, as well as the strength of the structure. If the system turns out to be skewed, then you will waste material in vain.

Installation of a skeleton on a ceiling

If you decide to create a frame for gypsum board made of metal, then you need to start from the ceiling. This surface rarely has equal angles. If you start from the walls, it will be difficult to adjust the dimensions. In the end, you will encounter a lot of waste. At the first stage, the master determines the lowest angle in the room. To do this, you use a tape measure with which you need to measure the distance from floor to ceiling in each corner. The results are compared, and the smallest size becomes the value that you need. This method can be taken as a basis, if the floor has been pre-aligned. In the selected corner at the ceiling, you should set the laser level. The location will determine the height of the suspended structure. Light rays will indicate the contour, which will be located in the horizontal plane. On this markup, and will be installed PNP.

Specialist's recommendation

When installing a framework for gypsum board from the metal profile to the ceiling, it should be noted that in the direction of the long side, which is perpendicular to the wall where the window is located, it is necessary to lay sheets of gypsum board. If we are talking about a square room, then the panels should also be placed in the side of the window.

Methods of work

Installation of such a structure as a frame for gypsum cardboard from a metal profile, with their own hands at the next stage involves the installation of PP, for this on the ceiling should be applied parallel lines. Starting work follows from a long wall, the distance between the elements should be 60 cm. This is due to the width of the gypsum board, which is 120 cm. For each sheet, 3 profiles must be installed, one of which should be centered.

It is important to take into account the fact that two adjacent panels must be stacked on one profile. The lines on the ceiling point to the central part of the profile. Every 40 cm on these lines, suspensions are installed. As soon as this manipulation can be completed, you can proceed with the installation of profiles, the ends of which will be based on the PNP. When creating a metal frame for gypsum board, remember that the profiles will bend under their own weight. Between the guides it is necessary to pull several rows of strong rope, which will create a horizontal plane. On it, and aligned PP, after it is necessary to mount the suspension.

Protruding from the profile of the antennae of the hangers must be bent upward. In order to make the design more rigid, it is necessary to install cross-members, they are made of PP. The distance between the profiles will be the same and will be 60 cm. The crossbars are located along the room, the gap between them can vary from 30 to 60 cm. The crab is used here, it is installed on top of the PP, namely at the place where the connection with the crossbars is made. Blocks are used for fixation.

Mounting the frame on the walls

Before you will install a frame under the plasterboard from the metal profile on the walls, you need to finish with electrical work. Wires should be brought to the outlets, to the points of placement of lighting devices, as well as to switches and household devices. The technology of the work will differ from the installation of the ceiling structure. It is necessary to trim one wall, install profiles and plasterboard, only after work begins on another wall. If it is supposed to insulate walls, the vertical profiles are set with a ledge from the base surface, this distance should be 5 cm.

The width of the window sill is also important if the finish begins after its installation. After marking is carried out from the window. It is important to take into account also the thickness of the sheet, which can be equal to the limit from 9.5 to 12.5 mm. In addition, you need to attach a square, not forgetting about 5 cm. The same manipulations are also performed on the other side of the opening. Work should be entered using the same technology, if the room has several windows. The marks will point to the edge of the frame. At this stage, the SP can be fixed to the bottom of the window sill, in this case the distance between the vertical posts will be 60 cm.

What to pay special attention to

The level is applied to the marks, and afterwards they are transferred to the side of the windowsill. Using the level, you can mark the edge of the frame on the ceiling and floor. To mount a metal structure, you need to use a two-meter level, with which you will get more accurate values. When the frame is installed under the gypsum board from the metal profile, in the next step the marks on the floor and ceiling must be connected, the guide profile is established on the received lines. PS should be installed on the sides of the window, so the verticals should be marked at a distance of 60 cm from these profiles. One of them should be located in the corner of the room. Suspensions need to be installed every 70 cm, their center should be located along the line.

In the rails are installed rack profiles, their average groove should coincide with the marks on the floor and ceiling. Using the level, you can control the vertical along the base of the ceiling and the floor. The next stage is the final fastening of the screws. Before starting the work, you should draw up a framework for the gypsum board made of metal, this will eliminate errors.

Final work

Now the crossbeams can be installed with the help of a crab, special attention should be given to installation in the window area. The bridge, located horizontally, must be installed above the opening. After the installation of the frame to the wall is completed, it is necessary to draw the location of the transverse and longitudinal profiles. Scheme may be needed if in the future on the wall you will have pictures.

The result

The frame for the metal profile is quite simple to install. The main thing in this case is to observe the horizontal position of the elements, if it is a question of walls, and also the vertical if the system is installed on the ceiling. When you manage to master the installation principle, the next repair you can implement more complex solutions for the type of two-level ceilings, as well as doorways in the form of arches. When the metal profile is installed on an uneven surface with your own hands, you can make the future base more even with the help of pads made of plasterboard.