Adhesive for mdf wall panels for paint. MDF wall panels do-it-yourself installation: mounting options for MDF wall panels on glue and frame

By far the simplest and fast way to make the walls of your home beautiful and even is the decoration with MDF panels. This solution is, of course, not suitable for all rooms, but for corridors, stairwells, closets and hallways, this material will be almost ideal. We will talk about it in this article, in which, together with the website, we will consider how the installation of MDF panels is carried out in a frame and frameless way with our own hands.

There are two ways to fix MDF panels on the walls - the so-called glue and frame. Both of these methods are good and are used depending on the circumstances. If the decoration of the walls with MDF panels provides for the hiding of any communications, then the frame method of fastening the MDF is used. If we are talking about finishing smooth walls, then the adhesive method is used.

Wall decoration with mdf panels photo

Installation of MDF panels: frame installation method

The very name of this method speaks for itself - for its implementation, you will need to build a frame, which in some way resembles the design that is used for. The difference lies only in the position of the carriers - if they are installed vertically to fasten drywall sheets, then MDF provides horizontal arrangement profiles. In this regard, there are also features of the construction of such a frame.

In principle, at the first stage, everything happens in a similar way - the plane of the future frame is beaten off, then guide profiles are attached along the perimeter of the wall, on the floor, ceiling and adjacent walls. This is where the differences begin. IN given plane vertical bearing profiles cd are installed not through 600mm, but through 3000mm, which is standard length carrier profile.

Installation of MDF panels: frame method

This is done in order to subsequently install horizontal cd bearing profiles between them, the pitch of which is 500 mm. They are connected to vertical profiles using crab cd connectors, and fixed to the wall with the same U-shaped brackets.

Mounting the frame is the main work in the process MDF installations panels. Mounting itself is an easier process that almost everyone can handle. MDF panels are attached to the frame using clamps (special clips). The clamper itself is inserted into the groove located at the end of the panel before being attached to the frame, thus ensuring their secure fixation to the frame. The kleimers are designed so that they do not interfere with inserting the next panel into the groove.

Do-it-yourself installation of mdf panels photo

Do-it-yourself installation of panels on glue: installation features

Mounting MDF panels on walls with glue is much easier - the entire installation process is greatly facilitated by the absence of metal or wooden frame which takes a lot of time to build.

Installation of wall mdf panels a photo

Before proceeding with the direct fastening of the panels, first we will deal with the glue that is used for these purposes. Or what kind of glue is not suitable here - you need a composition that has certain qualities.

Firstly, the glue must be plastic even after hardening - the fact is that MDF panels made from pressed cardboard are highly susceptible to deformation depending on the temperature and humidity in the room. Therefore, an adhesive is needed that can quench these very thermal expansions.
Secondly, the adhesive used for MDF panels should help them to fasten even in places where the walls are slightly curved. That is, the texture of the glue should make it possible to spread it as thin layer, and thick - in a word, it should be thick enough. Under these requirements, the so-called "", which are successfully used to solve the question of how to mount MDF panels, are the best fit for almost all masters.

Liquid nails for mounting mdf panels photo

The installation of panels with glue itself looks quite simple - its technology is almost completely described on a tube with Liquid Nails glue. It is not recommended to break it. To begin with, the walls pasted over with panels must be cleaned of dust and dirt - in principle, if you are going to seriously engage in self-repair, then the priming process, which is performed to clean the walls from dust and dirt, and at the same time to improve the adhesion of materials, should become your habit. Priming always, everything and everywhere.

Primer walls before mounting MDF panels photo

After the primer has dried, proceed to the direct gluing of the panels. In the meantime, it dries, you can do other preparations - for example, cut several dozen panels to size.

The glue is applied directly to the panel itself in a dotted manner and in a checkerboard pattern - the glue drops should be large. After the adhesive has been applied, the panel is pressed against the wall, firmly tapped and torn off. This is required by the gluing technology - it is necessary to tear off the panel so that the glue is weathered and the panel does not peel off from the wall under its own weight. To speed up the process and make the installation of MDF panels with your own hands faster, you can immediately, one after another, smear up to a dozen panels, attach them to the wall and tear them off. While the glue is weathered, it is allowed to smoke - after five minutes, the panels can be hooked onto the wall again and slammed down.

How to glue mdf panels on the wall photo

It is easy to glue the panels - it is much more difficult to cut them evenly and with high quality. In this respect Special attention it is necessary to pay attention to slopes and similar obstacles that get in the way of mounting MDF panels. It should be understood that the smooth trimming of the panels completely depends appearance premises.

Installing mdf panels on walls

Well, in conclusion, let's dwell on the main nuances of installation, which are typical for both methods of fastening MDF panels.

First, there are the corners. It should be understood that bending MDF panels will not work, so they are simply cut as close to the corner as possible, after which the cut edges are safely covered with a special corner that can be used for both external and internal corners.
Secondly, this is a frame - the lowest horizontal profile should lie on the floor. In this way you will ensure secure fastening skirting boards.
Thirdly, in order to avoid distortion in the future, the first panel must be installed in accordance with the vertical level and firmly fixed with self-tapping screws in places where they will subsequently overlap (at the bottom with a plinth, at the top of the ceiling, in the corner with a decorative overlay). It is advisable to check the position of the panels with a level in the future - you should not control everything in a row, but you need to apply it to every fifth panel.

That's basically it. This is how MDF panels are installed. This process is not complicated and not simple, as, in general, any finishing work, in which your attitude to the little things plays an important role, which together affect the overall picture of the repair. Simply put, there are no trifles in this matter.

MDF wall panels - boards made from wood fiber by dry pressing wood chips. This building material is of medium density, and to give it a high degree of strength, sawdust is mixed with urea resins and processed using high temperature and significant pressure. Finally, the MDF panel is subjected to further processing for aesthetic appeal.

Features and Benefits

MDF for walls is harvested according to the same technology, but their surface finish is always different, in this regard, several types of these wall panels can be distinguished:

created using decorative finishes coatings from natural veneer. Products differ not only in excellent durability and reliability, but also in the high price.
panels are the most popular and sought after of all types of material. To create these panels, pasting with melamine film is used. This allows you to simulate the structure natural wood so popular when decorating the walls of the room. To improve the appearance of the plates, they are pasted over with a high-gloss film.
Technical, service rooms, workshops and garages are finished using painted MDF panels. In this case decorative coating is a layer of paint. On such models, there is no imitation of the tree structure.

MDF panels are distinguished by improved technical specifications. When creating them, the manufacturer does not use harmful resins rich in phenol.

After crushing and processing wood chips, the resulting dust is processed under the influence of high temperature in special furnaces. The process lasts until the release of lignin, which ensures the bonding of raw materials.

The main advantages of the MDF panel are:

attractive price;
the possibility of using both for leveling the surface of walls and for decorating;
ease of installation without the help of a qualified specialist;
strength;
reliability;
resistance to mechanical damage;
ease of care.

There are several ways to fix MDF wall panels in the course of work related to decorating the surface of the walls inside the room. One of them requires the assembly of a frame and battens, while the other requires a special adhesive for wall panels.

Mounting on the frame

To assemble a high-quality frame and battens, use wooden bars or metal profile. Both structures are required for fastening decorative material in the design of residential and office space. The methods of attaching panels to the frame allow not only to visually change the interior space, but also to hide certain defects found on the surface of the walls. When choosing how to fix, you need to take into account the degree of unevenness of the base. Significant flaws in the form of voids, dips or bumps can be corrected with a high-quality frame and crate.

Fastening wall panels to the frame is necessary in the course of work related to leveling the surface. In rooms with high humidity for the construction of the frame, only a metal profile is used. The construction of the crate allows for the installation of additional insulation. Do-it-yourself frame for fixing panels in dry and warm room collected from wooden beam: prepared wood (bars with a section of 30x40) must be installed and fixed strictly vertically around the entire perimeter of the room.

The very first (starting) profile is attached directly to the floor, the second - to the ceiling. Having installed horizontal profiles around the entire perimeter of the room, they begin to mount the vertical guides. The distance between the bars does not exceed 60 cm. This is due to the fact that the dimensions of the MDF panels are as follows:

width is from 153 to 200mm;
the length depends on which company is the manufacturer; this parameter reaches from 2 to 2.6 m;
thickness from 5 to 14 mm.

Installation Features

Installing MDF panels metal profile or bars starts from any corner of the room by laying individual elements vertically or horizontally. If it is necessary to create additional noise or heat insulation, insulation boards are placed between the battens of the crate.

The distance between the rails in this case depends on the parameters of the thermal insulation material used. It is less than the width of the insulation by 2-3 cm, which allows you to tightly lay the mineral wool slabs.

Each MDF panel is equipped with a special groove for installing clamps and fastening to the frame. The frame itself is fixed with the help of "crabs" and brackets. MDF mount panels to the wall cannot be called a complicated process if the frame of the structure is assembled correctly and strictly according to the level.

When creating a crate, it is important to remember that the fasteners (self-tapping screws), or rather their length, are selected taking into account the thickness and height of the bar or profile. The self-tapping screw must be inserted into the wall to a depth of at least 40 mm.

Before constructing the frame, you need to determine the most high point on the surface of the wall and from this value set the vertical and horizontal. All work is carried out under constant supervision. building level equipped with a spirit level. It is necessary to check not only the horizontal and vertical, but also both diagonals on each sheathed wall.

The dimensions of MDF panels are of great importance when it is decided to attach them to the wall using a frame, and when performing work using a special adhesive composition, certain types of panels are chosen.

It is more difficult than to sheathe a correctly assembled frame with such panels.

Glue mounting

Before attaching MDF panels to the wall, you must:

Clean the surface of any dust contamination, remnants of the old coating in the form of paint, wallpaper or cracked plaster.
Re-plaster all areas to be restored.
After the solution has completely dried, prime the wall for maximum adhesion.

Knowing how to fix MDF panels to the wall, you can complete all the work in the shortest possible time. It is necessary that the surface was not only carefully prepared, but also absolutely even. It is necessary to glue the MDF panels on the wall in such a way as to ensure a complete fit and avoid air from entering under the components of the structure.

If tiled or ceramic tile is glued to the walls in one motion and cannot be dismantled and re-glued, then the peculiarity of the process of gluing MDF panels is that the future sheathing cannot be glued immediately. It must be pressed against the wall, held for a few seconds and torn off. After that, allow the glue to dry slightly and reattach the panel to the wall surface. MDF can be glued only by applying considerable force when pressing the panel.

With improper or poor-quality preparation of the wall surface for gluing MDF panels, the fixation will not be strong and durable.

Panels with adhesive applied to their surface must be laid on a clean, dry, absolutely even and smooth wall. The quality of the sheathing also depends on how correctly the first panel was glued. It must be fixed in strict accordance with vertical mark made with a plumb line or laser level level.

The final stage is the installation of plugs and other decorative elements. Internal corners fixed with glue. Its color is selected exactly to match the finishing material and applied with a thin snake, trying to avoid the appearance of excess on the panels after pressing the corner.

You can study in detail all the stages of the work by watching the video.

Interior decoration using MDF wall panels is very popular due to the many positive qualities, which this finishing material. This is not only an opportunity to perform all manipulations without the involvement of qualified specialists, but also to increase the strength and reliability of the structure. MDF wall panels allow you to change the interior space of the room, giving it attractiveness and increasing its aesthetics.

MDF panels are attached to the wall in two ways - using crates and glue. And if there is a lot of information about the first method, then they rarely talk about the second. One of the most important aspects works when attaching to glue - this is just the choice of adhesive composition, which provides quick and reliable fixation of the plates to the base.

Adhesive Requirements for Panels

Manufacturers of construction chemicals offer customers a huge range of adhesives, which differ not only in price and packaging volume, but also in basic characteristics.

MDF adhesive must meet the following criteria:

Have a clearly defined purpose. The label must indicate "universal" or "designed to work with wood-based panels."
Provide strong and reliable fastening to the base of mineral (stone, brick, plaster) or organic (chipboard, OSB, DSP) type.
Have increased level adhesion and set quickly. As a rule, manufacturers try to highlight this characteristic in the name with the words “strong”, “superstrong”, “multi” and so on.
Demonstrate resistance to moisture, chemicals (salts, acids, alkalis), changes in temperature and humidity.

Some buyers have another requirement for glue - transparency. Inexperienced craftsmen are afraid that drops of the adhesive composition may appear at the joints and spoil the overall picture. However, this is an unnecessary precaution. MDF panels have a standard tongue-and-groove connection system, which is convenient for installation using traditional lathing or glue. And at the corners and along the perimeter, the joints are closed with decorative fittings made of MDF, PU or PVC (corners, skirting boards, cornices), so any defects will be hidden behind the overlays.

We add that transparent silicone-based formulations are produced mainly for plumbing work, are distinguished by water resistance, economical consumption and are mainly intended for stone, glass, ceramics, faience, acrylic and other similar materials. Glue wood chipboard panels with them fibreboard Not recommended.

Types of adhesive compositions for mounting MDF boards

So, what types of adhesives provide best fastening panels to the wall? Conventionally, they can be divided into three groups:

Not too much experienced craftsmen for mounting MDF panels on the wall better fit composition "Liquid nails". The glue is quite easy to use, the fastening is tear-resistant, it is applied in a thin or thick layer, which makes it possible to even out minor surface defects.

After drying assembly composition remains flexible and elastic, which ensures resistance to deformations and vibrations. This is especially important for particle boards, as they tend to change linear dimensions with changes in temperature and humidity of the environment.

Features of the use of glue for MDF panels

The strongest fastening is achieved on flat, dry, fat-free surfaces. A universal or mounting compound is applied dotted with large drops or zigzag movements, after which you need to wait a while (the duration of the technological break is indicated on the label), attach the panel to the wall, press and tap on the entire surface with a fist or rubber mallet.

For fitting, the master has from 5 to 15 minutes, after which the composition polymerizes and hardens. Excess glue should be removed immediately with a damp cloth or alcohol, and after hardening, they can be cut off with a sharp knife.

You can also glue panels to the wall using construction foam. The technology is a little more complicated. The base must be moistened with a spray gun, apply a thin layer of mounting compound, attach the panel, press it, then tear it off and reattach it. Thoroughly tap the surface and leave to dry completely.

We warn you! Any construction adhesive is a poisonous chemical multicomponent compound. It has a toxic odor and adversely affects health, so ensure a strong flow when working fresh air, constant ventilation, and even better - exhaust ventilation. As soon as signs of poisoning appear (dizziness, nausea, suffocation, etc.), you need to stop work, leave the room and take sorbents before the doctor arrives.

Adhesive may cause irritation if it comes into contact with the skin, so the affected area must be washed big amount water with soft detergent and treat with symptomatic remedies.

Today, many people sheathe walls with mdf or pvc panels, such sheathing has many advantages: you do not need to pre-cook and level the walls, you can not remove old wallpaper, plaster or paint. Wallboards are a convenient and functional material; finishing with them can be called the simplest, most cost-effective, “clean” and easy method.

Mounting features without brackets and screws

If the surface is dry and free of grease, the panels can be fastened simply with high-quality glue, without dust, drills, screws and staples. But this method is only suitable if the panels are made of lightweight material (plastic, cork). These can be glued without effort and fear special glue or liquid nails.

The adhesive should be applied pointwise, while the distance between the applied drops should vary from twenty-five to thirty-five centimeters, depending on the weight of the panels and their size. After all the drops of the composition are applied to the plates, you need to wait a few minutes and press them firmly to the surface. Next, the stove must be immediately disconnected, and wait for about one more minute. After that, it needs to be pressed against the wall again, even stronger. This algorithm should be repeated for each next plate.

Criteria for the quality of the composition for the installation of plates

The construction market today offers dozens and even hundreds of types of adhesives with which wall panels are mounted. However, they differ not only in price, but also in their properties and quality. Reviews about them are different. good glue for slabs should:

become transparent after drying, form a transparent film layer;
provide high bonding strength;
be resistant to frost, moisture, temperature changes, alkalis and dilute acids;
fasten for a long period, quickly seize.

The compositions presented on the construction market and their main characteristics

The installation of wall plates is a responsible matter, therefore, the choice of glue must be approached very seriously. Professionals do not recommend using for this purpose universal means. It is wiser to use compositions created specifically for the installation of the material that is available. Universality often negatively affects quality, reduces the strength and reliability of installation.

However, sometimes universal formulations justify themselves, one such example is Kleiberit 636. This synthetic resin adhesive is environmentally friendly, suitable for one-sided application, dries quickly, and is not afraid of moisture.

Clay Moment Crystal is also great not only for mdf and pvc panels, but also for plexiglass plates, various plastics, wood, cork, polyurethane. The product is transparent, waterproof, glues securely, is not afraid of low temperatures.

The composition of "Emfikol 34012A" is colorless, quite viscous, resistant to temperature changes, has good resistance to plasticizers, which are mainly used in PVC.

The MitreFix composition is specially designed for MDF wall panels - it is transparent, waterproof, and provides a fairly reliable and durable installation.

For the installation of plates, you can use not only adhesives, but also liquid nails. Their main advantages are the ability to withstand heavy loads and fasten even poorly. compatible friend with other materials. Reviews of those who used them confirm that they are plastic, it is easy and convenient to work with them.

The choice of glue for mdf and pvc wall panels is a responsible and serious matter. Reasonable advice from professional repairmen will help you make the right choice.

MDF panels are an excellent decorative finishing material, which is characterized by high speed installation and the absence of the need for "wet" work at all stages of finishing.

They have panels and their drawbacks (for example, MDF, like any wood, is afraid of water and high humidity, less resistant to mechanical damage compared to synthetic materials, work on the restoration of damage on it is associated with a number of difficulties, etc.).

The fastening of MDF panels depends on the type of base and the desired result. The most common type of fastening is mechanical (on the base, a frame is often equipped with wooden or metal rails, to which MDF panels are attached with nails, self-tapping screws or kleimers) and chemical - using adhesives.

The latter method assumes an even monolithic base, since in this case there is no frame made of profiles or guides.

Glue for MDF - an overview of the best options

The most commonly used adhesives for MDF panels are:

Liquid Nails . Universal adhesive, which is characterized by high adhesion, resistance to corrosion and moisture. Liquid nails do not react with bases, unlike deep-penetrating adhesives.
Mounting (or construction) foam. It is characterized by various properties such as thermal insulation, sound insulation and high adhesion.
Universal construction adhesive. A wide group of products, divided into many segments and areas of application. For MDF panels, it is necessary to use only those adhesives that provide adhesion to the base materials (brick, concrete, drywall, tiles, etc.) and wood (MDF consists of fine sawdust).

The most popular adhesive for MDF panels is liquid nails (TYTAN or TITEBOND Multi).

In addition to the economic effect, when choosing an adhesive, it is necessary to take into account the specifics of working with it (time for primary fixation, final drying time, application method, service life, essential tool and materials, etc.).

Mounting MDF panels on glue - instructions

Consider the technology of mounting MDF using the adhesive compositions indicated above.

Liquid Nails(similar— universal building adhesives). The thickness of the adhesive layer is only 3-5 mm, so the base on which the panels will be glued must be perfectly even. Otherwise, the panels will repeat all the irregularities of the walls or peel off in places of loose fit.

Therefore, before gluing the MDF panels to the wall, it must be leveled.

Degrease the surface, remove all contaminants, putty crumbling areas.
Before starting work, you need to make sure that there are no irregularities using a building rule, a long level or other tool.
The glue is applied in wave-like movements or in another way (for example, in dotted large drops) so that it is evenly distributed over the width and length of the panel. The pitch between the adhesive strips determines the force with which the panel will adhere to the base. That is, for example, when installed in places of greatest load, the frequency of application can be increased. Usually this is 10-15 cm. If the manufacturer specifies a waiting time before gluing, the required pause must be maintained.
With the help of a building bubble or laser level, the start panel is set at the desired angle (depending on the intended pattern and installation direction). Most often, vertical installation of panels is used. Start from the corner.
The adhesive on the first panel must have time to set to the base before installing the subsequent ones (the same principle applies to other difficult junction points, for example, internal or external corners). The setting time depends on the type of adhesive (see instructions).
Thanks to the tongue-and-groove connection, subsequent panels can be mounted without waiting (except for the waiting time before gluing).

Corners (internal or external), as well as horizontal and vertical junctions without a tongue-and-groove connection, are covered with decorative moldings (universal MDF corners). Glue should be applied to the middle of each side decorative corner(so that when pressing down, excess glue does not come out).

The main thing is not to damage the decorative layer of the panels.

Option 2. Mounting foam.

The technology of mounting MDF panels using building foam is in many ways similar to the mounting technology using liquid nails or universal adhesive, with the only difference that the error of wall irregularities using foam can be higher due to a significant increase in foam volume.

The waiting time before gluing the MDF board to the base depends on the requirements of the foam manufacturer.

VIDEO INSTRUCTION

Basic installation errors

For liquid nails:

Do not overexpose the adhesive before mounting the panel on the base. Otherwise, adhesion will be significantly lower.
Incorrect application of glue - MDF panels will lose their attractive appearance if glue gets on the decorative front surface.
Wiping off excess adhesive with a highly damp cloth may cause peeling of the decorative coating.

For mounting foam:

For gluing, use foam with a low shrinkage coefficient and professional tool(high-quality guns for construction foam can smoothly and strictly dosed regulate its supply).
If you do not wait for the setting time of the first panel, then during the movement of subsequent panels, the foam may collapse and not be fixed on the base.

The question is why it is impossible to glue MDF on liquid nails

Glue "liquid nails" is distinguished by its versatility. It is suitable for mounting a large number varied building materials. And if “wood” is listed in the list of materials to be glued, then liquid nails are not only possible, but must also be used for gluing MDF panels.

Often, ordinary people can confuse liquid nails with sealants or silicones (they are applied using the same tool, the tube is very similar to the tube of liquid nails and they can be on the same shelf in the store).

However, sealants for gluing MDF panels are not recommended, since their main purpose is to fix sanitary ware and seal joints.