Garage door drawings. Do-it-yourself overhead garage doors. What to do if the opening is not large enough to install overhead gates

For any product, before its manufacture, design documentation is developed. Its main document is the specification, which gives full list drawings, materials, number of assembly units and parts.

Garage doors are no exception. Drawings on them must be developed by specialists. Otherwise, there is no guarantee that the structure will meet all the requirements for protecting the garage from burglary.

Taking measurements

Before developing a drawing of a garage door, it is necessary to take high-quality measurements of the openings for their installation.

For this you will need:

Roulette.
Construction level.
Metal meter.

Advice: If you do not have a ready-made garage, if it is only at the design stage, you should think about the optimal dimensions of the entire building and include a drawing for the garage door in the documentation.

The most common standard parameters for the manufacture of garage openings are:

Width(cm. ). Its dimensions must be sufficient for the free passage of the average passenger car. In this case, the gap between the car and the edge of the garage opening should be over 300 millimeters. If possible, it is better to take a little more distance. This will allow you to not have to redo the gate if you purchase a car with large dimensions.
Height. It should not be less than two meters (see).
When forming the dimensions of the garage opening, additional allowances for mounting the frame must be taken into account. Optimal opening dimensions:

width – from 250 to 550 centimeters;
height - from 210 to 240 centimeters.

Gate drawing

Taking into account the values obtained after measurements, it is possible to develop drawings according to which gates will be manufactured that will not create additional problems. Usually the opening is reinforced with a frame, which reduces the size of the frame of the doors.

In order for the shutters of the structures to move freely and smoothly, a gap of over 10 millimeters is selected between the gate frame and the frame, optimal size— 20 millimeters, as in the photo.

The drawing contains stiffening ribs indicating the dimensions between them. Depending on the design, these values may change: when installing additional horizontal ribs; increasing the size of the structure as a whole.

Advice: If the canvas is not made from a solid sheet, but consists of several pieces, vertical stiffeners should be installed at the joints on the canvas.

Wicket drawing

A special feature of the drawing of a gate for swinging garage doors is the presence of a pocket for a mortise lock and ears for fastenings padlock. The dimensions in the drawing are chosen for the passage of an adult man with an average height of 1.75 meters. The distance from the bottom of the gate to the locks changes when the number of locks in the drawing changes.

The dimensions of the pocket itself, for attaching a mortise lock, depend on the dimensions of the lock. The gaps on each side are selected within a range of up to 3 centimeters on each side of the lock.

Tip: To increase the degree of rigidity, you need to provide a continuous pocket for the entire height of the gate. This will allow you to install additional locks if necessary.

Opening for lifting gates

Just like for installing swing doors, drawings are first developed.

To do this, first of all, determine the dimensions of the opening:

The width and height of the opening are determined. Dimensions are taken in three places along the width and in two places along the height of the existing opening and select a larger value.
Lateral distances are measured. They should be more than 15 centimeters on each side. When installing additional equipment distances are selected:

for axial drive - from 35 to 45 centimeters;
for a chain gear – from 24 to 36 centimeters.

Choosing the size of the ceiling. For overhead gates it should be from 25 to 30 centimeters. If the ceiling size is less than 11 centimeters, to install a ceiling drive, it should be increased by lowering the opening by installing a profile pipe or wooden beam. A false panel is mounted outside to close the structure.

In the picture in the opening:

B—clear width;
H—clear height;
b1 - left shoulder;
b2 - right shoulder;
h – lintel.

Tip: When taking measurements, you must ensure that the ceiling and shoulders are located in the same plane.

After determining the dimensions of the opening, drawings of overhead garage doors are ordered. The complexity of their manufacture and installation does not guarantee high-quality workmanship designs.

It is better to invite specialists who will not only do everything correctly, but also adjust the smooth running of the device and give a guarantee for a certain operating time of all mechanisms. To understand all the nuances of installing garage doors, it is recommended to watch the video.

Choosing garage door locks

So that the price of the locking device is not too high, and its reliability is higher, you can make it yourself. For this, just like for gates, a drawing of locks for garage doors is being developed.

Instructions for making a lock are as follows:

The base of the lock is made from a metal plate.
Two overlays are cut out, the widths of which are 22 and 120 millimeters.
The linings are bent in a vice according to the sketches.
The valve is being made.
A guide tube with a diameter of 10 millimeters is made according to the drawing, from which the lock key will be made. The length of the element depends on the thickness of the manufactured gate.
The overlays are welded to the edges of the base.
Holes are drilled to attach the lock to the door.
The tube is carefully welded perpendicular to the base.
A valve is inserted into the linings, into which screws with a diameter of M4 and approximately eight millimeters in length are screwed. They will be the valve's travel limiters.

For those who want to make a garage door with their own hands, a diagram, a drawing of the structure’s assembly, drawings of its individual elements, developed by specialists, will ensure high-quality installation of the device.

The convenience of a garage for a car will not least be determined by its entrance gate, which should ensure the safety of the car and close easily and securely. Nowadays, you can order or make several options yourself automatic designs. Next we will look at how to make a garage door with your own hands.

Peculiarities

Unlike swinging structures, which in most cases have 2 leaves that swing outward, overhead gates have sections or rollers that rise upward. Their operating principle is different depending on the type - sectional, rotary or roller shutter. The design itself, including various elements: box, guides, rollers, lifting mechanism, much more complex than a simple swing gate.

But the installation costs and materials fully compensate for the reliability and convenience of regular use of such a garage.

Having ready garage with a rectangular entrance opening, you can easily erect a lift gate with your own hands. For installation you will need a standard set of construction tools, materials for the sashes, guides and housing. It is enough to arm yourself with patience and use a little ingenuity to literally build a reliable and convenient design of such garage doors in just a few days, without rushing.

Advantages and disadvantages

Before you decide to build a garage door with lifting mechanism, you need to weigh all their pros and cons.

Experienced craftsmen note the following advantages of such systems:

Saving free space. Unlike swing gates, which require external space for open leaves, overhead gates use space inside the ceiling.
It is much more convenient to use them, especially if they are equipped with a lifting mechanism, then you do not need to make any physical effort at all.
Lift-and-swivel and sectional doors reliably protect the garage from burglary.

For such structures you can use different types finishing and decor.
Overhead gates can be used for single and double garages.
The doors open and close silently.

It is worth paying attention to the disadvantages of overhead gates:

The main disadvantage is the complexity of the design and installation. If you order the installation entirely to specialists, it will be expensive. If you do the installation yourself, then you need to carefully study the drawings, fasten all the elements carefully, level, because even a small error can lead to the entire mechanism being inoperative.

A fully open gate takes up free space at the top of the opening and inside the garage under the ceiling.
The mechanisms of such gates are designed for a certain load, so the doors and body cannot be overloaded, for example, when insulating.
Overhead gates can only be installed in rectangular garage openings.

If the garage owner has taken into account all these features, then you can begin installation. But first you need to decide on the type of overhead garage door.

Kinds

The most common are 3 types of homemade lifting structures:

lift-and-turn or panel:
sectional;
roller shutters

Up-and-over garage doors are the most burglary-resistant thanks to one-piece design doors When opened, it rises up, turning 90 degrees and taking a horizontal position. Their mechanism can be lever-hinged or counterbalanced. The first type on levers is the simplest design, which ensures smooth and unimpeded movement of the sash to a horizontal position.

Counterweight gates are most suitable for heavy doors.

Lifting and turning structures consist of a frame (usually metal), guides along which the frame moves, a spring mechanism or a counterweight with a winch. Lifting can be done manually using a handle at the bottom of the housing. This is done easily thanks to the stretched springs of the built-in mechanism. You can improve this mechanism by connecting an electric drive, then raising and lowering the sash occurs simply by pressing a button.

Sash overhead sectional doors assembled from several panels up to 50 cm wide, which are connected to each other by hinges. When it is raised, these panels (they are also called lamellas) move along guides on rollers. The movement is provided by a spring mechanism, drums and cables. This design is reminiscent of sandwich panels used in construction.

The mechanism of roller gates for garages is the same as that of roller shutters in shopping centers. Their folding slats are narrower than those of lifting-sectional types; when opened, they rise and twist into a special box of small width. Therefore, this type has a clear advantage - saving space inside the garage. There is no need to install long guides under the ceiling.

The materials for the frame, frame and guide rails of overhead gates are usually metal, but stainless steel is the best choice. The box can be made of thick wooden beams or metal corners. Solid doors of a similar design can be made in the form of a sheet of boards in a metal frame. They are often sheathed on the outside sheet metal.

To keep the garage warm in winter, you can sew it inside heat insulating materials: sheet foam or mineral wool.

The box is coated with an anti-corrosion primer, then painted in 2 layers of alkyd or waterproof enamel. It is best to cover the folding shield with galvanized steel or aluminum.

The slats on sectional or roller doors are usually also made of galvanized steel or aluminum; inside the sheets you can place thermal insulation material. The surface of such panels can be of any color - to the taste of the owner. Moving structural elements - rollers, couplings, are made of plastic or light metals, guides are made of of stainless steel or other materials not subject to corrosion.

Automation of doors that can be opened using an electric drive will greatly simplify the use of the garage. Many drivers don’t want to bother with heavy doors, especially when it’s freezing or pouring rain outside. For any design and mechanism, it is possible to select an electric motor of appropriate power that will use current from the household electrical network.

There are several types of automatic overhead gates.

The most common schemes that are easy to do yourself are:

mechanisms installed on the door leaf;
fixed on guides;
mounted on side posts.

It is possible to order a ready-made design, which will already include automatic drive for lifting, for example, many roller shutters with galvanized steel slats are equipped with such.

In this case, after purchasing, you only need to correctly install them on the garage opening and connect the electric drive to the network.

Manufacturing

To make simple overhead garage doors, you can use ready-made sketches and calculations, only slightly adjusting their dimensions to suit your room. There are many example solutions for country house containing drawings and a detailed report including necessary tools and materials.

Before you make the structure itself with a movable mechanism, you need to make sure that the opening, adjacent walls and ceiling are able to support its weight. To do this, you need to choose strong and dense floors without voids and reliable fastening systems. And the room itself must be protected from moisture penetration and other natural factors that can damage the operation of the gate.

Having chosen the appropriate type and approximate design of the future sliding gates, we make a drawing with exact dimensions, based on them we calculate the amount of necessary materials.

For a strong and durable frame of overhead garage doors, metal profiles measuring 40x20 mm and at least 2 mm thick are most suitable. Transverse and horizontal fastenings for the structure can be made from 20x20 mm profiles. Gate guides are most often made from channels up to 20 cm wide, and the size of the rollers is selected depending on it.

The lever-joint mechanism box can be made from metal corner or timber. Parts of the required length are cut out according to the dimensions in the created drawing.

The rollers themselves, springs and the entire lever-joint mechanism are usually purchased already in finished form. They are selected according to the dimensions of the guides. The remaining parts can be easily made yourself using welding machine and Bulgarian.

To manufacture the gate and install it in the garage opening, you will need the following tools:

welding machine;
grinder with cutting circles for metal;
drill with drill bits required diameter;
screwdriver;
hammer;
level;
tape measure, pencil.

photos

For fastening, you need to use metal anchors or dowel screws suitable for the given weight of the structure. If you plan to use anchor bolts to fasten a metal corner, then you need to prepare a set of appropriate wrenches.

Installation

Before you install the lifting gate system yourself, you need to make sure that the opening on which they are installed has a perfectly flat surface: strictly vertical and horizontal levels, right angles. The carrier box is the most important power element such gates, so you need to be as careful as possible in its manufacture.

If a metal corner is chosen for the box, then the width of its shelf should be 1.5 times the thickness of the sash. After all the parts are measured and cut, they are attached to the garage opening with anchor bolts and tightened securely. To make a box, you can choose wooden beams with cross-sectional dimensions of 100x50 mm, which must be secured with 100 mm self-tapping screws.

One-piece frame folding gates must be assembled on a flat horizontal surface. After the metal profiles are cut to the required length, they are checked with a square and lightly tacked by welding. Next, check the right angles and dimensions again, including diagonally, attach the corner gussets and transverse stiffeners, then completely weld the structure.

After welding the frame, it must be cleaned with a grinder at the joints to remove burrs. Then it is coated with an anti-corrosion solution and painted. Inside metal profiles boards with thermal insulation are sewn in, and the outside is covered with sheet metal. Brackets with movable rollers are attached to the upper corners of the frame.

After this, guides for the future sash are attached to the ceiling. They should also be mounted as level as possible, double-checking the horizontal level, parallelism and perpendicularity to the doorway. Then the sash is temporarily installed in the opening in order to mark the location where the lever-spring mechanism is attached.

After the operation of the gate and the unhindered movement of the leaf along the guides have been checked, it is removed, the springs are installed, and they are adjusted. Lastly, a rubber seal is attached to the frame around the perimeter to seal the seams and softly close, install door lock and opening handle.

With careful and correct installation, as well as reliable protection from moisture, gates with a similar design can last for decades. And their repair can be limited only to lubrication of the moving parts of the mechanism, lever system, support rollers and replacement rubber seal. For prevention, lubrication can be carried out every season, and the outer rubber gasket can be lubricated with silicone before the onset of cold weather to protect against freezing.

For internal thermal insulation of such gates, you can use various materials, which are also used for wall insulation: mineral wool, polystyrene foam or expanded polystyrene. The last two are more effective, since they do not shrink over time, but they can be fire hazardous, so it is better to choose non-flammable types.

Taking into account the current prices for the manufacture of garage doors, car owners are increasingly striving to assemble and install garage doors with their own hands. The process of manufacturing and installing swing garage doors is not at all complicated as it seems at first glance. We offer detailed instructions for the production of garage doors.

Making swing garage doors with your own hands

If it is decided that the gate frame will be made of a metal angle, then you need to carry out preparatory work: cut the corners of the given sizes, trim their ends at an angle of 45°. To accurately mark corners, you can use special device, developed for such purposes - a miter box, or “construction corner”. This device will greatly simplify marking when making garage doors.

The corners of the future joint should be directed inside the gate opening. The best way to join corners together in terms of strength is welding. And then we will use welding to connect the joints in the garage doors. See the sequence of work for assembling garage doors in the photo.

Prepared to the required size and cut at the ends at the intended angle, the corners are laid along the contour of the future gate opening. In order to do this correctly, an installation site is organized. It should be a flat, horizontal surface with asphalt or concrete covering. If there is no such surface, it can be used for a mounting base concrete blocks.

Having laid the corners and connected the corners of the frame, before starting welding work check the geometry of the created structure. All corners of the frame must be in the same horizontal plane, which is controlled by the building level; in addition, the dimensions of both diagonals of the frame rectangle must be exactly the same.

When starting the installation of the garage door frame, you need to lightly “grab” the corners of the frame so that the geometry of the assembled structure is not disturbed, after which you can weld the corners thoroughly, continuing to check the dimensions and horizontality of the frame. If, during welding, the angle planes “go wrong” due to temperature, they need to be straightened mechanically. Having received a finished frame as a result of welding, it must be checked “in situ” in order, if necessary, to immediately make adjustments.

Garage door leaves are also manufactured starting from a frame, the structure of which is determined based on the material with which the leaves will be sheathed.

If the sashes will be sheathed with sheet steel, then it is necessary to reinforced frame, using for its base a profile pipe with dimensions of 20x40 mm, with a wall thickness of 2 mm, no less.

When preparing for installation of the frame of the doors, it is necessary to take into account that the dimensions of the doors must have the necessary gaps, from 5 mm to 10 mm, between their edges and the inner surface of the gate frame.

The finished doors are inserted into the garage door opening, aligned proportionally and firmly fixed. Next, using the welding method, the gate hinges are mounted, which, as a rule, are turned according to the manufacturing method, and have a bearing in their design. The dimensions of the loops usually do not exceed 20x120 mm.

Method of use: hinge pin - up, part of the hinge with the pin is mounted on the frame of the swing garage door.

After the garage door is done, we install the lock. We select rack or level. Next you need everything metal surfaces clean and paint. From the inside, if desired, garage swing gates can be insulated with polystyrene foam and covered with clapboard.

In many ways they determine not only its appearance, but also the level of income of the car owner. At the same time, not every owner can afford expensive and sufficient complex designs(lift-and-turn or roller shutter, for example), the production of which involves significant costs. That's why most owners prefer to use simple ones in their garage. swing structures, the production of which is not associated with high costs. We advise all those who plan to build swing garage doors with their own hands to first worry about studying the relevant materials.

In the process of studying, you will be able to learn that the assembly of such structures is usually carried out according to the following scheme:

production of frame (frame);
preparation of gate leaves;
painting and insulation of the structure.

Let's consider each of these operations in more detail.

Frame making

Before the beginning installation work You will need to prepare the following working tool:

welding machine;
Bulgarian;
square and tape measure;
building level.

Installation work begins with preparation frame structure, which is supposed to be used as a frame base for future garage doors. For the convenience of its manufacture, you should first prepare a sketch of the future frame, which consists of an internal and external parts. This drawing should indicate the height and width of the frame itself (according to the size of the entrance opening), as well as the dimensions of the internal gate used to enter the garage.

Note! When the frame is welded from a corner, it is most often used to cover the opening.

Preparation of the frame structure begins with cutting channel blanks (or angles) in accordance with the dimensions indicated in the sketch. After this, the resulting blanks are laid out on a hard and flat surface in the order indicated on the previously prepared sketch. During the installation process, it is necessary to carefully monitor compliance with all dimensions, which must exactly correspond to those indicated in the diagram. In this case, the correct formation of corner joints is checked using a square.

After installing the frame, which has been carried out in compliance with all the previously specified requirements, you can begin welding, upon completion of which the resulting seams should be thoroughly sanded.

Doors

In accordance with standard circuit swing gates are placed inside the frame structure, each of which is made in the form of a separate frame, which is subsequently covered with a solid metal sheet. For their manufacture, as a rule, the same profile is used as in the preparation of the common frame. Installation of the sashes is carried out in the order indicated below:

First, the frame elements are slightly “grabbed” together for welding.
After this, the shutters are roughly installed inside the frame, laid on a rigid and level base.
If necessary, the dimensions of the sashes are adjusted (taking into account technological gaps relative to the main frame).
Upon completion of the sizing, the workpieces are finally welded into a frame, which is then covered with sheets of iron 2–3 mm thick (using the same welding).

At the final stage of installation work, hinged hinges are welded to the gate in pre-designated locations. In this case, the lower fixed (supporting) part of the hinge is mounted on the frame itself, and the upper movable part is welded to the frame of the sashes.

Conventional bolts mounted in the upper and lower parts of the gates can be used as internal gate locks.

Painting and insulation of the structure

Painting everyone metal elements construction, as well as the insulation of swing gate leaves, it will be more convenient to do before hanging the latter on the support hinges. Before painting, all treated surfaces must be primed, which guarantees a reliable protective coating, capable of serving you for many years.

In order to increase the rigidity of garage doors by inner surface sashes are equipped with additional metal jumpers (stiffening ribs), welded not only to metal sheets, but also to the frame elements in increments of approximately 0.5 meters.

Insulation of metal swing gates is carried out using materials of synthetic origin or foam plastic (polyurethane foam) plates, which are fixed to the surface of the gates using special glue. To cover the insulation boards, any decorative material suitable for the texture can be used.

On final stage work, the doors are hung on hinges, after which it is necessary to check the ease of their movement when opening and closing the gate.

Video

This video is about making a garage door. You will hear good advice about performing welding work, you will see the drawings and you will know in what order the work needs to be performed:

For reliable protection To protect your car from intruders, garage doors are made of metal. However, factory-made options are expensive, so it’s cheaper to make them yourself if you have the skills to work with welding equipment. It is enough to have a clear idea of how garage doors are welded.

The choice of gate design depends on the availability of free space near the garage and its size. Taking these parameters into account, the optimal type is selected:

The sliding doors slide sideways, are practical and convenient. However, when opening, a space equal in size to the width of the sash is required.
Roller shutters consist of plates that are retracted into a box installed on the ceiling. Convenient, economical, but easily opened by intruders. Therefore, it is recommended to use them in protected areas.
U overhead gates the canvas rises vertically using a lever-turning mechanism. You can buy it in a store or make it yourself. Extra space inside and outside the garage there is no need to open it, which is important for small yards.
Sectional structures consist of several parts that rise along guides to the ceiling using a spring device.
At the swing gates the most simple design, but will be needed free place on the sides and in front of the garage.

Manufacturing methods

Depending on the capabilities and degree of readiness of the garage, there are 3 options for how to weld garage doors:

The gates are completely assembled separately until construction is completed. After delivery and installation on site, the construction of the front wall is completed.
If the construction is completed, the sashes are welded to the size of the finished opening, delivered, and installed.
Installation is carried out on site.

The third option is preferable for beginners who do not have experience in welding gates with their own hands. They will not have to make numerous measurements with high accuracy, align the diagonals on the sashes, deliver the heavy structure to the installation site.

In order to avoid mistakes in the manufacture of gates that will have to be corrected, you need to prepare drawings of the main elements. Using them it is easier to determine the size, arrangement of parts, and amount of material. When compiling, the following are taken into account:

Optimal dimensions of the doors, no obstacles for free opening.
To properly weld the gate, the distance between the side of the car and the side wall is set to at least 30 cm. If you plan to buy an iron horse with larger dimensions than the current one, the opening is made to grow.
Height not less than 2 m.
The optimal dimensions of the opening, depending on the dimensions of the car, are 2.4 × 2.1 or 5.4 × 2.4 m.
The casing of the sashes made of galvanized steel will be reliable and durable. steel sheet thickness 2 - 5 mm.
For constipation, you should not choose a padlock with external hinges; it is safer to use armored linings.

How to make a garage door with your own hands - step by step process

Sometimes, due to lack of space, you have to choose roller shutters or sectional doors, which are difficult to manufacture. Therefore, it is better for a beginner to purchase a kit for welding garage doors with his own hands. Assembly is carried out in accordance with the attached instructions, which detail the sequence of actions. If there is enough space, swing gates are chosen.

Tools and materials

During the work process, it is undesirable to be distracted by searching for components, so you should make a list of them in advance. To make a garage door from a profile pipe, you should stock up on:

Construction level.
Welding machine.
With a tape measure.
Square.
Grinder with cutting and grinding wheel.
Angle steel for welding the supporting frame. Since it will have to withstand a significant load, an angle of at least 75 will be required.
For the manufacture of sashes, 25-gauge profile pipes are used.
Hinges with bearings, preferably for indoor installation. They will ensure ease of opening and will not freeze in winter.
Material for lining the doors. Depending on desire and capabilities, galvanized steel or profile sheets and wood are selected. Wood retains heat better, but metal is more reliable.
The range of locking systems is extensive, so the choice is limited only by financial capabilities.

It is advisable to assemble the gate on. In its absence, prepare a flat area with a channel laid on it. To prevent the gate from taking on the shape of a propeller, the horizontalness of the surface is checked with a level.

Welding the supporting frame

When the materials and place are prepared, we begin welding the garage doors. It starts with assembling the external and internal frame in the following sequence:

First, the dimensions of the height and width of the opening are measured with the greatest possible accuracy.
Based on the measurement results, blanks are cut from the corner.
The pieces are placed on a table or platform. The level is used to check horizontality, and the angles are checked with a square or measuring diagonals. If necessary, shims are used for leveling.
After welding the frame, the seams in the places where the sashes meet are carefully cleaned flush so that there are no gaps when closing.
To enhance the rigidity of the structure, levers are welded from corner scraps at the corners.
The prepared elements are tacked together in several places.
Then fitting is carried out on site, discrepancies are corrected with hammer blows, and the joints are completely welded.
Using the same corner, the second frame is assembled in the same way.
On the slopes of the opening, both parts are secured with metal pins 15 - 18 cm.
The protruding parts of the rods are scalded and cleaned flush with the surface.
To connect the frames, metal strips are used, welded at intervals of 50 - 60 cm.

We cook the gate leaves

The basis of the doors is a frame assembled from profile pipes. When cutting workpieces, it should be taken into account that for free opening, a gap of 1 - 2 cm must be left between it and the frame. The pipes are laid out on a flat surface. After checking the corners and horizontal alignment, they are grabbed. Fitting is done, if there are no flaws, the second frame is welded. If both sashes are positioned correctly in the frame, the seams are completely welded.

To strengthen the structure, stiffeners are installed. Their number depends on the size and weight of the sashes, but at least two according to the height of the frame. If, in addition to storing the car, you plan to set up a workshop, it is recommended to install a gate in the garage door. Corners are used to frame it.

Sheathing

Both the appearance and functionality of the gate depend on the quality of this operation. Therefore, the work must be done carefully in the following order:

First, a sheet of metal is cut out for the left sash of such a size that it overlaps the right side by 2 cm.
Then it is grabbed to the frame.
Sheet for right side cut taking into account the overlap so that it does not reach 2 cm to the side edge of the sash.
To prevent the sash from moving, the casing is spot welded. When applying continuous seams, the frame pipes are attached to the channels with clamps. Welding is carried out alternately on both sides in sections of 10 cm.

Welding hinges

The bottom goes to the supporting frame, and the top goes to the sashes. To strengthen the fastening, curved metal strips (5 - 7 mm) are used. They are applied to the top of the hinges and frame. The reliability of the hinges is increased with the help of internal inserts made of thin reinforcing rods. The welds are cleaned so that they do not interfere with closing.

Installation of locks and latches

Most often, hinged or mortise locks. However, they are unreliable because they have problems opening in winter. Therefore, constant lubrication and protection from moisture in the form of a visor are required. Models with cylinder mechanisms. Experienced motorists recommend installing a lever lock. To increase security, the gates are locked from the inside with a deadbolt and pin stoppers. But then you will need a gate in the sash or wall.

Gate painting

This operation is necessary to protect the metal from corrosion. The coverage is updated once every 2 years. The work is performed in several stages:

After cleaning the surface, degreasing is carried out with any solvent.
Then a primer with an anti-corrosion function is applied.
To avoid drips, it is better to apply the paint with a spray gun or roller.

We insulate the gates

For laying insulation on inside the sash is attached wooden sheathing, which is filled with polystyrene, mineral or glass wool. For regions with a temperate climate, a layer 5 cm thick is sufficient, for northern regions - 10 - 15 cm. When laying, you need to ensure that all gaps are filled. After installation, the insulation is covered with plywood or clapboard. Finally, the gaps between the frame and the slopes are sealed with polyurethane foam.

You won’t be able to make a garage door yourself, since the metal components weigh a lot. Therefore, you need to resolve the issue with an assistant in advance. But you can equip swing gates with automatic opening and alarm systems alone, if you have knowledge and experience in this area.