How to remove a door from butterfly hinges

of us when moving and renovating a new house or apartment. The procedure of reassembling old hinges itself is required if it is not advisable to purchase new hardware elements. In this case, we will consider the disassembly procedure in detail using the example of Archie door hardware, which already has a lot of fans among repair and construction organizations due to the ease of installation and subsequent operation of the door leaves.

Appearance and design of the butterfly door hinge

It is worth noting that in this case we will consider the procedure for disassembling a butterfly hinge, which is only suitable for interior doors. It is unreasonable to use such hinge models for an entrance door due to their simplicity and unsuitability for massive panels that are installed on entrance groups.

How to remove a door from its hinges

Interior doors, as a rule, are used for a long period of time. This can result in a lot of wear and tear on the blade, so you may need to remove it.

All door hinges are divided into several types:

You can often find card loops in homes. They can be removable or non-removable. The first option is much easier to dismantle:

The door leaf opens slightly
Use a crowbar to remove it from the hook
It is better to work with a partner

Mortise hinges are removed in the same way. Screw-in hinges are also equipped with a pin, which is inserted into the box and the canvas. Before removing doors with such fastening, it is necessary to inspect it. If the mechanism is the same as that of mortise or card hinges, then the method described above is suitable for it.

The most difficult work lies ahead if you have doors with invisible hinges. They are very popular because they are practically invisible. The mechanical part of such hinges is located in a special box, which is hidden in the door frame. Before removing the canvas with an invisible type of fittings, it is necessary to remove all fasteners.

Today you can often find interior plastic doors in homes. They have overhead and applied types of loops. This canvas has a complex mechanism, so it is much more difficult to remove it:

The caps where the mechanism is hidden are removed
The door opens slightly, the axle is carefully knocked out with a hammer
Using pliers, the axial mechanism is grabbed and pulled down
The door rises 5 cm to release the bottom pin
The canvas is moved to the side and removed

How to remove a door from butterfly hinges

The butterfly hinges do not cut in during installation. When unfolded, their sides resemble butterfly wings. Butterfly hinges are easy to install on doors. You just need to do this carefully, since any deviation from the plane can lead to the door not closing tightly. If you need to remove the door, the butterfly hinges are immediately unscrewed. Then you can remove the door.

This type of hinge is perfect for those apartment owners who do not like to turn to specialists, but are ready to do all the work themselves. Butterfly hinges can be used for a long period of time, but doors that are too heavy should not be installed on them. For them, classic loops are much better suited.

Description and features of butterfly hinges for interior doors

Let's find out what characteristic features are inherent in butterfly loops.

This type of door fastener refers to card hinges. They got their name due to their appearance, which resembles the open curly wings of a butterfly. If standard hinges are installed by inserting into the door leaf, then the peculiarity of the “butterflies” is that such manipulations are not necessary to install them: the hinges are easily and quickly placed on the door leaf from above, where they are attached. These hinges have this opportunity due to the design features of the fastening plates.

The most famous manufacturers of these canopies.

You may also be interested in information on how to install a front door.

In this case, when closing the halves, the loops, cut in a special way, fit into each other without forming gaps.

This type of fastening greatly simplifies the work, so any man can handle it, even those far from any construction and finishing activities.

Attention: butterfly hinges can also be produced in a modification intended for rebated doors. In this case, the fastener has a curved appearance.

Material and color

We’ll find out what metal butterfly hinges are made of and which one to prefer.

This type of fastener is made from the following materials:

stainless steel;
zinc;
brass.

This information will tell you how to install a handle on an interior door.

You can choose the type of metal that best suits your interior. But it should be noted that brass hinges are the most reliable, since their material is highly resistant to negative external influences.

By the way, it will be interesting to read about the ratings of metal entrance doors at this link.

Steel hinges also look very aesthetically pleasing. In addition, stainless steel easily copes with temperature changes and tolerates high humidity without problems or corrosion.

Zinc and alloy versions of hinges, although inexpensive, are susceptible to corrosion and are not very wear-resistant.

You may also be interested in information about wooden entrance doors with frames.

Color

As for the palette of loop shades offered by manufacturers, we note that it is not very diverse. Since the hinges are made of metal, they have corresponding colors: gold, silver, chrome, bronze. Variations of the listed colors are possible in the form of bright and dim models. You can also purchase white butterfly hinges, as this color is popular for interior doors.

Tip: when choosing the color of the hinges, keep in mind that matte (dull) fastener options are more practical, since scratches, abrasions, and small defects are less noticeable on them. But, on the other hand, if your family consists of very neat household members, then the presence of shiny chrome or gold hinges will significantly decorate the interior of the apartment.

We recommend that you study the material about the standard sizes of doorways.

Invoice sizes

Let's take a look at the size range of this type of door fastener. Butterfly loops are available in two sizes:

100 mm x 30 mm (four);
125 mm x 30 mm (five).

The thickness of the fasteners can vary from 2.5 to 3 mm.

The names enclosed in brackets mean how these loops are called by experienced craftsmen and salespeople in stores: the words “four” and “five” mean the number of inches in a millimeter length parameter.

If you have massive and rather heavy interior doors, then experts advise forking out for three larger hinges (fives).

Read about the technology for replacing locks on your front door here.

Door frame installation

Our previous article was devoted to the topic “Installing doors with your own hands.” Now we will tell you how to install a door frame yourself.

The anchors needed for fixation are closed at the top. This advice is given by experienced craftsmen. This entire connection will also be supported by foam.

There are several options for installing a door block in an opening:

Most domestic doors are produced in standard sizes. They are good to use for openings 70 cm wide. To make the opening width smaller, use a wooden block. For so-called “thick” walls. To make the opening width smaller, you need to take two bars of the same thickness. Next you need to do the following:

Carefully place the door base in the opening. It's better to do this work together
It is necessary to install the wedges that remained after cutting the lumber between the frame and the wall. This is done so that there is a gap
Screws are screwed in first
We do the leveling using a level. All errors can be corrected by loosening or securing the screws
The door is hung. The functionality of the entire resulting design is checked
The box is sealed with special tape, the gap is filled with cardboard
All cavities are filled with polyurethane foam. Its application should be gradual. This is how you can save everything and save yourself from the need to cut off excess foam

Before foaming, you need to prepare the entire surface. The space between the box and the opening is filled with fiberboard or cardboard tape. Foaming should be carried out in several stages. Until the foam has hardened, the door cannot be used.

If you understand all the most important rules when installing doors, you can easily carry out this work yourself on a regular basis. For those for whom the information read is not enough, a large number of video lessons are offered. Once you understand all the information, installing doors yourself will not seem as scary as installing a custom-made kitchen with built-in appliances and fancy kitchen fittings.

Before starting work, you must be patient and carefully study all the installation details. If you miss some important point, you risk wasting your time. You will have to redo all the work by starting over.

But, as they say, “Patience and work will grind everything down.” And in this particular case, we can say that patience and work will help you install the door without the help of a professional technician.

In the understanding of every person, installing interior doors is a very difficult job, and installing the necessary fittings generally confuses many. But thanks to modern technologies, this task has become much easier, especially when it comes to installing door hinges.

Video description

This video shows how to properly install butterfly hinges

To install hinges on interior doors, you do not need to make cutouts in the panels and doors, which greatly simplifies the task and saves time:

The first step is to attach a loop to the side of the canvas at a distance of 200-250 mm from the edge to mark the holes for fastening.
Afterwards, indentations are made on the marks with a drill. If you start screwing in the screws right away, the material may crack. This will also create the correct direction for screwing. The inner part is attached to the canvas, because it is problematic to mark the location of the inner side on the box.
Next, the distance is measured with a ruler and marks are placed for the screws.

Since the hinges have a non-separable design, you must first drill holes everywhere, and then immediately install the entire finished structure. It is advisable to install the mechanism first on the door, and then on the frame.

During the installation process, sometimes there is a snag: the strip does not fully contact the door. If the situation is not changed, the hinges will not fully connect when the door is closed or will “play.” You can eliminate this problem by placing a strip of paper or elastic under the bar, on the side where it fits tightly.

Peculiarities

When purchasing an interior door, it is important to choose suitable fittings. Particular attention should be paid to the hinges. The choice of a modern person is made exclusively in favor of a quality product; in this case, butterfly loops are given special honors. They are characterized by increased strength, reliability and safety. According to their characteristics, these door fasteners are of the card type. And the name “butterfly” was acquired due to its appearance. When open, the loops resemble the wings of this unusually beautiful insect.

Requirements

The following requirements apply to all door hinges, regardless of their type:

Reliability. Considering that the entrance door leaf protects property, the fittings in question must be reliable. At the same time, we note that many manufacturers produce special versions that have an increased protection against hacking. In this case, not only the operating principle of the system and the type of material used in manufacturing are important, but also the fastening method.
Durability. Doors open and close in pairs several dozen times a day. Under such conditions, the fittings in question should last for many years.
Interchangeability. In some cases, it is necessary to replace one part of the structure due to wear.
High quality. The problem with the old fittings was that over time they began to creak or the door leaf sank a little, which made it difficult to close. Only with high precision during fitting of structural elements can such phenomena be avoided.

Advantages and disadvantages

Butterfly hinges for interior doors are considered the most popular fastening method. The installation work itself is very quick and convenient. Subsequent positive qualities are revealed during operation. It is worth finding out in more detail what advantages butterfly loops have and whether they have any disadvantages.

The issue regarding ease of installation should be clarified in more detail. Butterfly hinges do not cut into the base of the canvas and the opening. Therefore, there is no need to carry out preparatory work, measure the dimensions of hinged hinges, set gaps and remove a few millimeters of thickness on the doorway.
The appearance of butterfly loops is reminiscent of a vintage style that looks very elegant. The doors themselves acquire a unique flavor that harmonizes perfectly with the surrounding interior.

An important feature of butterfly loops is their reasonable price, despite the material used.
The most important advantage is reliability and durability. The main thing is to carry out installation from the very beginning, taking into account compliance with all standards. If the installation process was slightly disrupted, there is a possibility that a squeak will occur and more.
Butterfly hinges are universal fittings. They can be installed for right or left opening, as well as internal and external. The main thing is to choose the most suitable option for yourself.

Unfortunately, even the most wonderful item has its drawbacks. The same goes for butterflies.

Once the fastenings are installed, it is not possible to simply remove the door. If there is a need to temporarily remove the door leaf, you will have to carry out complete dismantling.
Very rarely, but still, distortions in the doorway do occur when butterfly hinges are used. Accordingly, aesthetic beauty disappears, and from the technical side, the door lock may begin to jam.
To a greater extent, the use of butterfly hinges is intended for lightweight doors. When using solid door leaf material, such hinges may not work, since they are mainly characterized as decorative.
When installing butterfly hinges, it is very important that the door leaf is level. Otherwise, distortions may occur.

Installation errors

Despite the simplicity of the mechanism and the installation technology itself, errors are possible, which in the future will lead to disruption in the operation of the door.

The hinge plate is not completely laid on the surface. Most often, this is not a mistake, but a defect made during the manufacture of the door and frame. The uneven surface does not allow the loop to fold in one plane. This prevents the door leaf from closing; it, as they say, “springs.”

This defect is eliminated by leveling, when plates of the required thickness made of rubber, leather or cardboard are placed under the loop. The backing should be made under the part of the canopy that lies on the surface of the door. This will raise its edges, lowering the one that is not securely fastened.

It is also possible that the edge of the door leaf may sag and rub against the frame. This is also, as a rule, a defect in the manufacture of the jamb, or uneven installation of this element.

You can fix the problem as follows. You need to make a recess under the top hinge so that it can be inserted deeper into the door frame.

Also, during operation, the door may sag under its own weight. In this case, you need to tighten the screws securing the hinges. In this case, the door needs to be lifted to remove the load from the awnings. If this does not help, then the best solution to the problem is to move the loops to new places.

How to lubricate them?

By installing new doors with new fittings, you can forget for a long time about possible unpleasant sounds when opening and closing. The butterfly loops at the exit from the conveyor are factory lubricated. But with constant use, the lubricant is depleted and a very annoying squeak occurs. To get rid of it, you need to resort to preventive actions. The first thing you should apply is sewing machine oil. Unfortunately, not everyone has such a liquid, although its universal qualities help in solving many issues.

The second way is to lubricate the hinges with vegetable oil. This product is definitely present in any kitchen. But the process of exposure for sunflower oil is very short.

The third solution to the problem lies in office supplies. It is considered the most effective, but in any case it will not last long. Take a soft lead pencil, push its tip into the mechanism and at the same moment begin to move the door. The lead inside the hinge structure will crumble, causing the inner surface to be processed.

Modern technologies offer many alternative ways to solve the squeaking problem. One of them is WD-40 fluid. One injection is enough, and the hinge will instantly stop creaking. It is important to emphasize that the consistency of WD-40 does not have a greasy base, due to which these manipulations can be carried out on any wipeable surface. To understand how the process of applying lubricant occurs, you should carefully study the technology.

The door leaf must be fully opened and fixed in one place, making a strong stop.
Using a syringe and a needle, a lubricating liquid, such as oil, is injected inside.
After this procedure, the door leaf retainer is removed.
The door must be closed and then opened, and this must be done several times. These actions will disperse the lubricant throughout the entire surface of the butterfly hinge.
In order not to stain the door during the procedure, the surface must be covered with polyethylene and secured with tape.

It should be noted that this version of the hinges cannot be removed, since they are permanently mounted. But if the squeaking problem persists, the only option left is to replace the hinges themselves.

Types of loops

It is not so easy to remove a door from such hinges

To secure the interior door in a vertical position and for it to properly perform its functions, it is necessary to choose the right type of hinges. There are several of them. This is the loop:

card;
mortise;
screw-in;
invisible.

Each of these options has its own specifics.

As for card hinges, this is probably the most common type for a door. They are also divided into:

When using the second option, it becomes possible to open the door in both directions, which you can see in the photo. But it is easier to remove an interior door with a removable hinge option. For this process, you will need to open the canvas itself a little and, using a crowbar as a lever, begin lifting the canvas until it comes off the hook. It is best to carry out this procedure in pairs to prevent the door from falling.

You should pay attention to the design of the fittings. Today, various additional elements and fasteners are used for its manufacture. Therefore, before removing the interior door, it is necessary to remove all these parts.

Another popular option is mortise hinges. They are designed, as a rule, for light interior construction - a maximum of 25 kilograms. To remove such doors, use the same option as in the case of card removable hinges. This type has its own options, which include simple hinges that are simply put on one on top, as well as hinges with bolts.

Reviews

Most people who have used butterfly hinges when installing interior doors share only positive reviews. Timely processing of fittings helps to extend their service life. Rare cases of squeaking are resolved in one minute. If we are talking about a manufacturing defect, then the defect can be seen upon purchase while checking the closing mechanism. Specialists in the installation of doorways have only flattering words about the design of butterfly hinges. Firstly, this is a very convenient and simple installation method, and secondly, if the installation rules are followed, the end result exceeds all expectations.

To learn how to eliminate sagging butterfly hinges, see the following video.

Appearance and design of the butterfly door hinge

What problems can arise with hinges?

For what reasons may there be a need to repair or replace door awnings? The main malfunctions when operating hinges on entrance metal or wood, interior, garage and other surfaces are:

Corrosion has appeared that needs to be cleaned for the awnings to function properly.
Jamming when opening and closing the door, which occurs due to lack of proper maintenance - regular lubrication of the hinge mechanism.
The occurrence of extraneous sounds during the operation of fittings - creaking, grinding, etc.
Deformation of hinges due to excessive loads. For example, products were bent due to small children rolling on the door, or as a result of an attempt of illegal entry by removing the canvas from the awnings.
Natural wear of the hinge structure due to exhaustion of the working life.
Tearing canopies out of their place in a box or on a canvas. This usually happens due to the wrong size of screws or their loosening in the socket.

Knowing how to disassemble fittings may also be needed if you are about to renovate your apartment or move. In this case, the entrance group must be dismantled for convenient removal of furniture and other large items from the room. The hinges are also removed in order to strengthen them and make design changes to increase the security of the home from illegal intrusion.

Beginning of work

Before you begin work on disassembling the universal hinge, you should perform a number of preparatory procedures, namely:

Drawing with dimensions of a universal butterfly loop

Prepare some free space on the floor, or if it is more convenient, on a work surface. You can use an ordinary table as it, which can easily support the weight of the door leaf.
Select the necessary tools, namely screwdrivers or a screwdriver with a set of bits.
Remove the doors from their hinges and lay the canvas on the work surface.
Next, you should unscrew the remaining parts that are attached to the vertical bar using a screwdriver or screwdriver.
After this, similar actions are performed with the mating parts of the structure that are attached to the door leaf.

At this point, the initial stage of repair or maintenance work ends, and you can begin to diagnose faults and then eliminate them.

It is worth noting that the hinge plate may contain additional decorative trims, blocking access to screws or screws. Before dismantling, they should be carefully removed. You will also need to first unscrew the screwed-in awnings, which are used as a lock to remove the interior door leaf.

Scheme of fastening the door to the leaf

Consequences of self-parsing loops

When starting to independently remove doors from their hinges and then attempt to disassemble the door hinges, you should be aware that mistakes made during this procedure can be very expensive. Unprofessional dismantling can lead to:

Damage to the door leaf: its deformation, scratches, dents, chips and other damage to the appearance of the door.
Broken hinges and the need to replace them.
Damage to the door frame.

If you want to solve a problem with door hinges that may require disassembly or replacement of products, contact qualified specialists. Professional craftsmen will quickly and accurately complete the work, offering a choice of several types of hinges suitable for your door.

Important! When disassembling a door hinge, the desire to save on calling professionals almost always leads to additional costs.

Troubleshooting

After all structural elements have been removed, you can begin to identify faults. To do this, perform the following series of actions:

mortise hinges are assembled into a single mechanism so that the rotary axis rotates around this axis;
further, using rotational movements, check for free movement of the pin in the groove;
after this, the loop should be visually inspected for mechanical damage and cracks;
As soon as a malfunction is identified, it should be eliminated;
If there is serious mechanical damage, the product will no longer be repairable and it will be much easier to purchase new hinge mechanisms.

If the overhead internal fittings are not damaged, and the problem is that the pin moves too tightly in the groove, then the groove should be filled with a special lubricant, which should also be applied to the pin itself. It is worth noting that only material that does not have a detrimental effect on the metal can be used as a lubricant. Otherwise, you risk having to quickly replace the hinges or repair them.

Adjustment issue

Over time, door movement may become difficult. What to do in this case?

It all depends on the specific situation. In order for the door to maintain its performance qualities, you need to check it regularly and, if it needs to be adjusted, carry out the necessary work.

What are the criteria for proper operation of door hinges? Let's list them.

The process of both opening and closing is easy and effortless.
The leaf evenly adjoins the door frame evenly along its entire perimeter.
The door easily and naturally maintains its position.
There is no friction between the door frame and the door itself.
Absence of gaps associated with one or another door displacement.

Violation of the rules listed here indicates that the door needs to be adjusted. This is possible in some cases, but not in others.

Trouble-shooting

If a visual inspection reveals minor mechanical damage, such as:

Various colors of butterfly loop

deformation of the metal pin;
small crack in the groove;
small crack in fasteners.

You can easily fix these problems yourself. To do this, disassemble the door hinges, carefully align the pin using a hammer and pliers.

Scheme of fastening the door to a butterfly hinge

If the problem is hidden in minor damage, then you can use instant glue and sealant that will reliably join the damaged parts. It is worth noting that even a slight deformation of the pin can lead to incorrect operation of the entire hinge group, so when performing a visual review of the product, pay special attention to the pin.

How to install or replace hinges

Consider a situation where we need to install door hinges. The operating procedure in this case significantly depends on the type of fittings being installed. First, let's talk about how to install hidden hinges.

To work, you will need a cutter, a special template, a drill and screws.

First, using a template, the place where you need to cut the recess is fixed. Using a cutter, a recess of the desired depth and shape is made. Holes are made for the mounting screws. The final installation of the door hinge is in progress.

When installing overhead hinges, surface preparation occurs in a slightly different way.

The surface is marked.
Holes are made for fastening.
The loops are assembled directly.

It should be noted here that in some cases it is not intended to directly use screws for overhead hinges, but additional fasteners are used, for which a corresponding groove is made. This is done to increase the strength and reliability of the connection.

Installation of hinges and door leaf canopy

After the faults have been eliminated, or new door hinges have been purchased, you can begin installing the fittings in their original place of attachment.

The process of installing a butterfly hinge on a door

To do this, perform the following step-by-step procedure:

First of all, the fittings are attached to the vertical bar of the door frame using screws or screws. It is extremely important to tighten them as deeply as possible so that the answer fits exactly into place and does not dangle. However, do not be too zealous, otherwise you may break the thread, which is why you will have to redo everything.

An example of attaching a door to a butterfly hinge

It is worth noting that it is much better to place the mating parts of the hinge groups with pins on the door leaf, otherwise you will have some difficulties when hanging the door.

An example of attaching a butterfly door to a door

After all the elements are securely screwed, the interior door can take its original place. The hanging procedure should be carried out using second hands, so as not to damage the loop groups at the time of joining.

Once the entire procedure is completed, the entire product should be checked for functionality. To do this, open and close the door several times.

Important. Hinge groups of card models are used only for interior doors; also, when purchasing such fittings, you should pay attention to the material from which they are made, since these models of hinge groups are not suitable for installing doors of heavy weight, due to the fragility of the hinge components.

The video shows how to eliminate sagging butterfly hinges.

Reasons for raising the door structure

Cannot close

If the door is difficult to close, you need to check its vertical position with a building level or plumb line. If the beams of the canvas were poorly fastened together, then over time they float and cause a strong distortion of the entire structure.

To determine other causes, check the following:

Door fasteners. Due to weak constrictions, the door becomes loose. Fasteners may be of poor quality or defective.
Pay attention to the hinge groove in the frame or doorway. The problem may be that this element is installed incorrectly.
A lock body that protrudes slightly is also checked. At the same time, the manual latch tongue, the lining of the counter and receiving side of the lock, located on the longitudinal beam of the box, are carefully inspected.

During operation, the fasteners of the door hinges or door frame may become loose. Due to the fact that the holes are usually already broken, it is not always possible to tighten them with self-tapping screws. In this case, fasteners of large diameters are used. If they cannot be used, the loops are installed in a new location. The loop, which seems further away from the front surface, moves closer to the edge. The counter part, which is located on the hinge beam, is also adjusted to the required parameters. If the door cannot be closed because the lock or door latch is too protruding, then the sash is slightly moved inward.

Gets stuck in the opening

The door may get stuck in the opening if the gaps around the perimeter of the structure are uneven. Most often, the problem occurs when the door leaf is skewed or when the beams are cut and joined inaccurately. Sometimes the problem is found in the broken geometry of the canvas. The box warps due to uneven distribution of force on some fasteners at the longitudinal post. It is nailed or screwed to the wall opening at the very beginning of the installation of the structure.
Overtightened fasteners can lead to deformation of the box. Getting stuck can occur due to the fault of both the lower and upper fasteners of the hinge beam. Gaps soon appear. The distortion is revealed by the building level, and adjustment is made by fastening the door frame to the wall opening. In this case, you will need to tighten or just slightly tighten the fasteners, and perhaps even release the fasteners altogether.
The ideal dimensions of the box may be violated if the longitudinal posts are not accurately cut and joined. The door frame crossbar should be folded perfectly evenly to the point that the inside corners of the frame are 90 degrees. If there is a discrepancy of only 1 or 2 cm, a significant gap arises, which can only be eliminated by completely dismantling the box. In this case, you will need to adjust it to size in the future.

Such a defect can be observed in an old structure and a newly installed one. The problem is eliminated by finishing the canvas with a carpenter's plane, the extra millimeters are removed along the end of the product.

Opens on its own, loosens

The problem can arise both with a newly installed structure and with a door that has been in use for a long time. The reason is a door frame that is tilted backwards or forwards. The verticality of the hinged timber at the box is checked using a building level. The door frame may not be installed correctly relative to the vertical. It is important to check the evenness of the door hinges so that they are equally spaced relative to the axis.

If the installation is poor, the door may begin to open or close on its own. If the groove for the hinges protrudes outwards and the end of the door becomes loose, it means that the hinges are not cut out correctly. In hinges, the grooves can be installed crookedly, a very deep base is made for one hinge, and the groove is skewed for another.

You can see the deformation visually or after disassembly and installation. In this case, one side apparently protrudes outward and is located, as it were, above the plane of the beam post. In this case, it is possible that the entire part will protrude.

Sometimes the problem can be eliminated by drilling holes for fasteners with self-tapping screws. The result is loops wrapped crookedly in the bar. This helps to pull the element slightly to the side. Very often, the door begins to hang and open on its own due to initially installed low-quality hinge awnings.

Such deformations of the hinge fastenings will cause a violation of the verticality of the canvas and its loosening. In this case, defective hinges must be replaced with serviceable ones.

Small summary

After carrying out diagnostic, repair, and then installation work, the door leaf removal blockers, which are screwed into the hinge group from above, should be installed in their original place. This should be done only at the final stage, when all work has already been completed.

Butterfly hinge sticking out of door frame

Also, before installing them, if necessary, you should additionally tighten the mounting screws or screws, since they could come off under the load of the door leaf. Only at the very final stage can you put decorative covers on the door hinges, which will hide all the fasteners. After this, the work can be considered completely completed.

Card

Card loops (removable and non-removable) are very often used. The second option makes it possible to open the door in one direction or the other, as shown in the photo. It is easiest to dismantle with a removable mechanism:

To do this, you need to open the door leaf a little;
Then, using a crowbar, which is used as a lever, we begin to lift the canvas until it is removed from the hook;
It is advisable to work with a partner to prevent the heavy door from falling.

Now they produce products whose design is more complex. Such fittings are additionally equipped with various fasteners and linings. Before proceeding with the dismantling of Euro-style doors, first remove all additional elements. Then you can slightly unscrew the bolt that tightens the fastener. It is located at the top of the fittings, as shown in the photo.

DIY installation

When installing aluminum doors, you should remember that special systems are designed for them, the task of which is to provide control for non-standard shaped doors.

To complete the work you will need the following tools:

Ruler and pencil for marking.
Screwdrivers or hexagons to disassemble the door leaf.
Screwdriver and drill.
Other tools depending on the case.

All work can be divided into the following stages:

We carry out markings. To ensure reliable operation of the door, more than two hinges should be installed. They should not be installed too close or too far away. It is recommended to place the outer pair at a distance of about 20 centimeters from the edge of the door.
After the installation location has been marked , we disassemble the door leaf in order to lay down the material into which the anchors will cut. It is worth noting that the case under consideration concerns a hollow sheet.
If the manufacturer has not made holes for attaching the hinges , we make them ourselves (if the profile thickness is very large).
We fix the curtains on the box.
If the design allows , we fasten the door in disassembled form, which will allow us to check the entry of the anchor into the material being adjusted. If you need to install a folded structure, we secure the material to be adjusted.

The work is rarely difficult. However, it is worth noting that it cannot be done alone, since you will have to support the door leaf while attaching it (in the case of a detachable version of the hinges, you can do it alone).

Adjusting and removing aluminum doors

You can remove doors in various ways, depending on the selected hinge model:

If they are collapsible , you need to lift the canvas in the open state. In some cases, there are special locks that prevent the canvas from accidentally coming off.
If the system is not dismountable , it must be dismantled. Cases in which re-installation is not possible were discussed above.

The cost may depend on the following indicators:

From the popularity of the manufacturer.
From the type of alloy that was used in manufacturing.
Depending on the type of construction.
On the degree of protection against tampering (does not apply to the hidden version).

Prices for such accessories range from 100 rubles to several thousand. The OPTIMA system comes with a hinge that costs 1,870 rubles. You can purchase hinges for the DOKSAL system, the cost of which is no more than 400 rubles. The choice in this area is very large.

Source: househill.ru

What doors are they suitable for?

The scope of application of the fittings is extensive. Limitations are related to the weight of the door structure.

It is not advisable to install overhead mechanisms on structures weighing more than 30 kg. For massive products, it is better to use a mortise model, which gives the door reliability and strength.

The butterfly hinge is an excellent option for structures made of natural and artificial veneer, as well as for laminated surfaces. They will not spoil the appearance by sloppy insertion of hinges and will be a reliable mechanism that can work for a long time and without problems.

If the “butterfly” is attached to a heavy structure, then 3-4 parts made of durable metal are installed. This will evenly distribute the load on the mechanism and protect it from wear.

Fastening methods

The fastening method usually depends on the type of profile used.

At the same time, we note the following goals that can be achieved when choosing a specific fastening method:

Quick installation and dismantling.
Possibility of repeated assembly and disassembly.
Achieving a certain reliability indicator.

Screwing anchors with self-tapping screws is another method of fastening. In this case, the speed of work is maximum, but there is no possibility of dismantling and subsequent installation.

Marking on the box and attaching the hinge to the box

Installation of the part on the box begins with measurements. To do this you need:

Place the door against the frame and mark where the hinge touches it.
Unscrew the fittings from the canvas, attach them to the box beam according to the markings, making precise marks.
Use a drill (diameter 2.5 mm) to make holes.
Place the door leaf against the frame and tighten all the screws.

When the work is completed, it is necessary to check the movement of the door. The mechanism should work smoothly and without interruption, and the hinges should fold completely, leaving no gaps. If the fittings begin to creak when moving, you need to lubricate them with special oil and check them again.

The mechanism has a non-separable design, so it is first installed on the door and frame, and then the finished leaf is mounted in place.

Correct installation will highlight the advantages and minimize the disadvantages.

Attention! Some folding hinges have an additional element in the design to move the sides of the product. This increases the abutment density of the plates.