Castle uniclic. Types of laminate locks: which one is better? ProLoc interlock

Laminate is one of the most popular and sought-after floor coverings of our time. And this is not surprising, because its use allows you to give the room a completely different look in a short period of time. Today, there are a large number of manufacturers who make it in different colors, styles, textures, and more. Laminate is famous for being very easy to assemble. Gone are the days when everything was glued together. Now there is glueless technology. Special locks are used in the laminate. It is noteworthy that there is a wide variety of them. In this article, we will introduce you to all existing types of laminate locks. We will compare them with each other and discuss which one is better.

Why do we need different types of locks

Someone may object, but why, in fact, complicate everything and come up with a large number of castle connections? On the one hand, it may seem that it is best to rivet everything according to the standard, and then the installers will not have to bother at all. However, as practice shows, it is during installation that it often becomes necessary to have different laminate lock systems.

Already now we can safely say that some types of laminate locks are clearly outdated. They are used by the manufacturer only for the reason that he has old equipment. Some laminate locks are considered the most popular and in demand. Others belong exclusively to one of the many companies, that is, they have patented their development on the laminate lock, and no one can copy them.

So, if you look at the modern market, then you can find the following types of laminate locks:

1. Lock is the simplest of all.
2. Click - this type of laminate lock is the most common.
3. Tarkett T-Lock - this type of lock for laminate and is just the same patented.
4. 5G - this system uses a metal or plastic fixation piece.
5. Megalock - this type of laminate lock is distinguished by the presence of an end joint zone on the tongues.
6. Click Express - in terms of prevalence, it can be compared with another Click system.
7. Unicklick - this laminate lock is different in that the coating can be assembled and disassembled at least four times.

Among other things, there are locking systems with aluminum, plastic and other elements. More about all this, we will present to you in this article. However, now we will give an answer to the question, why so many varieties of castle systems. For example, locking systems with an aluminum system are designed for loads up to 1.2 tons per square meter. Plus, after installation, a seamless effect is created.

But what if you need to dismantle the floors, for example, you live in a house where flooding often occurs. And if you disassemble the laminate in time, it will not be damaged. There may be other cases. So, you can choose a system that allows you to disassemble the laminate.

Moreover, the presence of one or another lock for laminate also indicates the cost of the product. For example, the Lock system is predominantly characteristic of a budget laminate. Plus, some locks can create an original picture on the floor during installation, whether it is a beautiful seam or a complete lack of a seam. So, now we propose to directly start comparing and studying different locks for laminate.

Lock system locks

This type of laminate lock is created by milling the lock part. The thickness of the locking element is equal to the thickness of the MDF board. So, on one side of the laminate panel there is a special groove, and on the opposite side there is a spike. A latch is built into them, which holds the laminate together in the process of walking on it. This laminate lock system has the following advantages:

• Although difficult, it is possible to disassemble the laminate in order to re-lay it or replace individual strips. But without damage to the castle can not do.
• Relatively simple design, which is located directly on the panel itself.
• Laminate with this type of castle has a relatively low cost, which significantly affects the family budget.

For the sake of objectivity, we note the cons. If excessive load is applied to the floors, then friction will form at the joints. For this reason, the latches in the groove will begin to wear out, as a result, the connection will become fragile. This is one of the reasons why gaps often appear between the planks.

Click system locks

Unlike the laminate lock system described above, Click has more advantages. The assembly process of the laminate is carried out at an angle of 45 degrees. And at the same time, you should not make a titanic effort. If the previous lock can be damaged during installation, then these are not. Moreover, the docking is very tight and reliable. As a result, such a connection will cope with high loads.

Important! A number of well-known and expensive manufacturers produce such a laminate, where after installation by the Click system, the joints of the lamella joints are absolutely not visible. Of course, such laminate locks create a beautiful effect.

There are a number of positive aspects of this system:

• Double mount at 45 degree angle.
• After the installation is completed, the flooring has sufficient strength.
• During operation, the risk of deformation is practically reduced to zero.
• If you have certain skills, you can disassemble up to six times.
• Even a non-professional in this field can handle the installation process.
• No special building material is required for installation.
• According to the information provided by the manufacturers, a floor difference along the plane of up to 3 mm per square meter is allowed.
• During installation, it is impossible to damage the laminate.

What is better Click or Lock?

So, having considered the main features of these two systems, let's compare them with each other and immediately determine which laminate locks are better. If we talk about Lock, then this locking connection has proven itself positively for many years. This castle is considered the most affordable and inexpensive. After all, the lock is formed by milling directly on the lamella itself. For installation, you need to make a lot of physical effort, as a mallet / hammer and a wooden stand are used. Otherwise, the connection will not be fixed.

Important! This installation method requires special skills of the master, since if you make a little more effort, the laminate lock can be damaged. Often there were cases when the master missed the hammer and fell right into the thorn. The consequences are not the most encouraging.

Click, on the other hand, is a more modern laminate locking system. It completely lacks the shortcomings described above. The process of making a groove occurs in the same way, by milling. But as for the shape of the spike, it looks like a flat hook. The groove, in turn, has a kind of platform where this spike enters. As practice shows, the assembly process is very fast. It is necessary to bring the bar to the groove at an angle of 45 degrees. Insert the groove into the spike. And with a smooth movement, simultaneously pressing and lowering, a strong connection is formed. As a result, you can hear a characteristic click.

So, from this description and comparison, it becomes obvious which of these two laminate lock systems is better. Although you will have to overpay for the latter, the end result will be much more effective.

Lock systems

Lock with plastic plate

After a while, the manufacturers decided to improve the lamella docking system and added plastic to the laminate locks. This technology has characteristic differences and is divided into two features:

1. Springy. The main difference is that you can literally snap it in one motion. This plate has an important advantage - the speed of installation work. However, there are often clear barriers to quick installation. This is explained by the fact that the floors are always even. As a result, the lamella begins to succumb to deformation, which leads to difficulties.
2. Rigid. The snap-in design is the same, but the panels must be inserted in a longitudinal motion to connect. All this greatly complicates and delays the installation process. Apparently, this lock system is able to withstand a large load, there is no exact information.

But it is important to understand that plastic is used as a connection. And this material tends to break at the most inopportune moment and in the most inopportune place. Therefore, this type of lock for lamianat is not very popular.

Click with aluminum plate

This method of joining the laminate has its own distinctive features and now we will present them to you:

• Easy installation of the cover.
• Due to the presence of aluminum in the grooves, a very strong connection is formed that can cope with high loads.
• This type of docking is able to survive 6 cycles of installation and dismantling of the coating for various reasons.
• Possibility to create an airtight coating. So moisture will definitely not get under the laminate.
• It is possible to carry out installation on a completely different surface, for example, a concrete screed, a wooden floor, and so on.

Important! According to the manufacturer, this coating is able to cope with a load of 850 to 1200 kg per square meter.

Tarkett T-Lock

As already mentioned, this is a lock patented by the manufacturer, developed using a special technology. This docking method can be safely attributed to the most progressive. Locks have relatively wide special elements, which, when approached, are joined without distortions and deformations. In this case, a large angle of inclination should not be given.

When docking, a characteristic click is heard, indicating reliability and complete fixation. Without deforming the lock, the laminate can be disassembled and reassembled up to four times. An important advantage is that this coating is convenient when laying in rooms with cramped dimensions.

5G

When using this technology, the docking process occurs not only from the longitudinal side of the lamella, but also from short end sections. At the same time, there are no difficulties during installation work. The slats snap on very easily. But there is one significant drawback here. In such systems, there is always a plastic or aluminum fixing tongue. If during installation it is accidentally damaged, then it can no longer be repaired, as a result, the laminate board will automatically become unusable.

Megalock

In this case, docking is carried out not only on the long side, but also on the short side. The principle of connection is reduced to the use of tongue and groove technology. Due to this, the coating became possible to repair if necessary. Moreover, it can be disassembled and reassembled several times without the risk of damage to the coating.

Important! The Megalock lock system allows you to achieve complete insulation against moisture penetration. That is why these locks are used in combination with moisture resistant products.

Systems from other manufacturers

So, we have discussed with you the most common technologies that are most often found on the domestic market. Now let's pay attention to the lock systems that are patented by different manufacturers.

1. Uniclic. Laminate with uni click locks has an original latching system. Docking takes place according to the tenon-groove method, but without any additional tool. The result of joining the laminate with uni click locks is the complete absence of cracks, the divergence of the panels after a while, the absence of a visible seam.
2. ProLock and SmartLock. As for ProLoc, this locking system has found its application in rooms where laminate is being installed over a large area. Also in those places where there will be a serious load on the coating. The laying method has no problems, everything is simple. If there is high humidity in the room, then preference is given to the SafeSeal system. If we talk about SmartLock, then its joints are treated with a special moisture-proof impregnation. During installation, it is important to observe the correct angle in this case, no special problems should arise.
3. Pro click. The installation process of the laminate is carried out according to one geometry. Additionally, it is recommended to use special sealants to improve the docking properties. Even under surface tension conditions, Pro Click will not produce cracks or other defects.
4. ClickXpress, DropXpress and PressXpress. All these locks are inherent in one manufacturer - Balterio. Each of them has its own characteristics. Click Xpress allows you to achieve the effect of a seamless coating. Disassembly is allowed. DropXpress is U-shaped and resembles a 5G system. As for PressXpress, docking is done by pressing. No visible seams.
5. classen. This type of laminate lock is a representative of a German manufacturer. We can safely say that this is one of the most reliable and strong locks. The connection process is accompanied by a tongue and groove.
6. Witex. According to the manufacturer, this lock has a tensile strength of up to 1100 Nm / p.m. As a result, it is characterized as reliable and durable. However, there is an important difference and it boils down to the fact that the joint is treated with paraffin.

Conclusion

So, here we have considered all the important features and varieties of laminate locks. As you can see, they all have a variety of types and specifications. We hope that this material has given you a lot of useful food for thought. After reading this article and watching the video at the end of the article, you can arm yourself with the necessary knowledge and boldly go to the store. This will ensure that you make a quality purchase.

Laminate- modern flooring, which has recently become widespread in our country. Its popularity is explained by its high aesthetic and quality characteristics at the best price, affordable for a buyer with an average income level.

In many respects, laminate flooring is superior to natural floors.

The basis of the construction of the laminate is a high-density HDF board, in the thickness of which a lock is cut, thanks to which the installation of the floor is simple and subject to a person who does not have the skills of a builder-finisher. There are a large number of castle structures that differ both in design and assembly technique. Many manufacturers develop their own lock systems, and some manufacturers use previously developed ones.

In this article, we will give an overview of the main designs of laminate locking systems.

ProLoc lock

The ProLoc system is developed and patented by Pergo. The system provides a triple locking system, the installation of the laminate is simple, the joints are treated with wax impregnation. The lock perfectly holds the panels in tight contact and withstands heavy loads. This is one of the most secure locks.

Smart lock

The SmartLock system is a simpler version of ProLoc. The connecting elements of the laminate are also impregnated with water-repellent impregnation. The locking system is reliable, withstands heavy loads. Provides easy installation with an excellent end result.

PROClic lock

PROClic is an innovative development from Egger. Differs in the special geometry allowing to stack on one element. It has high resistance to point loads and tensile strength.

ClickXpress lock

ClickXpress is a development of the Balterio concern. The system is truly revolutionary. Allows you to assemble the laminate very quickly, while the panel joints are difficult to find. The lock allows, if necessary, repeatedly mount and dismantle the floor.

Uniclic Castle

The unique Uniclic system is developed by Quick Step. Differs in an original design of elements. Assembly of panels is simple and convenient. The panel is inserted into another panel along the long side at an angle of 20-30°, then the assembled row is inserted into the previously assembled one and snaps into place. Assembly requires 2 people.

Megaloc Castle

Megaloc is a development of the German manufacturer Classen. This is an innovative invention that allows you to speed up the process of assembling a laminate by 3 times. On the end side of the panel there is an additional movable plastic lock. The assembly is carried out on the long side, as usual, and on the short side, it is enough to press on the board, and it will snap into place without effort. Installation can be done by 1 person. The edges are impregnated with wax protection.

ConnectSystem lock

ConnectSystem is another development from Classen. The system gained great popularity due to its unique streamlined shape. It provides smoothing of the irregularities of the base due to the movable joints at the joints, compensating for the resulting stress between the laminated panels. IsoWaxx edge protection wax protects joints from moisture ingress.

Loctec lock

The LocTec system is Witex's own development. Possesses high rates of durability. This is one of the strongest castles. All edges are treated with wax impregnation, which protects the joints from moisture ingress.

T-lock

The T-Lock system is a Tarkett development that has become widespread in the flooring market. Many manufacturers have adopted this lock. The system very securely fixes the panels in tight contact. The assembly is carried out along the long sides, then the assembled row is inserted at an angle into the previous row and snaps into place with a slight pressure until it clicks.

Based on materials from the site http://interier-nn.ru/tovar.php?id_vid=1&pathVid=laminat - laminate online store.

Laminate is a modern, durable, wear-resistant and comfortable floor covering. Installation of the flooring can be performed without special skills. The amount of effort will depend on what types of laminate locks are used by the manufacturer on the product used in the design of the apartment. Some of them do not provide for disassembly and reassembly of the coating. Others speed things up. The third ones are most convenient if you need to minimize the displacement of the lamellas.

Why do we need different types of locks

Looking at prices and analyzing laminate offers, it is not clear to the average user why there are different types of castle zones. It would seem that it is more rational to use only one, the most convenient one. In practice, things are different.

Some laminate locks are outdated and only used by manufacturers with older production lines. Others appear to be the most common. Still others are patented by individual companies. Some belong to the latest technological solutions, such laminate locks require a special approach to lamella molding.

The following types of docking mechanics systems are found on the modern market:

• the easiest option is Lock;
• widespread Click;
• patented by the Tarkett T-Lock brand;
• 5G using a plastic or metal fixation piece;
• Megalock, such locks on a laminate have an end docking area on tongues;
• ClickExpress, this system is slightly better than the common Click;
• the Unicklick locking system, which not only provides convenient assembly of the coating and maximum adhesion strength of the lamellas, but also guarantees assembly and disassembly of the flooring up to 4 times without damaging the laying elements.

The list is closed by a special class of laminated docking areas where aluminum parts are used. Such interlocking systems of the laminate guarantee the resistance to the separation force of the lamellas up to 1200 kg per sq.m, as well as the invisibility of the connecting lines between the laying elements.

When choosing a specific type of laminate lamellas for home decoration, it is useful to immediately assess whether or not disassembly and subsequent assembly of the coating is necessary. If you purchase a budget segment product that wears out between repairs, you can save money by choosing a product with a Lock lock.

For a pavement designed to last decades, it is useful to provide for the disassembly and assembly of the deck. For such a case, manufacturers will offer different types of laminate locks.

In order to understand exactly which locks on the laying elements will be most convenient in a particular apartment, we will consider in detail the properties of each of them. Laminate from different manufacturers, of the same strength class and thickness, may have different connection systems from each other. The final price of the products will depend on their complexity, so you should carefully choose a specific product when buying.

lock

The lock zone type Lock is deprecated. Her thesis description looks like this:

• on one side of the lamella there is a groove along the length, on the other - a spike;
• the spike has a toothed shape;
• Laminate is laid with hammering one lamella into another with a rubber or wooden hammer.

It is easy to obtain a durable coating with the help of locking connections of the Lock class. It can be sealed with a wide range of adhesives and mixtures. But the Lock class laminate does not provide for the dismantling and reassembly of the coating. To do this without damaging the styling elements is almost impossible. In addition, if even a small amount of water gets into the joining line that is not protected by glue, the deformation of the base of the laminate board will quickly ruin the flooring.

There is also the problem of long-term use of flooring, created from elements with Lock locks. Over time, due to mechanical deformation of the lamellas under load, the connecting line loses its strength. The material simply wears out, the spike of the castle is depleted. In order to minimize the destruction process, the surface under the deck must meet the strict requirements of 2 mm height difference per square meter. Actually, the industry standard was developed specifically for laminate with Lock locks.

Click

The most common, fairly simple and durable lock. It uses the same tenon-and-groove technology as the Lock connection. However, clogging is not required. You can describe the work with the Click lock like this:

• the spike of the lamella has a hook-shaped bend at the end and a protrusion on the reverse side;
• groove profiling corresponds to the tenon configuration;
• Laying laminate flooring with the Click system occurs by inserting the tenon of one lamella into the groove of the other and light pressure with a rocking motion.

When the lock is fixed, a characteristic click sounds, which gave the common name to the class of docking zones. The Click system is convenient, simple, durable. Can be disassembled and reassembled up to 4 times. However, one of the shortcomings of the Locks remained. The tenon groove wears out over time and the connection weakens.

T-Lock

Tarkett has carefully taken into account the merits of the outdated Lock and the widespread Click system. The patented design of T-Lock implements the most notable advantages of the two systems. The slats are connected at a small angle, almost horizontally (unlike Click, where the initial parking angle can be 40 degrees), fixed with a guarantee of a strong connection. At the same time, laying is quickly done without distortions and cracks (which is what makes the Lock system attractive).

Today, Tarkett is not a monopoly and T-Lock locks offer dozens of brands in their products. Laminate flooring from lamellas equipped with such a system allows dismantling and re-laying of the flooring without damaging the joint area up to 4 times.

5G

In a laminate equipped with a 5G locking scheme, the lamellas are connected not only along the length, but also in the area of ​​​​the end part. When laying the board, it is fixed easily, literally with one click. There is a small drawback of this connection system. It necessarily uses an aluminum or plastic fixing tongue that cannot be repaired. Its failure means that the laying board will have to be replaced.

The 5G system is not widespread. The development company patented its invention, so other brands were forced to follow their own path.

Megalock

The very own way that companies have gone, trying to offer customers the functionality of a patented 5G system. Megalock provides fixation of the board from the end and along the length, but provides for a special procedure for assembling the coating.

1. The first row of lamellas is laid with the ends joined. It passes by inserting special tongues into the grooves of the laying elements, which can be purchased as ordinary consumable hardware.
2. The second row of panels is mounted offset.
3. The connection along the length is carried out in the usual way, each of the stacked lamellas is fixed in its place with a light touch of the hand.
4. In each row, the boards are connected by end zones using tongues.

The tongue-and-groove connection of the lamellas made it possible to achieve high maintainability of the coating, to provide many cycles of assembly and disassembly of the flooring, while treating the joining zones with special impregnations, it is possible to achieve complete protection of the interlock from moisture.

The advantages of various castle connections can be listed for a long time. The list contains many names and subspecies, most of which belong only to individual brands. The listed types of connection are enough to understand how one or another laminate on locks works. This is an excellent floor covering, characterized by durability, excellent aesthetics and a solid service life. And lock connections, which simultaneously speed up assembly and improve the quality of the flooring, will allow you to do all the work on decorating a house or apartment yourself.

Modern types of laminate locks are a constructive part of a laminated board, which is responsible for connecting the lamellas to each other. The service life of the floor covering depends on how well the lock is made and how the technology of laying the coating is observed.

Most famous brands and brands offer their own locking system, designed for a specific type of laminate or a specific collection. In general, almost all locks are a derivative or a modernized version of two classic types - “Click” or “Lock”.

“Lock” fastening systems

Lock type connections require more thorough preparation of the subfloor

Lock connection type "Lock" is a standard principle of "thorn - groove". On the one hand, the laminate panel has a recess with a comb, on the other, a protrusion that repeats the shape of the comb.

Laminate flooring is installed by hammering the board to be laid into the already laid panel at an angle of 90 degrees using a mallet and a tamping bar. As a result, the panels are brought together, forming an invisible joint.

Among the significant disadvantages of this type of castle can be identified:

• weakening of the connection - over time, especially with a low-quality laminate, the panels may diverge at the junction. This problem is partly solved by applying a sealing compound, which also protects the connection from the penetration of moisture and water;
• laying technology - in the absence of experience in installing laminate, it is quite easy to damage the “thorn” of the panel when driving the lamella. It is better to entrust the work on the implementation to a professional or practice on the scraps that remain after fitting the panels.

The occurrence of problems with the weakening of the lock connection can be minimized - it is enough to carefully level the rough floor base and use a high-quality damper substrate.
“Lock” locks are gradually losing popularity to higher quality counterparts, but some manufacturers still use them, especially when releasing cheap collections.

“Click” fastening systems

The “Click” locking connection is made in the form of a groove with a protruding element on one side of the panel and a tongue-shaped tongue resembling a hook on the other side of the panel.

Installation of a laminate with such a lock is carried out by placing the laid sheet in the groove of the laid panel at an angle of 45 degrees. The angle may have other values, depending on the manufacturer.

Next, the panel is lowered to the floor surface, an impromptu hook clings to the comb in the groove and closes. With a tight connection, a characteristic sound may occur, resembling a “click” or a weak click.

Click systems form a stronger and more durable connection

Among the advantages of such a lock are the following:

1. Durability - the percentage of defects during the installation and operation of the laminate with the "Click" system is quite small. During operation, the lock does not diverge, does not creak, does not loosen.
2. Service life - even after 7-10 years of use of the coating, the locks do not give discrepancies in the joints, which gives a tight connection, which partially prevents the ingress of dust, dirt and moisture.
3. Removable – If required, “Click” laminate flooring can be removed and re-laid without significant risk to the flooring.

It is worth noting that these advantages apply only to branded panels. Chinese fakes or coatings that do not meet international standards rarely last the declared service life and become unusable when you try to dismantle them.

The “Click” lock system has served as the basis for the development of proprietary connections from many manufacturers. Often, locks are supplemented with a locking system that allows you to mount the cover by simply pressing the edge of the panel.

For example, there is a 5G laminate lock system that has a similar shunt and slot design. In the deepening of the shunt (from the end) there is a closing “tongue”, which is pressed through under pressure, and after a snug fit of the elements closes.

Which castle is better - expert opinion

If we make a detailed comparison, then the “Click” type of lock is significantly superior to the “Lock” type of connection. This is a modern fastening system that allows better and stronger fixing of the laminate board.

The floor covering after laying the laminate with “Click” lock forms an almost monolithic slab without a joint visible to the naked eye. The strength of the joint, in turn, guarantees trouble-free operation of the laminated cladding during the stated period.

If we consider the question from the point of view of which laminate lock is better or which system to choose from the existing options, then it all depends on the budget and allocated funds. Manufacturers such as Tarkett, Kronospan, Classen offer their solutions based on click or 5G systems.

General comparison of two popular connection types

Tarkett has a T-Lock connection that combines the classic tongue and groove and click. When laying, the panel is set at a slight angle, slightly pressed and at the same time lowered to the floor. Laminate with such a lock is easy to install even without extraneous tools. To dismantle the panel, it is enough to perform the reverse steps.

Kronospan laminate has a lock with a brand name - 1clic2go. When installing, it is enough to align the lock cutouts and press the panel with a light force. This allows you to carry out floor cladding indoors in record time. It is almost impossible to damage the laminate during work.

Classen products are equipped with a connection called Megalock. This is a proprietary variation of the 5G lock. In the end part of the panel there is a shaped power layer, which opens when the panels fit snugly. Installation, as in other cases, takes place without special tools.

When choosing a laminate, always consider the interlock in terms of simplicity and reliability of design. Laminate with 5G lock and its variety is the most preferred for rooms where the removal or re-laying of the flooring will not be carried out in the next 10-12 years.

For re-laying it is better to use a laminate with a simple “Click” lock. Especially if the recoating will be done once or in case of urgent need to fix a problem.

Variety of sizes, colors and textures. This is not limited to the choice of laminate flooring. An additional factor in deciding whether to purchase a particular material may be the connection system. Consider the most popular types of laminate locks that provide the necessary technical requirements for laying. We will also figure out which locking system is best suited for each specific case. And finally, we will give a few recommendations for installation and maintenance.

Several decades have passed since the creation of such a coating as a laminate. During this time, technology has changed a lot, this also applies to locks. Every 2-3 years, manufacturers introduce a new type of connection, arguing this with improved stability and ease of installation. However, each prototype comes down to two basic ones: Lock and Click. Let's consider them in more detail.

The most popular collapsible systems that have won the recognition of laying masters. For each of these types of castles, there are many subspecies. Some of them can be found only in individual manufacturers, while others, on the contrary, are in service with most well-known laminate manufacturers.

Both basic systems are based on a tenon-and-groove connection. The difference is only in the profiling of the connecting parts.

Which lock is better Lock or Click

We will make a comparison according to the characteristics that are most relevant for the buyer.

• cheaper;
• tight connection.

• with prolonged use (with a deviation from the installation and operation standards), gaps between the lamellas may appear;
• a more complex laying process using a mallet and a padding strip;
• the risk of damage to the lock during installation.

• ease of installation;
• installation is made without additional tools;
• increased strength;
• during operation, the lock does not wear out, cracks do not appear;
• a tight connection is ensured when using double locks;
• the possibility of mounting on an imperfectly flat surface;
• safe assembly with minimal chance of damaging the lock;
• the possibility of re-coupling after dismantling the coating.

• high price.

Let's take a closer look at the pros and cons of both systems below.

Lock locks

Translated from English, the name of the compound is translated as "castle". This method of fastening laminated panels is one of the very first. At present, this type of surface closure is technologically obsolete.

On the one hand, the mating surfaces are a groove, on the other hand, a spike, which are cut by a cutter on the bearing layer of the board.

The installation principle is as follows:

1. An attached board is attached to the board located on the floor at an angle of 0 °.
2. A padding bar is substituted for the opposite side of the lamella.
3. With light blows of the mallet on the bar, we achieve tight contact until the gap is eliminated.

Advice: tamping should be done carefully, without any extra effort, since with strong blows with a mallet, there is a high probability of damage to the lock.

If the connection is correctly installed, the stud fully enters the groove, the comb fixes it into the stud in the recess and prevents the adjacent panels from coming out of the hitch. This type of lock is also called a lock.

The weak link in the design is precisely the comb, which takes most of the stress on itself. The connection between the groove and the thorn is quite tight, however, with frequent loads on the lock, the comb is abraded. In the future, cracks appear at the attachment point. This defect cannot be eliminated without dismantling and subsequent replacement of the panel.

But this defect can be prevented. To do this, it is necessary to install the laminate on a perfectly flat surface with the elimination of the smallest particles of construction debris and the use of a substrate material that will not give a strong subsidence during operation. Otherwise, any "pebble" under the coating will create additional stress in the castle, reducing the life of your flooring.

Otherwise, even though the technology is outdated. This type of laminate lock provides all the necessary performance properties, subject to proper installation and further use. However, manufacturers prefer the Click system, so finding the “old version” is becoming increasingly difficult (if we are talking not about Chinese fakes, but about certified manufacturers).

Click locks

A relatively new technology, according to which the panels are fixed by means of snaps. The main distinguishing features from Lock, apart from the installation method, is a different shape of the tongue with a groove profiling for it.

The spike is also located on the carrier plate and looks like a small hook.

The installation method is as follows:

1. A panel to be mounted is brought to the board laid on the floor at an angle of 45°. The angle may vary from manufacturer to manufacturer, so this point needs to be clarified.
2. The hook is driven into the groove.
3. The panel is lowered to the horizontal.
4. A characteristic click is heard, the connection is made.

It is because of this click that the system got its name.

There is no need for additional tools during installation. You don’t need to make special efforts, finish it off with a mallet or hammer too. Otherwise, the key edge may be damaged.

Note: if, when fixing the plank, a small gap remains, then to select it, it is necessary to lightly tap with a mallet on a previously substituted bar or other laminate board. This must be done carefully so as not to spoil the lock element.

This type of connection is characterized by good density and operational properties - the retaining edge in the groove practically does not wear out over time. Therefore, such a laminate will last a long time without the appearance of gaps and cracks.

Also, the canvas assembled by the Click system can be reassembled. However, it is worth considering that during the life of the laminate takes on the smallest unevenness of the floor, and in a new place the adhesion may not be so tight, even taking into account the numbering of the boards.

The Click method does not require such strict restrictions on the evenness of the surface on which it is laid (unlike Lock), but this does not mean that it is not necessary to level the base. An even base for laminate is a prerequisite for installation.

Let's consider several subtypes of the Click system, which are the most popular.

Uniclic

It is mainly represented by the Quick Step brand. Installation can be done by simple snapping - for this it is enough to bring one panel to another at an angle of 25-30 ° and fix it. There is also the possibility of laying horizontally with joint padding, for laying in the last row.

It has fairly good strength properties. Withstands a tensile load of up to 450 kg per linear meter.

System advantages:

• the lock snaps into place without much effort;
• reassembly is possible;
• laying both from left to right and from right to left;
• moisture treatment.

Minuses:

• over time, the lock may disperse along the end of the bar due to the low ridge in the groove.

JUST clic and UNI fit

Patented systems under the Egger brand.

JUST click replaced Pro clic. Unlike its predecessor, assembly of the entire series is required. The bar has two identical tongues and two identical grooves, which makes it possible to engage on both sides. It has a high assembly speed.

The groove and spike are profiled in the form of a conjugated oval, in connection with which a tighter contact is provided over an increased contact area. The gaps in the lock are minimal, so even the smallest debris is not allowed - check the strips before mounting.

Lamel with a lock UNI-fit can be fixed to the previous row separately, that is, it is not necessary to assemble a whole row for subsequent fastening. The spikes and grooves on the end and the long side are different.

SmartLock and ProLock

Both options are presented by Pegro. SmartLock is a more primitive version in terms of profiling - there is one additional retaining element on the top of the slot missing. As a result, a lower contact density is observed.

Most modern Pergo laminate models are equipped with the ProLock system. Both types of locks have a moisture-repellent impregnation, which, coupled with a massive fibreboard base, makes this coating well protected from moisture (seam sealants are used for even better protection).

ClickXPress, DropXPress, PressXPress

Represented by the brand Balterio.

ClickXPress represents a bunch of groove-thorn with a profiling of the lower part in the form of an oval conjugation. Laying is done at an angle of 45°.

The advantages of this connection include:

• reliability;
• strength;
• imperceptible high-quality seam;
• reassembly;

DropXPress is not inherently a Click-lock. The connection profile consists of two L-shaped hooks. The hitch is held due to the weight of the laminate panel and the friction force, since the lowering of the board at an angle of 0 ° from top to bottom occurs with an interference fit.

This method has its advantages:

• increased laying speed;
• ease of installation
• the same locks for the end and the long part

PressXPress- mounts with a counter-element, included in the new generation of 5g. When the board is seated in the groove, the fastening element is displaced, which is driven into the recess. Thus, the effort required for installation is minimal.

Advantages of the castle:

• increased installation speed;
• strong connection;
• invisible seam;
• possibility of installation at any angle.

In 2017, a new connection was presented at Domotex FitXPress, which will be used on Balterio's Magnitude Series laminate flooring, replacing PXP. The difference between the locks lies in the shape of the latch tongue.

Megaloc

Used on Classen laminate. It is a modification of the 5g system. Replaced the outdated EasyConnect model. The locking tab is located in the groove, not on the tongue. Just like on the Pergo coating, wax impregnation is used for moisture insulation.

Installation is carried out in separate panels, and not a whole row at once. Boards are laid at an angle until they click. Work can be done alone without outside help. If necessary, disassemble the connection is not difficult.

T-lock, 2-lock, TC-lock

Featured by Tarkett

T-lock- the old technology is satisfied, at the moment it is quite common, but it is being replaced by modern systems. It has a relatively small joining angle of panels of the order of 20-25°.

Laying may require the participation of several people, since it is necessary to mount the panels in rows as a whole. At the slightest shift of one of the boards, you will have to disassemble the entire row and start the process again.

Of the minuses can be identified:

• the joint is visible on the end of the laminate, especially in dark colors;
• with repeated use, the lock along the long part of the lamella may be deformed.

2 lock- newer model. It has a plastic tab to secure the connection. Allows for quick and easy laying even by one person - the assembly is carried out not in a whole row, but in one panel.

TC lock is a T-lock receiver. It is becoming more widespread. The cost does not exceed its predecessor. Unfortunately, old collections cannot be docked with the new TC-lock system due to the height difference.

Perhaps this is the only negative, let's focus on the pros:

• there is a tighter contact during coupling, therefore, the probability of moisture getting into the interlock is reduced;
• very good strength characteristics - the level of tensile load exceeds the norm by 8 times;
• quick and easy assembly;
• one person can do the installation.

TwinClic

Represented by the Russian brand Kronospan. At its core, it is an analogue of T-lock. It is also not possible to lay one panel at a time - it is necessary to assemble the entire row, which is not always convenient, especially when the installation is performed by one person.

When fixing the board in the groove, there is no pronounced click. It is better not to use this type of lock for laying laminate with a solid floor throughout the apartment, since there is a possibility of raising the joints under loads.

On models of laminate, which is in a low price category, there is very little protection against moisture.

LocTec

Patented Witex laminate locking system. Refers to high-strength compounds. Fairly easy assembly allows you to work alone. The installation process should not be difficult. The result is a smooth floor covering without visible seams.

Docking points are impregnated with a special water-repellent mastic.

Alloc

Introduced by a Norwegian flooring manufacturer. The quality is up to the mark. Has an aluminum insert. It has excellent strength properties, so it is most often used on commercial grade 33 and 34 laminate, which is designed for laying in places with increased operational load.

The advantage in strength becomes especially noticeable in large rooms. For such places, it is possible to lay a laminate without thresholds over the entire area. For ordinary apartments, the installation of such a coating is not advisable, since the high price exceeds the benefits that are not destined to be revealed at home.

Lock processing

Most modern laminate models are protected from moisture in the form of impregnation of the interlock with wax, paraffin, and special mastic. If for some reason you have purchased panels that are not subject to this procedure, then you yourself can perform simple manipulations that will increase protection against moisture.

Such formulations are available in liquid or paste forms. Of particular difference is what consistency you choose. The main thing is that you feel comfortable using the composition.

Advice: if possible, it is worth buying a laminate with protection of locks from moisture.

You can also use sealant to join the panels. In this case, several positive effects can be observed:

• increased protection against moisture;
• a tighter connection is made;
• if necessary, you can mask the seams.

Modern laminate models are equipped with convenient locks that allow you to perform a high-quality joint. In addition, most of them have water-repellent properties and do not need additional processing.

Experienced craftsmen perform installation for any system without loss of connection quality. If you are a beginner, then when choosing the type of laminate locks, preference should be given to models from the 5g generation with a fixing polymer tongue. In this case, laying will be carried out quickly and easily even alone.