A plastic door differs from analogues made from other materials in its multi-layer structure, so the locks for such doors also differ from their counterparts. Lock for plastic door installed by professionals. For people unfamiliar with design feature door leaf, it is recommended to install only certain types of products yourself. They will be discussed in our article.
Lock selection criteria
When choosing a lock, you should rely on two important factors:
- the type of lock that determines its reliability;
- quality of the locking device provided by the manufacturers.
Types of castles
Locks for plastic doors come in mortise and overhead locks. Mainly used mortise mechanisms, without spoiling the appearance of the door leaf.
According to the locking mechanism, locks are:
- lever - the closing mechanism is formed by several plates;
- cylinder - the lock cylinder is a cylinder in which the pins move in a certain order;
- electronic - locked using a key fob, chip, etc.;
- electromagnetic - in addition to the electronic mechanism, they are equipped with magnets that hold the door in the closed position;
- multi-locking - the locking mechanism is based on several elements of different types.
For plastic doors, in most cases, electromagnetic and multi-point locks are used, since with a small design they provide maximum reliability.
All plastic locks are different from their counterparts small in size and lightweight design.
- cylinder locks with a small cylinder;
- latch handles with additional locking with a key (installed on most balcony doors);
- magnetic clasp handles. The door is fixed due to the action of a strong magnet;
- roller latches. The roller is under the influence of a spring. When the door is closed, the spring weakens and the roller fits into a groove specially marked for it, thereby fixing the door.
Balcony locks are not secure. For additional protection It is recommended to install a burglar alarm in apartments from “window makers”.
Manufacturers of locks for plastic doors
On Russian market The most common locks from such companies are:
- Apex;
- Calais;
- Guardian.
A lock for a plastic door from Apex costs approximately 600-700 rubles (at the time of publication). The company primarily produces multi-locking devices. All products Chinese manufacturer certified in Russia. It is produced in accordance with GOST and is durable (all products are designed for more than 200 thousand opening and closing cycles).
The cost of locks from the Turkish company Kale is slightly higher (approximately 1,000 rubles). Just like the previous company, Kale is engaged in the production of multi-point locks. The products are made from high-strength materials that are not subject to corrosion. All devices have high class burglary protection.
The Russian company Guardian produces a wider range of locks for plastic doors. The average cost of one product is 550 rubles. The manufactured products are certified. The lineup constantly changing, adapting to the needs of customers.
Each manufacturer gives a factory guarantee for its products, which indicates the quality of the products.
Installation of locks
For balcony doors the most simple solution There will be a replacement of a regular handle with a product that can be locked with a key. This operation Even a person without experience can do it by watching the video instructions provided.
As mentioned earlier, it is best to entrust the installation of complex locks to a plastic door to specialists, but if you decide to carry out the work yourself, then you need to follow the following instructions.
Installation of an electromagnetic lock
To connect electromagnetic lock electricity supply is required. Installation of the device is carried out as follows:
- As with the installation of other types of locks, at the first stage the holes are marked for subsequent fastening of the device. Electromagnetic lock consists of two parts that fit tightly to each other, so marking must be carried out as accurately as possible, and in turn - first one part, then the other;
- holes are drilled in the marked areas, the depth of which is equal to the size of the mounting screw;
- both parts of the electromagnetic lock are installed and fixed;
- Each lock comes with connection instructions, according to which electric wires and the terminals are connected;
- on last stage Connection is made to the power source and the functionality of the mechanism is checked. If any problems are detected, steps 3-5 need to be checked and corrected if necessary.
If desired or necessary, you can connect additional devices to such a lock, for example, a closer or a video intercom.
Installation of a multi-point lock
Multi-point locks represent an entire door locking system. It consists of the following elements:
- the main mechanism, which can be of a crossbar or non-crossbar type;
- auxiliary roller or flange lock;
- a frame connecting all elements of the lock into a single system;
- movable bus;
- additional trunnions.
Multi-point lock
Due to the complexity of the device and the high precision during installation, it is not recommended to install the lock on your own.
Locks for plastic doors are quite varied. Some of them can be installed independently (mortise lever or cylinder, electromagnetic, etc.), while others (multi-port) only with the help of specialists. Each lock is unique in its own way and has a high degree of security. For long-term and uninterrupted operation For devices, it is recommended to purchase locks from the most well-known manufacturers.
It is necessary to choose an electromagnetic lock for a plastic door taking into account the characteristics of the product. The door leaf made of plastic differs from wood and metal. Inserting a lock into plastic is done slightly differently than into wood. Selecting a locking device is a responsible matter and has its own nuances. The selection and installation of an electromagnetic lock on a plastic door should only be entrusted to qualified specialists.
Features of locks for plastic doors
Regular mortise lock models are great for doors made of metal and wood. But if you embed such a lock into a plastic sheet, you can cause damage to the door coating or glass unit. You should only purchase a lock that is designed for a plastic door.. Mortise locking devices and overhead locking devices are installed in such doors. The type of lock is selected taking into account the design of the door itself. On doors with high traffic, it is better to install electromagnetic locks that will not deform the door. Such a lock should:
withstand large temperature changes;
have proper auxiliary equipment;
pull the door firmly;
provide a high level of security.
Modern locks for PVC doors are different stylish design, the kit includes readers, a power supply, a magnetic card, parts and fastenings for installation. All models for plastic doors have lighter designs. It is better to entrust the choice of a high-quality and durable lock to a specialist.
Types of castles
Devices for plastic sheeting are quite diverse. Exist:
mortise electromagnetic locking mechanisms;
rim locks;
multi-gap.
Each castle is unique in its own way and has high level protection. Some models are quite complex and cannot be hacked, knocked out or drilled. The anti-vandal housing provides reliable protection against intruders. For long-term and uninterrupted operation of the device, it is recommended to purchase locks from the most well-known manufacturers.
Installation features
Installation of an electromagnetic lock on a plastic door must be carried out by qualified specialists - sometimes it is only possible in the upper or lower corner of the door leaf. Order this service from us - our company’s specialists will not damage the double-glazed window or the plastic sheet itself. When choosing a lock, you need to pay attention to its specifications, possible load carrying capacity, access control.
Before inserting the locking device using special equipment grooves are made for fastenings required sizes. After completing the necessary markings, holes are drilled and both parts of the electromagnetic locking device are installed. Then, according to a certain scheme, the connection is made electrical wires. The lock is connected to a power source. Installation of multi-point locks is more complex - such locking devices provide very reliable fixation of the door.
It has been established by manufacturers that locks for plastic doors are of the same type in design, but have some installation features. This is due to the characteristics of the door profile from which they are made (called narrow-profile). In designs from PVC profile As a rule, a certain type of locking device is installed.
What types of locks are there for plastic doors?
One of the features of metal-plastic doors is the installation of a lock during the manufacture of the door. The consumer is spared the difficult operation of mortise locking; he only needs to select a mortise lock from the list provided by the manufacturer.
Issued the following types locks for PVC doors:
- mechanical;
- electronic.
Mechanical locking devices
A mechanical lock consists of a body, a bolt (bolt) and a secret mechanism. There are two ways to construct a secret mechanism: lever and cylinder. Levers are a set of plates (with slots) that move the bolt drive when opening/closing with a key. The number of plates affects the security level of the lock.
Lever locks are reliable and resistant to mechanical breaking. The disadvantage is the case limitation on the number of plates.
The secret device of the cylinder mechanism is a drop-shaped block (larva), inside of which there is a rotary cylinder and a group of spring-loaded pins (can be disks or frames). Each pin is divided into two parts. Rotation of the cylinder and, accordingly, drive of the crossbar is possible only if the heights of the pins coincide.
Cylinder locks They are simple and easy to use, but they are not burglar-resistant.
Security indicators against hacking
A wide variety of mechanical locks offer varying resistance to burglary. There are four lock security classes, which are determined by the time required to break it. The classification used is generally accepted, only in our country the designation is numerical (1-4), and in Europe it is alphabetic (A-D).
The table shows the resistance of locking devices to various methods autopsies:
Locks on plastic doors must have a bolt overhang of at least 12 mm.
Specifics of locks for metal-plastic doors
Bar lock Based on the number of locking points, locks are divided into single-point and multi-point (latt locks).
The essence of single-point locking is only one locking point. They are mainly used for internal doors, storage rooms and utility rooms.
For narrow-profile entrance doors, a strip is used. This is a device consisting of a main locking device and 2-3 locking mechanisms located on one rail. The length of the slats ranges from 1.6 to 3 m. A locking plate (shtud) of the same length or separate ones are attached to the box or second leaf (for double doors) locking mechanism. Opening/closing is carried out from the main lock using a key or handle. Some models have anti-burglary pins.
Electronic locking devices
Very often on PVC doors install electronic locks. This perfect solution to prevent access to a special room by strangers or restrict exit at a sensitive facility. The locking device consists of a control panel that controls electronic unit, sensor (signal receiver) and drive.
Depending on the type of drive, locks are electromechanical and electromagnetic. Electronic memory devices are also classified by key type:
- intercoms - tablet key;
- coded – entering a code from the keyboard;
- biometric – fingerprints or palm prints.
Significant feature electronic locks is the possibility of remote control.
Manufacturers of locks for PVC doors
There are a sufficient number of locks for plastic doors from foreign and Russian manufacturers. Among domestic manufacturers we can highlight the Guardian plant, and among foreign ones - PAVO, Fornax, Vorne (Turkey), FUHR, ROTO (Germany), MACO (Austria). German and Austrian castles are considered excellent. Their prices are also high. In the middle price group there are locking devices from Turkish companies.
FUHR GmbH
The FUHR company has established itself as a manufacturer of high-quality, comfortable to use different types locks for doors made of any material. The production model FUHR Multisafe is renowned for its reliability and versatility. This is a multi-point mortise lock with an automatic locking function when the door is closed. Backpressure protection is provided for the halyard latches. All parts are adjustable, including the locking bars. To learn how to properly install locks on plastic doors, watch this video:
Additional modules may be included to increase the security of the memory.
Roto Frank Company
ROTO products are not just a mortise lock, they offer comprehensive solution on the functionality of narrow-profile doors. The basic model ROTO Doorsafe is complemented by:
- auxiliary constipation,
- cylinderless locks,
- push headset,
- loops.
The device can be locked using a key, a handle, or an electric drive. Depending on the set there can be up to 5 locking points.
MACO Company
The Austrian company MACO is one of the few that does not produce a single-point lock for a plastic door. The attention of developers is focused on improving the protective functions of multi-point chargers both from hacking and from the penetration of cold. To learn which lock to choose from the wide variety, watch this video:
All models of MACO PROTECT series locks are equipped with anti-burglary trunnions, which are adjustable for rebate play and pressure. The locking points can be driven either by a handle or by a key. The number of locking points is 7, plus two points can be increased due to latches. The length of the slats and frame is 2.4 m, but it is possible to increase it using modular system. In addition, the types of locking may vary.
Ordering entrance metal-plastic doors, you need to ask the manufacturer what kind of fittings he uses. The best solution There will be multi-point locking devices from Western European companies. There is no doubt that they will last a long time and reliably. And although it will be more expensive, you should not skimp on home security.
Plastic sheets appeared on the market relatively recently. But because of their qualities and properties, they quickly gained popularity among customers. Easy installation anywhere in the house or outdoors, reliability and “retention” of heat in the house, harmonious design and discreetness - these are the advantages that plastic doors have.
Features of plastic doors
Such doors are ideally adapted to temperature changes and especially high humidity thanks to the synthetic materials that make up the plastic. Light weight has a good effect on transportation and installation of the door.
The difference between plastic doors and others lies in the materials. Previously used poor quality, cheap plastic, which over time lost its neatness. Now, in the era of replacing all windows, entrance and interior doors, there are entire corporations that create and supply plastic doors with different fillings.
These can be doors with sound insulation or doors with a heat retention function. They are made of a special frame, which is selected specifically taking into account the load. It is worth noting that, in addition to the variety of designs, there are different types locks for PVC doors.
Locks
Manufacturers of PVC doors do not try to diversify the types of locks in any way - all locks are completely identical in type and mechanics to each other, without any fundamental changes. The difference lies only in the subtlety of installation - it all depends on which profile was chosen for the door. From this it is determined which locking device will be installed subsequently.
When purchasing plastic doors, you don’t need to think about how to install a lock in this door. Everything is much simpler: when ordering required door Based on size, immediately selectable the right type locking device from the price list provided by the contractor.
There are two main types of locks that are mounted on door leaf, – mechanical and electronic. Mechanical locks are simple, popular and are installed on every eighth door out of ten. The composition of such a device is quite simple: there is a body, crossbars and an important part all locks have a secret mechanism.
The secret mechanism is divided into two types.
- Suvaldny- this is a certain set of plates on which there are special slots. Thanks to such slots, the bolt is activated when the lock is opened and closed directly with the key. Locking devices with such filling are quite difficult to break into, but due to the structure of the case, it is possible to use only a certain number of plates.
- Cylinder– mechanism with a teardrop-shaped block. It consists of a block in which there is a rotary cylinder and a certain number of spring-loaded pins. Each pin is divided into equal parts in a special combination. Raising the cylinder, as in the case of turning the bolt, is carried out only if the key coincides with each pin in the desired lift. Cylinder locks are suitable for interior doors, as they are easy to use and convenient. But they may not withstand hacking and open.
- Electronic locks are modern locking devices that are currently gaining particular popularity, because they reliable solution, capable of preventing access to a certain room, area or house. Such a mechanism consists of a control panel, an electronic unit, a sensor that receives a signal, and a wire. This device is controlled remotely. This is both its advantage and its disadvantage.
Locks by type can be divided into electromechanical and electromagnetic. Among them you may find:
- code – the code must be entered directly from the keyboard;
- intercom - opens thanks to a special key-tablet, which also differs in its shape and functions;
- biometric - expensive and reliable look product, which can only be opened thanks to a fingerprint or palm print entered in the database.
Features of locks
As manufacturers say, installing locking mechanisms into doors yourself is almost impossible, because the selected lock size may differ from the dimensions that were originally intended for it. In this case, it turns out that the lock will not fit, and the frame of the door leaf itself will be damaged. Manufacturers have put up for sale custom locks that are made directly from plastic. Their structure has the same properties as PVC doors, they are identical in size and do not exceed the width of the profile. All this is aimed at ensuring that the lock does not rest against the filler or the glass unit itself.
- Mortise locks They are popular because of their aesthetic appearance - they are discreet and do not protrude, but for greater reliability you can also install an invoice. As noted earlier, the lock on a plastic door can be mortise or padded. It is worth noting that, according to their properties, they are also divided according to the “points” of locking.
- Single-point locks. As their name implies, this type is equipped with only one closing mechanism. There is no need to tightly lock the door; in terms of reliability, it is completely unsuitable for installation outdoors. The best option for such doors - interior installation.
- Multi-lock. More reliable option according to its characteristics. Has two, three or more locking mechanisms. It tightly attracts and connects the door and the leaf, which increases reliability against burglary. Unlike single-point locks, where the point of contact is in the middle, there are several of these points. With such a lock, sound insulation appears and the heat in the room is retained.
How to adjust?
With the high demand for plastic doors, there is a growing trend of problems that arise with these doors. One of the problems is that the door leading to the balcony has sagged and the lock no longer locks, or the handle does not turn completely. Most likely, the door actually sagged due to the fact that most of the time it is in the open state, and then it simply falls to the floor, shuffling both it and the hinges. The lock on the door does not match the hinges on the body, which is why it is not possible to close the door.
The door made of plastic is quite popular. And it is used not only as a balcony, but can also be an entrance or interior. That's why a lock is needed. But before you buy a locking mechanism, you need to know what types of locks there are and whether they should be mounted on a particular PVC door.
Features of locks for plastic doors
First of all, it is worth noting that the lock for the plastic entrance door differs from the lock installed on the balcony or interior door from PVC. And these differences are quite significant. In addition, the lock, which is embedded in metal or wooden doors, is in no way suitable for PVC fabric.
The whole nuance lies in the design of the plastic sheet. The basis of such a door is a double-glazed window and a sandwich panel. In fact, the structure is similar to the usual plastic windows, only less glazed (although this option is also available) and more massive.
The lock on a plastic door has certain dimensions that correspond to the width of the profile. Typically, mortise locking mechanisms are used. But if necessary, you can also install invoices.
Classification of locks
As mentioned earlier, locks can be:
- overhead, that is, mounted on the surface of the door;
- mortise, respectively, are installed inside the door leaf.
According to the material, the mechanisms are:
- partially plastic;
- metal.
By number of locking points door lock for a plastic door it can be:
- Single lock. It only has one locking point in the middle. As a result, the door does not fit tightly and does not provide reliable protection.
- A multi-point lock on a plastic door has two or more points of contact with the frame. This mechanism is more reliable.
Locks are also divided into the following types:
- level;
- cylinder;
- electronic;
- electromagnetic;
- electromechanical.
Let's look at the types of locking mechanisms in more detail.
Level castle
This type of lock is rarely installed on a plastic door. It is more suitable for wooden or metal doors. The locking mechanism itself is opened with a key.
A lever-type lock consists of plates with rectangular teeth. They allow the plates to line up in the desired order, which is unique to each product.
The main advantages of such a castle are: low price and prevalence. The main disadvantage is low resistance to hacking. It is also worth noting that if you lose the key, it will not be possible to replace only part of the lock. That is, the entire mechanism will have to be changed completely.
Cylinder lock
This type mortise lock for plastic doors they are also rarely used. First of all, it is intended for installation on metal and wooden doors.
The basis is for a plastic door and cylindrical pins. You can open such a lock using a key with slots on the working part. When the key is turned, the pins are positioned in the correct combination and the lock opens.
If the key to such a lock is lost, the entire mechanism does not need to be changed. Only the larva changes.
Electronic lock type
New type a castle that appeared on the market relatively recently. To open such a lock, a remote control, key fob, electronic card or chip are used.
Such a lock is usually installed on a plastic door when designing a private house.
The main advantage of such a mechanism is its ease of use. It is believed that such locking devices are quite reliable. But at the moment of a power outage, the door will become an insurmountable barrier.
A distinctive point is the ability to transfer information to a computer about the number of visits. Such systems are still used in big companies and in factories, which allows you to find out which employee arrived and left at what time.
Electromechanical lock
This type of lock has several types of protection. Most often these are electronic protection and latch. provides for the presence of crossbars. But you can open it either with a key or by using electronic device(key fob, card, etc.).
Electromechanical lock A plastic door is quite expensive. And yet, it is much more reliable than conventional electronic or mechanical locks. Such locks are often used in banks and various storage facilities.
Electromagnetic lock
The difference between electromagnetic and electromechanical locks is not great. Instead of crossbars, the mechanism is equipped with special magnets. This lock will only work if there is power.
The mechanism tightly fixes the door in the closed state, the holding force can be up to 1 ton. An important advantage It should be mentioned that, having no mechanical parts, the lock hardly wears out. Open locking device The most convenient way is to use a key fob.
Balcony door lock
The balcony door differs in design from other plastic doors. This door is multifunctional: ventilation mode, opening, position fixation. Accordingly, the lock on the plastic balcony door must be equipped with a handle.
Essentially a security function balcony door does not fulfill. Therefore, a latch handle is most often used. The price of a lock for a plastic door with a handle is not high, but the degree of reliability is also low.
Latch handles can also be equipped with additional electronic or magnetic devices.
How to choose a lock, what to look for when buying?
The choice of a lock for a plastic door depends on several factors. First of all, this is the size of the castle. It depends on the type of door and where it will be installed. The next factor is whether a single-locking or multi-locking mechanism is needed.
The first is installed when the doors are located indoors. That is, there are no temperature changes and no protection against burglary is needed. If a closer is not installed, then it is better to give preference to a door with a halyard latch with an additional pressure device.
If there is a closer, choose a latch with a roller mechanism. In this case lever handle not needed, the usual one is enough. That is, the door is fixed thanks to the closer, and not the roller.
If the plastic door is located between warm room and a cold street (that is, it serves as an external one), then it is better to use a multi-point lock. It will press the door leaf at several points, which will avoid drafts and ice freezing in winter.
In general, when buying locks you need to pay attention not only to appearance, but also for other qualities. When choosing lever locks, you need to take into account the material, number of levers and burglary resistance class. In cylindrical mechanisms, security, material and tamper resistance, as well as functionality are also important.
When choosing an electromechanical lock, its features are taken into account. For example, are there hidden elements and their location. They help protect the device from hacking. Appearance, reliability and material of manufacture are also important. At the time of buying electromagnetic locks You need to pay attention to the build quality of the mechanism and its materials.
If the choice falls on a multi-point lock, pay attention to the number of elements, quality and material. For latch handles, appearance and the absence of any inconvenience when pressing the handle are important.
Installing a lock on a plastic door
It is worth noting that installing a regular lock or latch is not difficult. Except multi-point locks. It is better to entrust their installation to a specialist, otherwise there is a risk of simply ruining the door.
The installation process will be described using the example of an electromagnetic lock.
- Marking. All positions of the mechanism are carefully marked and required holes.
- Holes. Depending on the type of lock, you need to drill holes. Their depth depends on the selected mounting screws.
- Installation of lock parts. The electromagnetic lock has two parts. One of them is mounted in the opening, and the other is attached directly to the door leaf itself. It is at this step that both parts are mounted in place.
- Electronics. It is not possible to describe the connection in more detail, since each electromagnetic mechanism is connected in its own way. That is, in every specific situation you must follow the instructions included with the device.
- Power connection. According to the instructions, the lock is connected to the power supply.
- Functionality check. This The final stage, but it is extremely important. At correct installation and connecting the door in the closed position should be securely fixed, and opening should be easy, without any hitches.
Be that as it may, if there are doubts about the possibility self-installation, it is better to contact a specialist. Of course, the service for a plastic door costs money. But on the other hand, a damaged door leaf can be much more expensive.
Finally
Plastic doors are used not only on balconies, but also as interior and entrance doors. Therefore, choosing a lock is a responsible task. It is worth considering not only the type of mechanism, but also a number of other nuances such as installation location, material, quality, etc. The process of installing a lock on a plastic door is not complicated, but it is still better to entrust the installation of some types of locking devices to specialists.
