Houses made of wood will never lose their relevance. After all, wood is a unique building material. In addition to the fact that it can store the energy and warmth of nature, it is also beautiful. There is one more feature: it does not lose its attractiveness for a long time. Absorbing time, it ages gracefully.
In addition, wooden walls are warm, quiet, and cozy. Therefore, the idea of covering rounded logs or profiled timber with another type of finishing is somewhat barbaric. But in a private house there are several wooden walls that sometimes still have to be leveled: the bathroom and the kitchen. In the bathroom you need to get a flat surface for tiles, in the kitchen - for wall cabinets and an apron. Another thing is old houses, with untreated, cracked logs. Here, the alignment of wooden walls for a different type of finish is dictated by necessity.
Rules for selection and advantages of finishing
When comparing the complex properties of all possible cladding materials, pay attention to the following characteristics:
- terms of Use;
- total cost of work;
- environmental friendliness of the material.
Siding has the following advantages that help you make a choice in its favor:
- long service life;
- resistance to sunlight and other weather conditions;
- impact resistance;
- ease of installation;
- ease of repair;
- fire safety.
When deciding to purchase a material, you should pay attention to the following properties:
- uniform coloring on both sides, which indicates the quality and integrity of the manufacturer;
- quality of holes for fastenings;
- uniform thickness of the panels among themselves and around the entire perimeter.
Plastering with cement-sand mortar
At its core, working with different solutions does not differ much; the difference may only lie in the method of preparing the solution. At this point, refer to the instructions from the manufacturer of the mixture.
The characteristics of the mixture are also different, so you should choose the type based on operating conditions. The operating principle is the same as described above.
The difference may only lie in the method of preparing the solution.
Advantages and disadvantages of drywall
The advantages of drywall are as follows:
- increased sound insulation properties,
- the ability to hide behind the casing electrical wiring, wiring of weak currents and other communications: water, sewerage, heating pipes,
- simplifies the installation of chandeliers and sconces,
- finishing materials dry much faster,
- facilitates the installation of insulation and sound insulation,
- environmental cleanliness,
- communication wiring is completely hidden behind the frame.
This building material also has a number of disadvantages:
- Fragility.
- The structure of a sheathed wall or partition made of hot-rolled sheets, much weaker than that made of brick or tongue-and-groove blocks.
- Special dowels and fasteners are required for fixing furniture and equipment to hot-rolled walls.
- It is not advisable to use the material in rooms where the humidity level is above 70%.
Covering walls with plasterboard with your own hands is possible if you follow the rules and basic knowledge about finishing work. At the same time, the cost of work and expenses will be significantly reduced. Below we will propose a step-by-step method for installing drywall on a frame and adhesive basis.
Why do you need to level the walls?
Surfaces must be prepared before any finishing work. Leveling eliminates visual defects, improves the adhesion of walls to cladding, and increases the service life of the finishing materials used. If you skip this stage, then the existing depressions and bumps will lead to cracking, deformation, and disruption of the integrity of the cladding. In addition, it is difficult to paste wallpaper on uneven walls; it will be impossible to decorate them with stone or tiles.
Drywall finishing technique
Wall finishing with plasterboard is done in three ways - on a metal frame, on a wooden frame or on an adhesive composition.
Finishing with plasterboard will help improve the room
Each method of installing drywall has certain requirements:
When installing drywall on a metal frame with your own hands, it is important to choose the right profiles, taking into account their purpose. When installing a wooden or metal frame, it is first important to make the markings correctly in accordance with the level. The guides are installed strictly plumb.
Wall finishing using a wooden frame is not carried out in rooms with high levels of humidity, in unheated or non-residential buildings. Sheathing with an adhesive composition can be done if there are slight unevenness on the walls. Do-it-yourself interior partitions cannot be installed using a frameless method. In order to obtain a durable structure, it is important to take into account all the nuances of finishing
Before any repair work, you first need to prepare everything you need
In order to obtain a durable structure, it is important to take into account all the nuances of finishing. Before any repair work, you first need to prepare everything you need
You can do the finishing yourself, but it’s better to work together
Preparing surfaces for leveling
The preparatory stage when working with mixtures consists of removing the old finish, as well as any types of dirt and greasy stains, if any; most often it is necessary to prime the wall in order to obtain better adhesion to the materials. When working with sheet materials, it is also advisable to carry out cleaning; if necessary, sound and heat insulating materials are installed.
The preparatory stage when working with mixtures consists of removing the old finish, as well as any types of dirt and greasy stains, if any.
Making partitions correctly
We will not linger in this section, since we have already studied the topic of installing plaster partitions many times. Today we will only remind you that you should not forget how to mount a drywall profile and install sheets of material on it after installing the frame.
A correctly drawn up project, preparation of surfaces for work, purchase and preparation of materials and tools, dimensions and marking of surfaces for the partition, installation of a guide and rack profile, strengthening of the structure, cladding staggered on each side and always without cross-shaped joints of the material - the main stages of rough work in construction of partitions. Further, only adjustments, sealing of seams, putty and grout.
Plaster
A cheaper option for repair work is leveling the walls with plaster. In this case, the cost of purchasing materials is reduced, but a little more skill and time will be required.
In addition, responsible preliminary preparation will guarantee tight adhesion of the applied layer of plaster. And this work consists of completely removing the old coating right down to the very base of the walls, that is, to the brickwork or concrete. And even if the old plaster still seems quite strong and durable to you, it is better not to take risks, because its possible peeling in the future will negate all your efforts and expenses.
Plastering walls is a rather labor-intensive and technologically complex process, especially if you have little experience in this matter. You need to be prepared for the fact that not everything will go smoothly right away (both literally and figuratively), but some practice and diligence will help achieve the best possible result, because “it’s not the gods who burn the pots.”
The best result of plastering is obtained by leveling the walls along beacons, which not only help control the uniformity of application of the plaster solution, but facilitate its distribution. T-shaped perforated rolled metal products are used as beacons. They are fixed vertically on the wall at a certain distance, usually not exceeding one and a half to two meters. Only experienced plasterers can afford to save on the number of pendulums, but for beginners, pendulums will become real “helpers.” And we should not forget about the building level, controlling the verticality of the fixed beacons.
Next, you need to apply a primer to the walls and let it dry, thereby improving the adhesion of the materials when applying the solution. Depending on the condition of the wall and the degree of its curvature, the thickness of the applied layer is determined. And if it is more than 2 centimeters, a reinforcing mesh must be used.
Next you will need:
- gypsum plaster mixture;
- container for preparing the solution;
- construction mixer for stirring plaster;
- craftsmen and spatulas.
The technology for applying the solution to the wall is simple. A certain amount of mixture collected on a trowel is thrown with sharp movements onto the wall between two adjacent pendulums. After filling the space, using a flat plate called a falcon, moving along pendulums from bottom to top, the solution is evenly distributed. This stage of work requires some effort. The mortar is collected from the board with a trowel and again thrown onto the wall, filling the depressions and recesses.
Thus, all the walls of the room are plastered to the most even surface.
The next step will be grouting and sanding the walls. Typically, such work to eliminate defects begins as soon as the solution dries, and this may take from several hours to a day, depending on the thickness of the applied layer. For rubbing, use a special metal mesh or regular sandpaper. The process is of course labor-intensive, but without it it is almost impossible to get even, smooth walls. Next, the walls are primed and are completely ready for applying the finishing material. In the case where there are such flaws in the work as cracks, small grooves or differences in the surface, they can be easily eliminated by puttying.
Do-it-yourself plasterboard wall covering: how to mount the frame
First, let's look at the necessary material. As a rule, leveling walls with plasterboard is carried out using two types of profiles - ud and cd. One thing to remember is that the ud (guide) profiles are designed to define the surface plane, and the cd (bearing) profiles serve to strengthen the structure and give it volume.
Now let's talk about the frame. Based on the fact that ud profiles are designed to form a plane, we draw a simple conclusion - they must be installed on the floor, ceiling and walls adjacent to the sheathed surface. The installation sequence is as follows:
1
First comes the floor - if we are talking about maintaining the geometry of the room and maintaining angles of 90˚, then special attention must be paid to the floor guide. To keep everything clear, it is necessary to install floor guides along all existing walls
If we are talking about only one wall, then the direction of this guide must be chosen based on so that as little space is stolen as possible.
Do-it-yourself plasterboard wall covering photo
2. Now the adjacent walls - you can’t do without a level here. The wall guide profile is inserted into the floor one, after which it is positioned relative to the vertical level and secured with dowels or self-tapping screws.
Leveling walls with plasterboard with your own hands
3. Well, last but not least, a ceiling guide is installed, which is inserted at one end into the left wall profile and at the other into the right one. In fact, the installation direction of this profile is already set by the wall guides, so during the mounting process it remains to slightly adjust its position using a long level or thread.
The next stage, which involves leveling the walls with plasterboard with your own hands, is strengthening the frame and giving it volume. One thing should be understood here - it is to these profiles that the drywall is screwed
Therefore, you need to pay special attention to two points
- Firstly, this is the rigidity of their fastening, which is ensured by U-shaped brackets.
- Secondly, it’s still the same plane. Under no circumstances should the supporting profiles fall out of the plane defined by the guides.
Installation of drywall on walls photo
According to these requirements, we install CD profiles:
1. First of all, you need markings. Every 400 or 600mm from any wall we mark vertical lines running from the ceiling to the floor.
2. Further, relative to these lines, every 600 mm, starting from the floor, we install U-shaped brackets on the wall. They need to be placed with this gap along each of the drawn lines.
3. Now it’s up to the cd load-bearing profiles. We cut them to the required size and insert one end into the ceiling guide profile, and the other into the floor guide profile. We position them according to the markings of 400 or 600 mm and attach them to the guides with metal screws with a diameter of 3.5 mm and a length of 9.5 mm. Popularly these screws are called “teks”, “fleas”, “bugs” or “elems”. They need to be installed in two pieces on each side of the cd profile.
4. The final stage of leveling walls using plasterboard, or rather constructing a frame, is attaching the profiles to the existing wall. To ensure that the cd profiles do not fall out of the plane, it is necessary to stretch a pair of threads across them, touching which the supporting profiles are fixed. They are attached to the U-shaped bracket on both sides with the same self-tapping screws with a diameter of 3.5 mm and a length of 9.5 mm.
How to make a frame for drywall photo
Now we can say with complete confidence that the frame for the drywall is completed in full.
Calculation of the amount of plaster mixture
The procedure consists of two successive steps.
1. Determining the thickness of the desired layer.
After cleaning the surface, the maximum number of beacons is set. In separate zones, key points are identified - at the place of measurements. After calculating how much the surface deviates from the planned one in the main areas, the data is summed up and divided by the number of points.
Approximate calculation:
- evenly littered wall 5 cm;
- deviations in three control areas are 1, 5, 3 cm;
- in total this is 9 cm, which is divided into 3 CT.
The average thickness of the plaster layer is 3 cm. When using beacons, regardless of the indicators obtained, the coating cannot be less than 6 mm - to hide them.
Correct calculation will help you calculate the exact volume of material, avoid purchasing too much or looking for where to buy what you need.
2. Counting the number of packages.
When purchasing a mixture packaged in 30 kg packages:
- consumption per square meter is 8.5 kg with a thickness of 10 mm;
- with a surface area of 10 m2 and a layer of 30 mm: 8.8 × 3 x 10 = 255 kg or 9 packages of the mixture.
Mixing the mixture using a construction mixer
Surface covering options
Let's start with the walls in the rooms.
The types of walls in different types of houses are divided into:
- wooden (rare);
- reinforced concrete;
- brick.
On all these types you can either install a frame or glue sheets.
There are 2 main ways of covering surfaces:
- frameless;
- using a frame (made of metal profiles and wood).
Both methods require financial costs, but they can be reduced by doing the work yourself, without involving craftsmen. If we talk about wooden profiles, it would be appropriate to mention the low moisture resistance of wood in places where there is a large accumulation of moisture, for example, in the bathroom.
But this process can be leveled out a little if you try to install a waterproof, moisture-resistant wall covering in the form of gypsum boards.
Features of fastening the main body to a curved wall
It is impossible to find perfectly straight walls, but if they are too strongly deviated from the vertical axis, and you want to “soften” this deviation, make it almost invisible?
Then you should follow this method:
- prime the sheet with glue on both sides and let it dry;
- cut it into small squares of approximately 7 cm;
- mix the solution, make three-dimensional figures on the wall that look like slightly flattened balls, form them along the intended perimeter of the sheet (on which it will be attached) in increments of up to 40 cm at the same horizontal and vertical distance;
- then we insert squares onto these “balls”, align them using the rule, and on the gypsum board we also form flattened balls, only larger, so that when connecting the sheet to the wall they do not come into contact with the balls on the wall;
- We lean the whole thing and align it again with the rule.
This method will be acceptable for deviations of more than 40 mm, only instead of “flattened balls” you need to make stripes on the wall for a better effect (Knauf Fugen putty and Perlfix glue are used).
GKL on frame fastening
Might be interesting
In constructing a frame for drywall, you can highlight a number of pros and cons.
Pros:
- strength, reliability;
- behind the frame you can hide cables and wires;
- installation of sound insulation;
- will withstand fastening tiles and decorative elements.
Minuses:
- difficulty in installing and assembling the structure;
- takes up a lot of extra space.
To finish walls using a frame, the following materials are required:
- GK sheets;
- guide profile;
- ceiling profile;
- self-tapping screws;
- direct suspension;
- screwdriver;
- roulette;
- knife for cutting sheets;
- metal scissors;
- level.
To lath under plasterboard walls, we first install guide profiles cut to size on them and on the floor. We use a plumb line to measure where the profiles are located and fixed to the floor.
Then you should install ceiling profiles, which must be adjusted to the height of the room.
There are 3 profiles per gypsum board: one in the middle, two at the edges, and they are attached so that 2 adjacent sheets can join in the middle.
Next, along the vertical lines marked on the wall along the established plumb line, you need to secure the hangers (in the future you will need to attach profiles to them). The hangers are attached to the walls using self-tapping screws.
Then, for the strength of the structure, we fasten it, then we connect the vertical posts and the transverse ones with each other
At the final stage, we place plasterboard sheets on the frame and, using reinforced steel self-tapping screws, try to fasten them as carefully as possible so as not to damage the slabs
GKL on frameless fastening
The frameless method of covering walls with plasterboard is much simpler than the previous one, mainly due to the fact that it allows you to avoid building additional bulky structures and structures.
Pros:
- simplicity;
- convenience;
- hourly and financial costs are lower;
- extra buildings do not take up much space in the room.
Minuses:
- It is not recommended to lay tiles, as the sheets will not support the additional weight;
- the level of reliability and noise insulation is significantly lower than that of the frame method.
To finish walls using the frameless method, the following materials are required:
- GK sheets;
- mortar for fixing blocks;
- putty;
- finishing putty;
- primer;
- roulette;
- knife for cutting sheets;
- level.
The method of installing the blocks is the same as in paragraph “Features of fastening the main building block to a curved wall.”
Work procedure
Leveling walls in a wooden house with your own hands is done using different technologies - each has its own instructions. It all depends on the type of leveling material.
Plaster
When plastering a wooden house, the following rules must be observed:
- Start leveling the walls 2-3 years after construction - otherwise, when shrinking, the plaster layer will simply crumble;
- The humidity of the walls should not exceed 12% - anaerobic mold may appear, despite various impregnations.
The technology itself does not cause difficulties:
- the wall is primed. This, firstly, will help protect the mortar from water loss - wood species actively absorb it, and secondly, improve the adhesion of the mortar to the walls;
- shingles are packed perpendicular to each other, at an angle of 45o to the floor;
- beacons are installed;
- spray is applied;
- The main layer of plaster - soil - is laid on top of the set but not completely dried spray;
- The process is completed by applying a covering. Grouting is carried out before painting.
Details on the rules for filling shingles, installing beacons and the recipes for various plaster solutions can be found here.
Panels
You can also level the wall with panels. You need to start with the installation of wooden sheathing. Experts recommend putting wooden slats under the panels and lining - it’s easier and faster than assembling a metal structure.
The lathing technology is standard:
- horizontal slats or vertical posts are marked. It all depends on how the panels will be mounted. If it is horizontal (siding), then the slats are attached vertically. For PVC panels the opposite is true - the cladding is vertical, the arrangement of the slats is horizontal. Step approximately 40-50 cm;
- The strapping beam is attached to the ceiling. This can be done using a metal corner or a long self-tapping screw through the beam. But then you need to drill the rail with a slightly smaller diameter drill. Otherwise, you can break the notch at the head of the hardware;
- using a plumb line, locate the place where the harness is attached to the floor;
- the lower beam is attached;
- work on forming the strapping by attaching the block to the walls is being completed;
Important: for tying, take a 50x100 mm beam, for a transverse or longitudinal beam - 50x50 mm.
- Internal bars are attached to the harness. To do this, take metal corners;
- To impart rigidity to the structure, internal slats are additionally attached to the wall every 60 cm using direct hangers.
Sheathing diagram for PVC panels.
The process of installing the sheathing is completed by tying the window and door openings. With relatively flat walls, you can do without a frame. In this case, the supporting slats are placed directly on the wall, without strapping.
Panels are mounted on the frame. This is done in the following sequence:
- special moldings are attached to the edges of the sheathing;
- the panels are cut to length so that the strip at the bottom fits completely into the groove of the molding, and halfway at the top - this makes installation easier;
- The first panel is inserted into the grooves of the molding (from below, from above, and then from the side). Work should be started from the most illuminated corner so that the completion is less noticeable. There the panels can be cut in half;
The same scheme is for the wall.
- the first panel is attached with nails or self-tapping screws to the inner bars of the sheathing;
- the second panel is mounted, etc.
Attention: for better sealing, experts recommend lubricating the spikes with silicone.
Instead of nails and screws, you can use glue. Details of the technology are here.
Drywall
Leveling the walls in a wooden house with plasterboard is carried out using the same technology as on brick or concrete walls. Therefore, we will not increase the volume of the article and will send those who wish to study the corresponding instructions for the material “How to level walls with plasterboard with your own hands?”
For general information, let us briefly recall what we are talking about:
- a metal profile sheathing is installed;
- plasterboard sheets are attached to the sheathing;
- drywall is primed;
- joints are sealed with sickle and putty;
- the entire surface is puttied under wallpaper or paint.
Lining
The lining is mounted on a wooden sheathing. Connected to each other by a tongue-and-groove system. Attached to the sheathing or with special fastening devices designed for hidden fastening or with finishing nails.
Fiberboard
About 40-50 years ago, owners of wooden houses, without further ado, tried to straighten the walls of wooden houses for wallpaper using fiberboard. They nailed the sheets to the full height and glued their trellises. But after a couple of years, waves appeared on the walls - this is how the finishing material reacted to the breathing walls. They stayed for many years - there were simply enough other jobs in the village.
The idea of using fiberboard to level walls was just an idea for a long time, until modern materials appeared that completely changed the technology. The work is performed in the following sequence:
Important: with wood-fiber boards you can level walls with a small difference in height - up to 2 cm. And it’s even better when you simply remove the grooves between the crowns.
- the wall is primed;
- Fiberboard is cut across the sheet into strips. The width should be enough for one whole crown and half of the upper and lower logs or beams. The lower and upper stripes are slightly wider - they should cover 2.5 logs;
- the strips are nailed along the edges and in the middle with small nails. Step - 10-12 cm. A gap of 4-5 mm is left between adjacent slabs - a guarantee that there will be no waves;
- The reinforcing mesh is cut to size, with an allowance of 10-15 cm - it is laid overlapping;
- a thin layer of gypsum plaster is applied;
- fiberglass reinforcing mesh is pressed into the solution;
- using a spatula, the reinforcement is covered with a mixture of already applied plaster;
- After the first layer has dried, a thin second layer is applied. For wallpaper this is enough; before painting you need final leveling of the gypsum plaster. What it is, you can see in the article “Gypsum plaster”.
Step by step - simple, affordable - inexpensive.
Features of drywall
It is often used for finishing and decorative works. Due to the ease of installation, it is popular for DIY repairs. Eco-friendly and does not pose a health hazard.
When creating drywall, gypsum is used as a base.
Basic properties:
- Warmth and waterproofing. The structural features of gypsum make it possible to control the microclimate in the room. There are no problems with excessive humidity or dry air.
- Sound absorber. Helps in solving the issue of excessive hearing. The best result is achieved in combination with mineral wool.
- Fire resistance. Not the most fireproof material. Asbestos, for example, is more durable. If drywall is used in facilities with an increased risk of fire, its variety is used - gypsum board.
- Ease. This is one of the most “airy” building materials. The weight of a sheet with an area of 1 m² and a thickness of 6.5 mm is 5 kg. This figure is almost 4 times less than the mass of similar structures.
Working with drywall does not require the purchase of complex tools. Gypsum foam is cut with a simple knife.
GKL - a sandwich panel popular among builders
Table 1. Types of drywall.
View | Characteristics |
With insulation | The polystyrene foam coating enhances the heat-saving properties of the material. |
GKLO | Fire-resistant variety. |
GVL | It is characterized by increased strength. Due to the fact that it does not have a cardboard covering, it is resistant to fire. |
GKL with vinyl coating | Used primarily for decorative finishing. It is well fixed and has a long service life. |
GLKV | Thanks to the presence of additives, it is characterized by increased moisture resistance. The sheet holds its structure well and does not delaminate. Used for furnishing a kitchen or bathroom. An ideal material for country houses, as they have high humidity. Resistant to mold formation. |
Physical and technical characteristics of plasterboard sheets
Is it possible to attach drywall to wooden blocks: 7 secrets of good fastening
In any construction business you cannot do without special tools. To ensure the job goes smoothly, purchase everything you need in advance. What you need when working with drywall is listed below.
To avoid the appearance of cracks in the seams, work should be carried out after establishing a constant temperature and humidity in the room.
After preparing the drywall, you can proceed directly to attaching it to the sheathing. To do this, we place the sheet close to the slats and secure them with self-tapping screws.
One edge of the sheet should be located as close to the wall as possible. The heads of the screws must be below the level of the sheet.
Before you start working with wood, the slats will need to be left for several days inside the room where the installation will be carried out to acclimatize.
The first thing you need to do is remove the old coating from the walls, the remnants of insulation and sound insulation - in short, any objects that may interfere with the work process.
Finishing the ceiling with plasterboard in a wooden house
Therefore, when carrying out installation work, it is necessary to take into account the properties of both wood and the building as a whole and adhere to the following principles:
- it is better, easier and faster to level the ceiling surface in an old house;
- it is possible to install complex multi-level plasterboard ceiling structures to suit any design;
- The principle of a ceiling covering independent of the walls is implemented.
Finishing residential premises with plasterboard sheets has firmly won its fans, since this material provides almost limitless opportunities for creativity when designing interiors, both in city apartments and private country houses. The advantages of using gypsum plasterboard for finishing wooden houses are quite obvious and are as follows: It is necessary It should be noted that when hemming ceilings in a new house, as a rule, the method of attaching the frame directly to the ceiling beams is used, which makes it possible, if necessary, to perform insulation, and also to eliminate additional cladding with boards. Fastening plasterboard to a metal frame is not the only way to install a plasterboard ceiling in a wooden house. Many people worry about the consequences of flooding from neighbors above and, knowing about moisture-resistant plasterboard, wonder whether it should be used on the ceiling. VGKL is less hygroscopic and has additives to protect against mold and mildew, but it will not save you from a serious disaster.
Ordinary drywall will also withstand slight moisture; it will soon dry and return to its original qualities. There are six types of plasterboard, but only ceiling plasterboard is used for ceilings. Its difference from a regular wall one is in thickness: 9.5 mm versus 12.5 mm. Due to this difference of 25%, the weight is lighter, which creates additional convenience for work. In addition, the material has acquired greater flexibility, which is required to create multi-level structures: they make waves, arcs, and curved elements.
After puttying the seams, the entire ceiling is cleaned of dust and primed with a deep penetration compound. When the primer has dried, begin finishing. Painting or wallpapering is more often used. At the end, the ceiling plinths are installed.
For shaped cutting of plasterboard sheets, a jigsaw is used, which is equipped with a wood saw. To cut the material in a straight line, the surface is cut through ¾ of the thickness of the sheet with a stationery knife, and then broken off at the point of the cut. If gypsum plasterboard is sawed rather than cut, a lot of dust will form in the room. It is more convenient to break the sheet on the edge of a table or other surface. After this, the cardboard at the break point is cut with a knife.
After the sheathing has been carried out, the frame can be sheathed with sheets. We always start the sheathing by installing whole sheets, and only then attach individual pieces. Attaching drywall to a metal frame occurs as follows:
- We attach the sheet of material to the profiles and secure it with self-tapping screws;
- the edges of each sheet should fall in the middle of the metal profile;
- the sheet is attached parallel to the existing windows in the room;
- There should be three metal profiles per slab of drywall;
- We install self-tapping screws along the perimeter of the sheet, as well as along the middle profile. They need to be screwed into the material approximately 1 mm. This is done to ensure that the final finish is perfectly smooth;
The second most popular and widespread application is attaching plasterboard to the ceiling on a wooden frame. The interior decoration of a wooden house with plasterboard adds to the overall atmosphere of comfort, harmony and the indescribable warmth of the hearth.
Additional information on the topic:
- What is the difference between a profile and plasterboard guides?
- Holes for lamps in drywall should be made before or after puttying.
- Why did the drywall on the wall ripple?
- Finishing plasterboard walls for wallpapering
- Construction of a wooden frame for a plasterboard partition
Preparatory work
In all materials recommending how to properly level walls in a wooden house from the inside, preparatory work for any type of surface leveling is carried out according to the same algorithm:
- electrical wiring, lamps, sockets, switches, and various fasteners are removed from the walls;
- the wood is cleaned of dirt, especially greasy stains. If it doesn’t work with household chemicals, radical means come to the rescue - a plane or an ax;
- areas damaged by rot or fungus are removed mechanically - combed off;
- cracks in the corners of the house and between the crowns are additionally caulked - the operation is mandatory;
- cracks in cracked wood are treated with an antiseptic and then sealed. The technology and materials used can be viewed here;
- the fastening of door and window blocks is strengthened;
- strongly protruding places are removed with an ax or plane;
- the wood is impregnated with antiseptic materials. In this case, the solution is not just splashed, but carefully and carefully applied at least twice.
Is it possible to attach GVL directly to a concrete wall without profiles?
The concrete wall does not have large differences, so the gypsum boards are fixed with glue.
Gypsum compositions are not used for concrete due to the incompatibility of the included elements. It is better to use acrylic glue.
Before gluing the material, the surface is prepared. Namely:
- notches are made on the concrete for greater adhesion;
- The entire wall is covered with primer.
After that:
- The gypsum board sheet is laid on flat wooden slats in front of the fixation point.
- Glue is applied to it with a notched trowel.
- The sheet is lifted, a piece of drywall is placed under it so that there is a gap from the floor and it is leveled.
- Press it to the base and secure it with a “mop” until the glue dries.
- The second sheet is fixed after the first has dried.
If the wall has a curvature, beacons made of wooden slats or cut strips of plasterboard are used.
Alignment of walls depending on further work
Understanding how to level the walls is also required taking into account the finishing material that will be laid afterwards. Thin types of materials require more careful preparation; the slightest imperfections should not be left on the surface. And thicker options can independently cover some of the wall’s imperfections.
Understanding how to level the walls is also required taking into account the finishing material that will be laid afterwards.
For painting
Painting the surface highlights any flaws in the wall; for this reason, the wall is prepared thoroughly. This can be plastering, but with mandatory finishing leveling using putty and sanding. Or installing plasterboard sheets, which are also plastered for leveling and puttied.
Painting the surface highlights any flaws in the wall; for this reason, the wall is prepared thoroughly.
Under wallpapering
When gluing wallpaper, in case of minor defects, it will be possible to use plaster and putty. Significant ones will require work with a plaster layer with beacons, or installation of drywall.
Getting a perfect wall depends on the type of wallpaper. Thick types make it possible not to grind the surface until the smallest defects are completely eliminated.
Getting a perfect wall depends on the type of wallpaper.
General rules for finishing a house with plasterboard yourself
Installation of a metal frame for plasterboard walls and partitions in a house is subject to a number of general rules:
- The step at which the guides are attached to the ceilings is no more than a meter. It is recommended to use fasteners with 60 cm pitches.
- Fastening method - dowel-nails or anchors. It is clear that the former are cheaper. Considering the specificity of the loads, their strength is sufficient.
- Each individual structural element must be fastened at at least three points.
- The distance between the posts should not exceed 60 centimeters. Better - 40.
- The lathing is mounted in such a way that the edges of adjacent sheets are attached to one profile.
- Fastening to the floor, ceiling and walls - only through damping tapes made of polyurethane foam or foam rubber. They are usually sold with an adhesive layer already applied. Tapes are needed to prevent acoustic vibrations from being transmitted to the walls.
- If the project involves installing a door in a plasterboard partition, its frame is installed immediately after assembling the frame, before covering the partition with plasterboard. The doorway should be surrounded by a profile around the perimeter.
Frame structure
The number of frame elements is calculated taking into account the fact that the distance between its vertical and horizontal parts must exceed 400 mm, and also that the perimeters of door, window and other openings must be framed by frame elements. Let’s calculate how many linear meters of elements are required to assemble the frame.
If, nevertheless, a decision is made to make a wooden frame from slats, it should be taken into account that along the perimeter plasterboard sheets are attached to slats with a cross-section of 80 x 25 mm (two adjacent sheets are fixed on one such slat), and intermediate ones are used with a cross-section of 40 x 25 mm .
Cladding and finishing the ceiling in an apartment yourself: what you need
To install a gypsum board ceiling you will need the same tools as for walls. Additionally, you will need a hydraulic level or laser level, a coated marking cord and a T-shaped stand made of bars or profile. It is more convenient to carry out all work on the ceiling with a partner.
How to attach to a concrete base on the ceiling
The locations of the ceiling profiles are marked on the ceiling. They are usually placed along a short wall with a pitch of 600 mm. The most convenient way to do this is with a coated cord. Then the hangers are attached to dowels with self-tapping screws or dowel-nails. If the ceiling is lowered to a significant distance from the draft, you need to use special hangers, similar to Armstrong ceiling mounts.
Fastening the guides
Mark the mounting location using a laser level or hydraulic level, marking points at the corners of the room at a given height, usually as close as possible to the rough ceiling, and drawing lines using a marking cord. A damper tape is attached to the wall, then guide profiles. A gypsum board ceiling can be lowered for laying insulating materials or installing communications.
How to hang sheets correctly
The gypsum boards are attached to the frame, starting from the corner, with the long side along the short wall, parallel to the ceiling profiles on the plane. The most convenient way to fasten the sheets is to support them with a special stand, which you can purchase in a store or make yourself from a block or profile in the shape of the letter “T”. It is recommended to use moisture-resistant plasterboards.
Do not release the sheet until it is secured with at least 15 screws.
How to make straight corners
When using gypsum board sheets, the corners are perfectly even. When applying plaster or putty, it may be necessary to level the corners in order to give the corners (internal, external) an angle of 90°. How to align the corners of the walls for wallpaper is decided taking into account the base material and the location of the corner (external, internal).
Aligning the outer corner
For these purposes, a metal corner with perforation is used. Further:
- putty (starting) is applied to both walls making up the corner;
- the corner is pressed into it;
- Excess material is removed, the surface of the corner is cleaned.
The angle is leveled and strengthened at the same time.
Aligning an inside corner
Starting putty is also used for leveling. Work algorithm:
- the angle is formed by the rule by which first one wall is leveled, then the second;
- the applied layer is sanded.
Then the finishing putty is applied. This allows you to eliminate the smallest defects.
Finishing ceilings with plasterboard
Drywall does not burn, it is a fairly environmentally friendly material, does not contain toxins, and is hypoallergenic.
According to the structure, plasterboard products contain gypsum inside and are covered with cardboard on the outside. That is why it is advisable to use such material in rooms with low humidity. The exception is moisture-resistant drywall.
Therefore, it is not advisable to use it in the bathroom. Well, for rooms such as a hallway, bedroom, etc., plasterboard sheets are an ideal solution for installing ceilings and partitions, because they do not burn, are quite environmentally friendly, do not contain toxins, and are also hypoallergenic.
In addition, such material has excellent noise and heat insulation and can both release and absorb moisture.
This material can be used to make a design of absolutely any complexity. Moreover, no special skills are required to mount the frame.
Alignment of walls with frame installation of gypsum boards
The work of installing plasterboard sheets using profiles allows you to create sound and heat insulation behind them; about 5 centimeters remain between the sheets and the brick wall, which reduces the area but provides space for additional materials.
The most difficult thing is the installation of profiles, which will regulate the alignment of the wall; the profiles are attached to self-tapping screws. Afterwards, the gypsum plasterboard sheets themselves will be mounted on the self-tapping screws. At the end, you will need to seal the joint areas and screw caps with plaster.
The work of installing plasterboard sheets using profiles allows you to create sound and heat insulation behind them.
Frameless installation
In some cases, if there are large defects, you can do without a frame. Do-it-yourself plasterboard wall cladding is done in 2 stages: first, cut out strips to fit the irregularities and glue them to the base, then carry out the cladding.
Installation is carried out at a temperature not lower than +10 degrees Celsius. The glue must be of high quality, the best option is “Perlfix” produced by Knauf. The adhesive solution is applied immediately before doing the work, because it needs to be worked out within 10 minutes. Strips or patches of glue are applied to the underside of the plasterboard sheet, after which the part is pressed tightly against the wall. Any excess that appears is removed with a rag. While the glue has not hardened, the sheet can be corrected. The entire wall is covered in the same way.
Preparation process
First you should carefully inspect the walls. If there are voids and defects, the folded seams are cleaned. Check reliability by tapping the surface.
If traces of mold appear, it is recommended to treat with fungicidal and antiseptic compounds. It is recommended to cover all cracks and remove smudges.
Advantages and disadvantages of gypsum board finishing
The advantages of the design include:
- the absolute safety of the material, it is environmentally friendly and non-toxic, and does not harm the environment, people and animals;
- drywall is a modern and high-tech product that protects the room from unnecessary noise, sounds and temperature changes;
- it can be used in various rooms and buildings, regardless of the number of levels;
- the possibility of using gypsum board in rooms with high humidity, for example, in the bathroom;
- the ability to adapt it to an interior of any complexity and color scheme;
- it is heat-resistant and does not pose a fire hazard, which indicates its safety;
- If you need to additionally insulate your home, you can use insulation that is applied over the sheathing.
One of the disadvantages is that gypsum boards must be protected from direct contact with water. If a flood occurs, the entire structure will take an unnatural shape, undergo deformation, and in the worst case, collapse. It is worth noting that drying will not help in this case; the situation can be corrected by repeated repairs and installation.
Pros and cons of methods
Each technology has its own advantages and disadvantages. It is up to the owners to decide which method to choose.
Plaster
“Wet” plaster is one of the most common methods of leveling any surface. Many years of practice have revealed all the strengths and weaknesses of the method.
Pros:
- strength. But this only applies to cement mortars. You cannot screw a self-tapping screw into clay, lime, or plaster;
- durability - all types of plaster have a minimum service life of 30 years;
- fire resistance - prevents the fire from spreading to the walls if there is a fire inside;
- the heat and sound insulation of the house is improved;
- hardness - the surface is difficult to damage even in clay with light impacts, not to mention the CPR;
- environmental friendliness - can be used in the bedroom or nursery;
- the ability to restore damaged areas.
Minuses:
- high cost of work;
- high labor intensity of filling shingles;
- the technological process is extended in time due to the drying of each layer - up to 30-45 days;
- the need to install communications only on top of the finishing - grooves for wires and cables cannot be cut;
- complex technology - difficult for a beginner to understand.
Panels
The panels have their own advantages :
- no finishing is needed - they give room for imagination when decorating the interior;
- simple installation;
- work is completed in a short time;
- affordable for people with below-average income;
- have a long service life;
- make it possible to carry out additional thermal insulation with basalt wool or expanded polystyrene;
- easy to clean;
- You can hide wires and cables.
Several disadvantages greatly limit the scope of application:
- steal the volume of the room. If it is unimportant for the living room or bedroom, then it is critical in the bathroom;
- Heavy objects cannot be secured (hanging cabinets, quartz and ceramic heaters, etc.). Therefore, it is not recommended to use it in the kitchen.
Sheet material
The advantages and disadvantages of sheet material largely overlap with the strengths of panels. Let us briefly recall:
- there is no dirt, as with “wet plaster”;
- for performers of work there are minimum requirements for experience and qualifications;
- high sheathing speed;
- the ability to hide communications;
- surface leveling is combined with heat and sound insulation.
The disadvantages include :
- complexity of material delivery;
- the need for finishing;
- problems with fastening cabinets and various shelves - you need to provide for the installation of load-bearing panels or buy special butterfly dowels (each dowel is supported on one sheet of plasterboard 12.5 mm thick up to 25 kg, on a double sheet - up to 40 kg);
- useful area is consumed;
- low moisture resistance of most materials.
Lining
The list of advantages of leveling walls with clapboard:
- easy installation - easily cut to size, assembly is carried out using the tongue-and-groove system;
- possibility of additional finishing in some places;
- good design;
- long service life - 40-50 years;
- acceptable price;
- excellent sound and heat insulation properties.
In addition to the listed strengths, there are several specific advantages :
- conifers release substances beneficial to the human body into the air;
- the smell of forest has been in the house for several years, which calms the nervous system after a difficult day;
- Due to the hygroscopicity of the material, a comfortable microclimate is maintained.
Disadvantages of the material:
- risk of deformation during operation if drying technology is violated;
- sensitivity to high humidity;
- does not like sudden changes in temperature.
Fiberboard
You can also level the walls with fiberboard. The technology has many advantages :
- no frame is needed, therefore the reduction in the volume of rooms is minimal;
- work is completed quickly;
- simple technology allows a beginner to perform the work;
- applying gypsum plaster on top makes it possible to take advantage of all the benefits of plaster (see above);
- allows you to use wallpaper, painting, or liquid wallpaper as a finishing touch;
- financial costs are the lowest compared to the above methods of wall leveling.
There are three drawbacks , but one significant one: after a few years of use, waves will appear on the wall - there is not enough rigidity, no matter how often you hit nails or screw in self-tapping screws. Besides:
- cables and wiring will have to be secured to the finish;
- There are some difficulties when attaching shelves and cabinets.
Frequently repeated mistakes when working with gypsum boards
In order to avoid problems that can overtake you when placing and installing plasterboard structures incorrectly, we suggest looking at the list of the most common mistakes:
- improper preparation of the sheet surface. First you need to remove dust from the edge edges and moisten the cut edges of the blocks with water;
- inconsistency of the putty mass. It is recommended to use the mass that is included in the “dry method” construction system kit;
- selection of reinforcing tape. The best choice is paper tape, which needs to be moistened before gluing;
- Avoid sudden changes in temperature and high levels of humidity in the room. During putty, maintain the temperature above +10 C, regardless of the season and time of year, do not forget about the moisture level;
- choose the type of putty correctly; Apply the putty mixture carefully.
- the placement of expansion joints should occur every 15 meters. With frames - every 10 meters;
- Proper storage of sheets before use. The absence of moisture, placing the slabs in a horizontal position at a distance of 30 cm from one another in a closed room guarantees the safety of your plasterboards intact;
- incorrect installation of the frame. To prevent the structure from being flimsy and soon falling apart, it is necessary to correctly fasten the ceiling profiles, because eventually the gypsum boards will be fixed to them;
- profile cutting problem.
- an error in the selection of a profile can affect the sound insulation, reliability, and durability of this design;
- violation of the frame will lead to cracks in the drywall;
- not knowing which side to install the sheets. An error in fixing a gypsum board, and especially other types (GKLV, GKLO, etc.) on the wrong side will result in improper distribution of moisture and the appearance of fungus (GKLV), or will not prevent the walls from burning from the inside (GKLO);
- assembly of sheets previously divided into smaller pieces or simply joining them incorrectly gives hope for corrosion and destruction of the sheets.
Methods for determining surface roughness
Before choosing an alignment method, you need to determine how much the wall is curved. This can be done in several ways using different tools.
To determine the degree of deformation of surfaces, a long rule, levels of different designs and plumb lines are used.
- The rule, in this case, just like one of the building levels, must have a length of at least 2000÷2500 mm, since it is required that the tool rise vertically to almost the entire height of the wall, and also that it can be easily rotated along diagonals. As a rule, if it is not in the home “arsenal”, a perfectly straight slate can be used. But it should not be too thin, bending when force is applied, otherwise accurate measurements will not be possible. Its size in cross section 20x50 mm will be sufficient.
Determining the unevenness of walls using a long rule and a building level
A strip, level or rule is applied to the surface of the wall vertically, horizontally and diagonally. They monitor the size of the gaps formed between the wall and the tool, which will show the degree of surface unevenness.
- Another simple and affordable way to check the verticality of a wall that does not require expensive tools is to use a plumb line. Even if the farm does not have such a device, it is easy to quickly make it yourself. To do this, you will need a thin but strong cord about three meters long, as well as a load weighing 150÷200 grams, best of all, a balanced, symmetrical shape.
A simple device is an ordinary plumb line, but it allows you to inspect the unevenness of the wall with the highest accuracy.
Using a plumb line is not difficult: to do this, a nail is driven into the wall, under the ceiling, at a distance of 25–30 mm from the joint, onto which a cord is attached, and a weight tied to it, freely falls vertically along the wall. The load should hang freely, not reaching the floor by 10÷15 mm. When the load calms down and does not move, you can see how distorted the surface is - measure the gaps at various points in height - and compare the results.
- In addition to the evenness of the walls, it is necessary to check their perpendicularity, that is, the corners of the room must be straight.
Checking the perpendicularity of the walls using a square.
A construction square will help in determining this parameter, which is applied in several places along the entire height of the joint and the necessary marks are made. True, the square must be quite large in order to accurately identify possible deviations.
If there is no large square, then it is better to apply the “Egyptian triangle” rule. To do this, two legs are laid from the corner along the walls, multiples of 3 and 4, and the hypotenuse should be a multiple of 5. For example, 1.5 m (0.5 × 3) is measured along one wall, 2 m (0.5 × 4), and the distance between these points in a straight line should be 2.5 m (0.5 × 5). If this is not the case, then the angle is clearly different from the straight one, and it is necessary to look for the cause and a way to eliminate it.
Prices per building level
building level
- Probably the most optimal and accurate option is the use of a laser level (laser plane builder).
It is most convenient to inspect wall unevenness using a laser plane builder.
This device sets perpendicular vertical planes, projects lines in space, along which, by simple measurements and comparisons of clearance values, it is easy to identify unevenness of wall surfaces, their correspondence to the vertical plane and mutual perpendicularity.
Having determined the deviations of the walls from the required plane, the location of irregularities - depressions or convexities, their approximate height or depth is immediately assessed.
— In the case where surface defects or deviations from the vertical plane are 8÷15 mm or more, the walls will have to be leveled by plastering along beacons or by installing plasterboard sheets.
— If the differences do not exceed 5÷8 mm, then you can correct the surface by applying a thin layer of plaster or putty mortar.
Types of wall covering using plasterboard.
Also among the positive properties of this material is the fact that sheathing walls with plasterboard can be done either frameless or using a metal or wooden frame. It is difficult to answer which of these methods is better, since it all depends on specific goals and conditions. For example, the frameless method is suitable only if the plaster on the wall surface is in very good condition. Otherwise, after some time, the entire structure, along with the old plaster, may collapse. The method using a frame is more reliable, but it will require additional time to install the frame. Therefore, which method you prefer is up to you.
Leveling for putty
After using cement mortars, you can often encounter shrinkage. To make the wall perfectly smooth, professionals recommend additionally covering it with putty.
- First you need to dilute the plaster to a liquid state and treat all the walls.
- At the next stage, the surfaces are treated with finishing putty. It allows you to make them perfectly even.
- Surfaces are rubbed down. You need to continue the process until there is no more solution left.
Concrete and wooden walls are easiest to cover with plasterboard. To do this, a frame is made to which the sheets are sewn. The seams are additionally rubbed.
If it is difficult to make a frame, you can level the walls with plasterboard sheets by gluing them to the surface. For this purpose, special construction adhesive is used.
The leveling process is quite labor-intensive. To complete it, you need to hone your skills and abilities. Otherwise, it is recommended to seek professional help. He will do the job quickly and perfectly smoothly.
Glue or frame method?
Before covering the walls with plasterboard, compare 2 installation methods according to the proposed criteria, objectively evaluate the pros and cons of frame and frameless installation. First, let's look at the features of fastening to the sheathing.
Advantages:
- The design is reliable, durable and almost eternal.
- You can hide communications, insulate and soundproof the room.
- The method is suitable for covering surfaces of any degree of curvature.
- Plasterboard on the sheathing supports the weight of the tiles, so this type of fastening is suitable for kitchens, bathrooms, and toilets.
Minuses:
- Installing a frame is a labor-intensive task that not everyone can handle.
- Do-it-yourself plasterboard covering of a frame is more expensive than the adhesive method: you will have to buy profiles, hangers, and fasteners.
- In small rooms, the frame takes up a lot of space, so the room becomes noticeably cramped.
Mounting to a lathing made of wooden blocks and planks has the same pros and cons as mounting to a metal frame. An additional disadvantage is the ability of wood to swell from moisture, so in rooms with high humidity it is recommended to use a frame made of profiles as a base.
Features of glue fastening
Advantages:
- compactness;
- minimum expenses;
- simplicity.
Flaws:
- the design is less durable;
- the method is only suitable for relatively flat walls;
- the surface of the drywall cannot be tiled - the structure is not designed for such weight;
- It is impossible to hide communications under the sheets or lay heat-insulating and sound-proofing materials.
When you evaluate your capabilities, abilities and design requirements, it will become clear whether covering walls with plasterboard on glue (without a frame) is suitable for you or whether it is better to make lathing.
We install drywall on wooden slats: advantages of the solution
Despite the fact that many builders prefer metal as a base for plasterboard structures, wood also has its obvious advantages, which make a wooden frame a worthy competitor to its metal counterpart!
Advantages of a wooden frame over a metal one:
- Availability of the material and its low cost.
- High speed of construction.
- Environmentally friendly.
- Easy to use.
Before you start working with wood, the slats will need to be left for several days inside the room where the installation will be carried out to acclimatize.
Required components
In addition to the sheets themselves, for the interior decoration of a room with plasterboard, you will need a certain set of profiles, fasteners and related materials. Among them there are the following types:
- CD profile. In Russian designation it is called PP. It is the main component of the frame for both walls and ceilings.
- UD (aka PN). It has a U-shaped section. The base for the frame is mounted from it. This profile serves as a guide for the previous version.
- The next type is CW (or PS). In the flat part, this device has holes that repeat the shape of the letter H. Various types of communications from electrical networks to Internet cables are mounted through them.
- And the last one, UW (PN) profile. It can act as a guide and can be used to form partitions in the frame.
Here we also mention arched ones, which allow the installation of radius structures. Finishing an apartment with plasterboard at the stage of creating the frame also requires certain components. Among them:
- A single level connector called a crab. It fastens the CD profile in one plane.
- A two-level connector is used if the elements are in different planes.
- Direct hangers are designed to fix the frame structure to the ceiling.
- Extensions connect profile sections if the standard length is not enough.
- A corner connector can be called a special case of a crab: it connects profiles that are at the same level in a blind corner.
Selection of leveling material
How to line the walls:
- cement mixture - characterized by increased strength and is not afraid of moisture;
- gypsum - if the packaging does not indicate that it is moisture resistant, then it is used indoors in dry rooms.
The polymer variety is universal, but cannot be used for rough work due to its thin layer application. It is used as a finishing, decorative layer.
Cement plaster
How to do installation: first stage of finishing
When arranging the frame, you should take into account the design of communication and light sources.
At the initial stage, it is necessary to make a level mark. At this stage, you should take into account the communication device and, of course, all light sources.
If spotlights will be used as lighting devices, then the ceiling height should be more than 15 cm; free space is essential to allow air to circulate, as well as to avoid overheating of light sources. If you plan to hang a beautiful chandelier, then a height of 6-8 cm will be enough.
In order to find the starting point, you need to use a level. It should be noted the zero level along the entire perimeter of the room, and it is to this level that the profile guides will be attached in the future.
All guides must be secured with dowels. The step is 50 cm.
Next you need to start installing the ceiling profile. To do this, you need to put small notches on the guides. The step is 60 cm. The ceiling profiles along the entire room should be attached to the resulting marks. When attaching the profile, it is necessary to make a small indentation from the wall. This will help subsequently avoid such an unpleasant phenomenon as deformation of the frame due to temperature changes.
To attach the second level frame, it must be mounted in the first level frame.
How to determine wall unevenness
To identify defects, the simplest scheme is used:
- the rule (2-2.5 m) is applied to the wall in a horizontal, vertical, diagonal position;
- the tool is pressed tightly into the surface;
- deviations are measured with a ruler or tape measure;
- After measuring the irregularities, check their perpendicularity using a 90-degree square.
Particular attention is paid to potholes, cracks, and depressions. It is necessary to measure their depth with a thin knitting needle and make marks.
Roughness measurement
When to start
On a “fresh” log house, you can begin finishing work no earlier than the main shrinkage has passed. If the log house is made of laminated timber, it should take 3-4 weeks. For all other types of wooden houses, the period is calculated in months, and sometimes years. The exact shrinkage time depends on the initial moisture content of the raw materials, climate zone and construction time. That's how difficult it is. In any case, it’s not worth starting finishing sooner than a year later, or at least 10 months later. During this period of time, active shrinkage of the wood occurs, logs and beams decrease in size, and the insulation laid between the crowns is crushed. If you attach the trim before the main processes have completed, it will fall off or become warped. Everything will have to be removed and redone. So there's no need to rush. Moreover, there will be enough work: you need to achieve tightness of the joints, and this is not easy. Careful competent caulking is needed.
Before starting finishing work, it is tedious to caulk a log or timber frame
Typically, the main caulking of a log house takes place in two stages. Primary - a few weeks after installing the log house, and secondary - after about six to eight months. Each time the cracks are clogged with insulation - jute, tow, sometimes moss. It is done immediately both outside and inside, otherwise the house will warp. Therefore, they walk around the perimeter of the building, caulking alternately, each crown, now from the outside, now from the inside. Work begins from below, from the lowest row of logs or beams.
With each caulking, the frame rises by 5-7 cm. Then, under the force of gravity, it gradually settles. The compacted inter-crown insulation reliably covers the cracks. The quality of this work is very important: it not least determines how warm the house will be.
Finishing work begins inside the wooden house after the frame has settled after the second caulking. To determine whether the process is completed or not, the height of the walls is periodically measured. If there are no significant changes within two to three months, we can assume that the main processes have passed. It's time to start decorating the inside and outside of the house.
A little about the cost of drywall
Many people are interested in the price. It must be said that this is a fairly cheap building material. The cost of drywall for one sheet ranges from 220 to 340 rubles, depending on what type it is. As for the sizes, they are the same: 2.5 by 1.2 meters. The thickness is usually 12.5 millimeters. If we talk about manufacturers, products from German receive a lot of positive feedback.
Causes of curvature of walls
If we talk about log cabins, then the cylinder can also be subject to bending, like a wild whip with bark, although to a lesser extent. This is due to violations of technology, the degree of dryness of raw materials and its processing from the penetration of moisture and the effects of sunlight. More details:
- The fastening of each crown is a precisely verified construction technology. The length of the fixing dowels should be such that it is enough with the remainder to connect two crowns. Through holes in adjacent logs must be drilled so that the fasteners protrude 10-15 cm from each side.
- Logs with natural humidity should be selected for construction - up to 12%. If you purchase absolutely dry raw materials, then cracks during fixation will become commonplace - the whip will lose its viscosity.
A raw log can take a thousand years to shrink and at the same time change its shape right in the log house. And this is also not conducive to straight walls.
- Treatment. The worse it is, the better the logs absorb moisture, and in the heat they lose it. Frequent changes can constantly change the shape of the logs and thereby bend the walls.
Alignment methods
There are only two of them - mechanical and decorative. Both should be used for best results. So, how to straighten the walls of a log house using available methods:
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This site is about frame houses; we will honestly tell you about their advantages and disadvantages.
The construction of frame houses is very common in Europe and North America. European experience in the construction of frame houses has a history of more than 800 years; half-timbered houses were built in Northern Europe in the 14th and 15th centuries. still stand today.
In North America, frame houses have been the most common for 200 years; thanks to the low cost of a frame house, practical Americans and Canadians highly valued this construction technology. In America and Canada, as a rule, one-story frame houses are built, but these are not small 6x6 frame houses, as are often built on summer cottages, but full-fledged comfortable residential buildings of 200 or more square meters with all amenities.
In the spaces of the former Soviet Union, frame houses are also gaining popularity; modern high-tech construction technologies are replacing the frame-panel houses that were built earlier. When constructing frame houses, the technology allows construction at any time of the year, on almost any soil and much faster than with other construction technologies.
So, for example, a frame house with an attic with a total area of 150-200 square meters is erected on site in at least 6-8 weeks, and construction can be carried out in any season, and the same ready-made frame house, consisting of panels pre-assembled in a factory workshop, assembled in 2-3 days.
When choosing a frame construction technology, it is also important that it is inexpensive to build a frame house when compared with a brick or classic wooden house. A number of factors make frame houses inexpensive: first of all, there is no need for a heavy and expensive foundation; the cost of load-bearing walls will be approximately three times lower than those made of brick and half that of rounded logs; A properly built frame house has very good thermal insulation, which makes it economical to operate.
Meanwhile, there are many rumors and myths about frame houses; this is due, first of all, to insufficient and not always reliable information. On the pages of our website we will try to give detailed answers to most questions about frame houses, talk about direct experience in the construction of frame houses, both in Russia and abroad. Here you will find many reference materials, drawings, diagrams.
We hope that our site will be useful to both independent builders and people who are building a frame house with the help of professional builders or buying a ready-made one.