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» We make our own overhead garage doors. How to make a garage door with your own hands? Do-it-yourself folding garage doors

We make our own overhead garage doors. How to make a garage door with your own hands? Do-it-yourself folding garage doors

Nowadays, many types of garage doors have been created that are distinguished by their convenience and reliability. The most ergonomic and comfortable to use among the available options are considered to be traditional lifting (folding) structures, which, when opened, effectively disappear into the ceiling.

Types of lifting structures - which ones can you make yourself?

Overhead garage doors are most often manufactured in two main versions. They can be sectional or rotary. Gates of the first type are structures assembled from several plastic, wooden or steel panels up to half a meter high. The connection of individual elements into a common structure is carried out using hinges. Moving parts (couplings, rollers) are made of plastic or metal. But gate guides are always made of stainless steel. The inside of lift-and-turn structures is insulated with polyurethane foam. This ensures high-quality thermal insulation of the garage.

Pivot garage doors are characterized by decent strength characteristics, simplicity and safety of operation. The disadvantage of these designs is that it is almost impossible to make them yourself. If you plan to equip your motorhome with such gates, you will have to purchase them as a set of elements in a specialized store. You can install the factory kit yourself, following the manufacturer's instructions.

You can make your own up and over gates. Their design, which we will discuss in detail in the next section, is simple and durable. The key advantage of such folding systems is high level garage protection. They cannot be hacked without noise. In addition, turning structures provide truly convenient exit. They also do not take up extra space in front of the garage, which is very important for many motorists.

Disadvantages of rotary systems:

  • “eat up” about 25 cm of the opening height (only when they are in the open position);
  • the need to use high-quality (and therefore expensive) materials;
  • large mass of gates.

Another disadvantage of the rotary design is that if the damage is significant, it is impossible to repair the system. The gate will have to be completely dismantled and then reassembled.

Design and principle of operation of folding gates

Structurally, the described systems, which many garage owners make with their own hands, are made in the form of the most durable and reliable support frame and a canvas covering the entrance opening. A diagram of such structures is shown below.

Folding gates can theoretically be built without guides. But experts do not advise doing this, so as not to reduce the operational reliability of the structure. The door leaf is made in one piece. If you have extra wood on your farm, you can actually assemble the entrance panel from it. But it is better to make the canvas from profiled sheets. This material is relatively inexpensive. And the fabric made from it provides excellent optimal protection from strangers. If the motorhome is used year-round, the corrugated sheets must be insulated with polyurethane foam.

To make lifting the web easier, we recommend using special compensator springs. In general, the movement of the gate leaf is carried out by levers, springs and rollers (the so-called hinge-lever mechanism). The system drive can be mechanical or electrical. Mechanics are considered more reliable during long-term use. Electric drive is more capricious and more expensive. But on the other hand, it is much more convenient to use (the opening/closing of the structure is carried out by command from the remote control).

Folding systems function simply and clearly. When the gate is opened, its upper part is deflected and then moves towards the beam along bearings or rollers, where it is fixed in a horizontal position (parallel to the ceiling). This system does not require the installation of external hinges, which could be cut off by attackers with a grinder. This provides unique security for overhead gates.

In addition, the sash that closes the entrance to the garage is adjacent to the supporting frame from the inside. Therefore, it will be much more difficult for criminals to pull the gate using a cable connected to a tractor or other powerful vehicle.

First steps - a competent start to work

The garage doors are manufactured according to a strict algorithm. First of all, decide on the type of mechanism for closing/opening them. We have already talked about the hinge-lever system. It is considered the most convenient, especially if the structure is built with your own hands. The main thing here is to achieve strictly vertical installation of the guide elements.

In some cases (in particular when installing heavy and large gates), such a mechanism may not be able to cope with lifting the sash. Then you should pay attention to the lifting system, which includes a counterweight. When implementing it, a metal cable should be attached to the lower corners of the support frame and securely fixed, and run it in the direction of the pulley along the block. A weight is placed at the end of the cable. The mass of the latter is selected taking into account the weight of the structure. The mechanism with a counterweight is labor-intensive to install. Therefore, if the gate has a standard mass and regular sizes, it is better to install a hinge-lever system.

Next, develop a design design. Measure the parameters of the caravan opening for your vehicle, look at the drawings available in the public domain. Use ready-made sketches or create your own project based on them. Below we provide detailed drawing, which will allow you to create lifts with minimal time.

Then stock up on metal pins and rods, strong pieces of wood, brackets, steel corners, rigid springs, if you plan to finish the structure - also decorative elements. Now you can proceed directly to assembling the gate. More on this later.

Assembling a lifting and rotating structure - bringing the project to life

The gate frame is assembled from two vertical wooden blocks of the required dimensions and one transverse element. These parts are connected to each other by metal plates or corners (the second option is preferable). Then follow these instructions to log in:

  1. 1. Bury the lower part of the canvas into the floor base of the garage (in concrete screed) by 2 cm, then secure the structure with pins in the opening.
  2. 2. Assemble the frame and cover it with corrugated sheets.
  3. 3. Make a support from the corner. Drill three holes in one shelf of the product (they will be used to mount the bracket), and in the other - one hole (for fastening to the racks).
  4. 4. Using a channel bracket, make a spring support. Connect the spring and bracket with a steel plate. Bend the outermost coils of the spring (you should get some kind of hooks). Connect a metal rod to them, which will act as a tension controller.
  5. 5. Make a hinged (bottom) corner. Drill an 8.5 mm hole in the corner and weld this product to the support frame. Then install the lever to lift the gate. Weld a steel plate to its end.
  6. 6. Make a rail (connect the corners by welding), attach it to the previously prepared plate at one end. Weld a piece of channel to the second end, stepping back about 0.15 m from it. Connect the latter with a bolt to the beam on the ceiling.

Now you need to install the rubber edging on the structure. If desired, additionally stick on compensator pads. They will increase the stability of the folding structure. All you have to do is secure the canvas properly in the box. The gate is ready! You can use them for 10–12 years without the need for any repair work.

When buying a car, every owner thinks about how and where to store it. Ideal place There has always been and remains a garage. Its convenience determines the quality of life, no worse than other rooms in the house. The installation of garage doors is becoming more and more convenient and practical every day due to the fact that the industry does not stand still. Classic swing gates fade into the background. Practical ones are becoming increasingly popular today. overhead gates for the garage. Creating them yourself does not seem difficult if you have minimal skills in performing such construction work. To find out how to arrange them correctly, quickly and efficiently, read this article.

To make a homemade overhead garage door, first determine suitable option designs.

Based on this principle, the following types are distinguished:


Features of sectional structures

The most common type of garage door at the moment is the overhead sectional garage door. They are made in the form of panels 40-60 cm high.

Panels are made from several types of materials:

  • plastic;
  • metal;
  • wood.
    Important! Determine the choice specific type material to create a garage door design, car dimensions, expected number of cars, as well as features design idea design, both of the garage itself and architectural ensemble on the site as a whole.

To maximize the quality of thermal insulation, such panels are filled with polyurethane, and the surface is protected with a special coating. Between themselves individual elements fastened with hinged hinges. All moving parts, such as clutches and rollers, are made from reinforced plastic combined with steel components, and the guide skids are made from materials that do not corrode.

The operating mechanism of sectional garage doors is quite simple - they are pulled along runners to the ceiling when opened and fall vertically down when closed.

Advantages

The main advantages of such gates include the following features:


Flaws

In addition to the advantages sectional doors lifting type also have a couple of disadvantages:


Distinctive characteristics of lift-and-turn solid mechanisms

When determining the features of such structures, it is certainly worth noting the following nuances:


Advantages

The solid-panel type garage door has a lot of advantages:


Flaws


Important! The main difference between these two designs is that sectional Garage Doors needs to be mounted only as a kit, whereas all the elements of an up and over gate can be prepared and installed with my own hands.


Video

Watch a video review of overhead gates to get a clearer picture of their operation and design.

Garage door installation tools

To install any type of garage door you will need the following tools:


Installation rules for overhead sectional garage doors

To correctly install sectional overhead garage doors, follow these steps in exact sequence:

Video

The video below will help you quickly complete the task of creating overhead garage doors. Please read it carefully.

Installation technology for overhead gates

Considering the fact that the construction of this type of gate will have to be done entirely on your own, we will highlight the main stages of the work in somewhat more detail.

What type of rotary mechanism should I choose?

Homemade garage doors are the most economical option filling the garage opening without restrictions in convenience, functionality and design solutions.

Before you start work, decide on the choice of mechanism by which the gate is directly opened:


How to make a project correctly?

To properly design a garage door, do the following:


What materials should I prepare?

As soon as you draw up or select a sketch, purchase the following materials and tools for work:


Installation procedure


Additional equipment

If you want to increase the attractiveness and reliability of the door leaf, equip it with the following additions:


Additional reinforcement

If necessary, strengthen the structure itself using one of the appropriate methods:


How to save money when installing garage doors?

The only thing you can do to save money when choosing overhead sectional garage doors is to install such a mechanism yourself. All other points, when trying to save money, will still require sacrificing certain advantages, although some options are quite acceptable. It all depends on your personal vision of the garage design and the regularity of its use.

Check out some of the most popular solutions to reduce the cost of garage door construction:


Conclusion

Overhead garage doors - modern way protect your garage from burglary with a convenient and beautiful shield. Whether you entrust installation and installation to specialists or do the work yourself is up to you to decide. The main requirement for further convenient operation is right choice suitable type garage devices, competent it interior layout and compliance with all assembly instructions.

Lifting garage doors are convenient, reliable, practical design to protect the premises from entry by unauthorized persons. When opened, they take a horizontal position, moving forward slightly, forming a small canopy over the entrance.

How to make garage doors with your own hands, their advantages and disadvantages will be discussed in this article.

Types of overhead gates, their advantages and disadvantages

There are two types of overhead garage doors:

  • Devices in which the canvas has several sections about half a meter high. When opened, such a canvas, consisting of panels, is “pulled” into the garage under the ceiling, and then falls back vertically down. The materials for the manufacture of elements can be:
  1. tree;
  2. plastic;
  3. metal.

The space inside the door leaf is filled with insulation – polyurethane, which provides effective thermal insulation of the structure.

The door panels, in this case, are connected using hinges. In such products, rollers, couplings and other moving elements are made of metal or plastic; materials that are resistant to corrosion are used for guide rails.

Advantages of this design:

  1. easy to use;
  2. sufficient reliability.

Flaws:

  1. low resistance to burglary;
  2. It is unrealistic to make such a device completely on your own.

To reduce the cost you can:

  1. leave manual drive, but the refusal of a mechanical device worsens the ease of use;
  2. reduce the size of the gate opening - adjust its width and height to the minimum number of panels.

Tip: If you want to install a structure of this type in your garage with your own hands, you should purchase a set of elements already prepared for assembly, and install them yourself.

  • Swivel overhead garage doors. In this case, the solid sash rises to the ceiling when opened. The movement of the element is carried out due to the action of a hinge-lever mechanism. The diagram of such a device is shown in the photo.

The advantages of this design are:

  1. high strength of the product;
  2. the device perfectly protects the garage from unauthorized entry;
  3. silent operation of the gate when the door leaf moves - there are no rollers or guides that could create noise;
  4. It’s quite possible to make overhead garage doors with your own hands. To do this, you don’t have to have special technical knowledge, but their price is much lower; the costs will only be associated with the purchase of the material.

Design disadvantages include:

  1. their installation is possible only in rectangular openings;
  2. the height of the opening when open is reduced by about 20 centimeters;
  3. the solid fabric of the device does not allow repair of individual sections, which, if damaged, requires a complete replacement of the entire element;
  4. the gates have a spring mechanism designed for a certain mass of the product, therefore, if it is necessary to perform thermal insulation, the mass of the insulation should be taken into account: if it significantly increases the total weight of the insulated gate, it will be necessary to install counterweights;
  5. There may be gaps between the frame and the door leaf; they can be eliminated with a rubber seal, but such gates should only be installed in unheated garages.

How do overhead gates work?

Overhead garage doors consist of:

  • Frames. This is the basis of the structure, it is installed in the garage opening or directly behind it and serves as the leading part of the product when moving the gate. The frame is usually made from rectangular pipes.
  • Roller and lift arm systems, serving to open the gate. With their help, the sash of the structure moves along the guides and is then secured under the garage ceiling.
  • Canvases. Its lower part rises up and forms a canopy over the garage opening. For door leaf glued with pressed polystyrene foam, insulated with polystyrene foam or other thermal insulation materials. For beauty, they can be covered with panels made of plastic or wood.
  • Guides, which serve to rotate the frame around its axis. At the same time, it moves from a vertical position to a horizontal position and back.
  • Compensation springs, which in closed position the devices stretch, but remain free when open.


In this type of gate, the opening mechanism can be of two types:
  • The hinged lever or simple one is the most reliable and most popular device, which ensures easy movement of the shield and prevents it from blocking.

Tip: Be sure to carefully adjust the spring tension and ensure high accuracy of installation of the guides. In this case, to prevent the shield from jamming, it is necessary to set the guides strictly vertically and be sure to have both of them parallel to each other.

  • Mechanism on counterweights. In this design, the cable is attached at the bottom to the corners of the frame, goes through a block to the winch pulley, and a counterweight is placed at the end. As the weight of the gate shield increases, the mass of the counterweight increases. In this case, the gate frame and frame are heavily loaded, and the mechanism is used for installation in massive gates.

How to make your own overhead garage doors

Before you start making overhead garage doors with your own hands, you need to decide on the opening mechanism. After choosing its type, the dimensions of the gate opening are taken, a design sketch is designed, materials and tools are purchased.

To work you will need:

  • Wooden blocks for making a box - with a section of 12 x 8 centimeters and for the ceiling 10 x 10 centimeters.
  • Metal pins.
  • Equilateral angles: for rails, section 40 x 4 and for frame 35 x 4.
  • Channel No. 8 for the bracket.
  • Spring.
  • Metal rod, 8 mm in diameter.

The instructions for making garage doors with your own hands suggest:

  • Assemble a frame from two vertical bars and one transverse one. The parts are connected with steel angles or plates.
  • The vertical posts should be buried two centimeters into the floor screed.
  • Secure the frame in the opening with steel pins.
  • Assemble the frame for the gate leaf.
  • The gate leaf is assembled from boards and covered with steel sheets on the outside.
  • Expanded polystyrene, polystyrene foam can be used for thermal insulation.
  • Make a support for the unit: two holes with a diameter of 10 millimeters are drilled in one of the corner shelves to attach the support to the racks, in the other shelf there are three more holes for fixing the spring bracket. For a spring, it is better to make a support from a channel.
  • Make an adjustment plate from a strip of metal to connect the spring and bracket.
  • The outer coils of the spring are bent in the form of hooks, and a voltage regulator made of a rod is attached to the bottom. On one side a ring is formed, on the other the thread is cut.
  • From the corner, make a hinge unit for the bottom of the structure with a hole with a diameter of 8.5 millimeters and weld it to the frame between the rib located at the bottom and the middle of the hole intended for installing the lifting mechanism lever located on the 120 mm hinge.

  • Weld a plate to the end of the lever to install the voltage regulator.
  • Make rails on which the gate will move. To do this, two corners are connected and then welded so that between their tops there is inner space five centimeters and welded along one edge.
  • Weld the rail to the plate with holes. A gap of 8 centimeters should be left between the guide axis and the rib installed at the bottom of the cross member.
  • At the other end of the rail, weld a piece of channel, stepping back about 15 centimeters from the end.
  • The channel is fixed with a bolt to the ceiling beam.
  • During the installation process, constant monitoring of the horizontal position of the guides should be carried out.
  • The canvas can additionally be equipped with locking systems that will increase its safety, and the installation of various security mechanisms will protect against burglary.
  • You can increase the amount of light in the garage by installing inserts made of translucent material in the canvas.
  • To give the structure additional stability, you can stick on compensating pads and install a rubber edging.

Most experienced car enthusiasts prefer old swing or sash gate options, considering them the most secure and reliable due to the heavy weight and thickness of the metal. But, as practice shows, sash systems have worthy competitor, namely, folding garage doors. Popularity folding design such that today it accounts for approximately three-quarters of garage doors sold. It is worth understanding the reasons.

Advantages and disadvantages of overhead garage doors

To understand the difference in using lift-and-fold systems and the old swing structure, you need to try them out in practice at least a couple of times to knowledgeable person the difference is visible to the naked eye:

  • The hinged door system allows you to avoid the formation of a “blind” zone when leaving the garage. Lift systems do not have doors that block the view, which is why dozens of cars crash in garage cooperatives every year;
  • The absence of swing doors when opening the doors increases the space for maneuver in front of the gate; there is no need to park the car a couple of meters from the doorway in order to be able to open and close the garage.

For your information! Often, drivers decide to change regular gates to folding ones for only one reason: strong wind there is a chance of getting hit by the door on the car body at the time of departure.

Folding gates are cheaper to manufacture, they are more convenient to use, and the simple device allows you to build them yourself. But it is not possible to install such a system in every garage; at a minimum, you need free space in the ceiling above the entrance to the garage.

We build folding garage doors with our own hands

The structure and operating principle of the gate are clear from the diagram and drawing below:

  1. Structurally, the gate consists of two frames - the shield itself, or the panel covering the doorway, and the load-bearing support frame with guide elements;
  2. When opening top part the hinged gate is deflected and moves on rollers or bearings along two guides until the panel is completely on two horizontal beams;
  3. The bottom edge of the panel rises up and is fixed in this position.

The plane of the folding gate makes a movement reminiscent of rolling around a conventional cylindrical surface of large radius. To facilitate the lifting of a steel or wooden panel of a hinged gate, the design uses compensation springs or counterweights in the form of a load suspended on cables.

Important! Unlike swing systems, folding gates do not have external hinges that can be easily cut with a grinder. In this case, the panel covering the doorway is adjacent to the supporting frame from the inside, so it is much more difficult for attackers to pull out the garage door with a cable hooked to the tow bar of a pickup truck or tractor.

Manufacturing of hinged gate assemblies

The easiest way to make a hinged gate design is from a steel angle and channel. Initially, you will need to measure the dimensions of the doorway, cut it from the channel and weld the frame of the garage doorway.

At the top of the frame, two horizontal corners with a flange width of at least 40-50 mm are welded. The length of each corner is more than two meters, so welding and assembly of the entire structure must be done “on the ground”, before installing the folding gate system in the doorway.

The angle of attachment of the corner to the frame must be adjusted according to construction level. After welding to the frame, each corner is strengthened with a temporary brace made from a board or wooden slats to avoid deformation of the structure at the time of its installation in the garage doorway.

If a lift in the form of loads suspended on cables will be used in the folding gate system, one pin with a groove roller with a diameter of 30-50 mm must be welded to the upper part of the frame.

Particular attention should be paid to the manufacture of the main panel of the folding gate. Structurally, the folding panel is a frame made of a pipe or a metal tubular profile with outriggers-brackets welded to the lower and upper parts.

The tubular frame of the panel must be marked and welded exactly to the dimensions of the stationary frame. The main condition is to carry out welding in three steps so that the frame of the folding panel does not turn out like a “propeller” due to overheating.

First, the cut pieces of the profile are laid out on a flat area and fixed together by spot welding. At the second stage, the joints are boiled on one side of the folding frame, after 30 minutes they are turned over and boiled from reverse side. If the panel frame turns out to be strictly in one plane, you can attach sheet metal, otherwise you will need careful straightening using blowtorch and sledgehammers.

Assembly and installation of folding gates

Before installing the tilt gate system, you will need to perform preliminary assembly of the structure. To do this, a stationary frame with welded corner guides is laid out on a flat horizontal platform. A freshly welded movable panel is placed on top of the frame, its position is aligned so that it will stand in the closed position in doorway garage.

To connect the two parts of the gate, you will need to weld oblique brackets with roller or bearing rollers to the upper profile of the panel.

The reliability and smooth operation of the lifting mechanism depends on how accurately the supports are installed. Groove rollers are placed on the studs welded to the stationary frame. Additional L-shaped brackets are welded to the bottom beam of the panel, to which the support gate lift-lift cable will be attached.

All that remains is to install the stationary frame in the garage doorway and secure it with anchor bolts to the side walls of the garage. Subsequently, the fastening points will need to be carefully filled concrete mortar and plaster. Until the stationary frame is finally fixed, it will be necessary to align its position with the building level. Next, you need to make a U-shaped device, with which the ends of the corner guides are fixed to the ceiling.

We mount up and over gates for the garage with your own hands

Up-and-over gates are the most convenient, reliable, practical, but quite expensive type of enclosing structure for a garage. In the open position, they take a horizontal position and move forward slightly, forming a small canopy over the entrance.

Their pros and cons, as well as self-installation, will be discussed in this article.

Advantages and disadvantages of this type of gate

The up-and-over design has several clear advantages over other types of garage doors:

  • durable solid fabric provides reliable protection from unauthorized entry and burglary;
  • characterized by high resistance to corrosion and other negative consequences impact external environment(subject to manufacturing technology and recommendations for the selection of materials);
  • does not require space to open;
  • when open, does not take up useful space;
  • involves finishing with different facing materials, allows decoration with any inserts and panels;
  • can be insulated with special polystyrene foam panels;
  • can be opened manually or equipped with automatic system opening;
  • Suitable for installation in single and double garages.


The disadvantages of up-and-over gates are mainly associated with some limitations and features of the design itself, which are expressed in the following:

  • it can only be installed in rectangular openings;
  • when open, reduces the height of the opening (approximately 20 cm).
  • The one-piece door leaf makes it impossible to repair individual sections - in case of damage it is required complete replacement the entire element;
  • the gates are equipped with a spring mechanism, which is designed for a certain mass of the structure, therefore, when performing thermal insulation, the weight of the insulation should be taken into account: if the mass of the insulated gate increases significantly, it is necessary to install counterweights;
  • There may be gaps between the leaf and the frame, which can be eliminated using a rubber seal, but it is recommended to install such gates only in unheated garages.

Gate operating principle

The design of up-and-over (panel) gates is quite different simple device. It consists of frames, canvas and guides along which it rotates around its axis, moving from vertical to horizontal position and back.

The basis is a steel frame, which is fixed in the garage opening or behind it and is the leading part when the gate moves. For its manufacture, rectangular pipes are usually used.

When the gate is opened, a roller mechanism and lifting arms are activated, with the help of which the gate leaf moves along the guides and is then fixed under the garage ceiling. The lower part of the canvas rises up and forms a canopy over the garage opening. The compensation springs stretch when the gate is closed, but remain free when the gate is open.

Gate in open position

The opening mechanism for this type of gate is of two types:

  1. Articulated lever- a simple, reliable and most popular mechanism that ensures simple movement of the shield and prevents it from blocking. Mandatory requirements: careful adjustment of spring tension and high accuracy installation of guides.
  2. On counterweights– this mechanism consists of a cable attached to the lower corners of the frame and passing through the block, as well as a counterweight mounted on the opposite edge of the winch. This mechanism Recommended for use on massive gates with a lot of weight.

Control of panel garage doors can be manual or using an electric drive (usually with a remote control).

Selection of materials

Materials for up-and-over garage doors should be selected depending on the mechanism and leaf used. For the simplest gates that you can make with your own hands, you will need (all measurements are given in centimeters):

  • wooden blocks: for a box with a section of 12x8, for a ceiling - 10x10;
  • metal pins;
  • corner: for frame - 3.5x3.5x0.4, for rails - 4x4x0.4 cm;
  • channel bracket 8x4.3x0.5;
  • spring with an internal diameter of 3 cm;
  • metal rod with a cross-section of 0.8 (for the tension regulator);
  • electric drive (if gate automation is provided);
  • canvas.

As a canvas, you can use a board made of boards covered with metal, a solid canvas or a sandwich panel.

For self-made gates the best option is a board panel covered with galvanized iron and covered protective composition. For thermal insulation, you can use polystyrene foam, polystyrene foam or insulation in mats, and to improve appearance– veneer finished gates wood panels or plastic.

Self-assembled gates

Necessary tools for work

For self-installation up-and-over garage doors will require a traditional set of tools:

  • level;
  • hammer;
  • pencil;
  • drill;
  • spanners;
  • screwdrivers;
  • drill;
  • Bulgarian;
  • welding machine.

The first step in installing a gate is designing it. For this it is necessary measure the opening and draw up a sketch yourself or select a ready-made drawing.

Drawing of up and over gates

After this, materials and tools are purchased and the actual work of making the gate begins:

  1. A box is assembled from bars, which are fastened together with squares or metal plates.
  2. The box is fixed in the opening and secured with pins, the bottom is buried approximately 2 cm into the floor screed.
  3. The gate leaf is assembled: the frame is sheathed with a shield and covered with sheet metal.
  4. A mechanism support is made from a corner, two holes with a diameter of 1 cm are drilled in one shelf for fixing to the longitudinal posts, and three more are drilled in the other for fastening the spring bracket. To attach the channel bracket, used as a support for the spring, 3 holes are drilled in one of the shelves.
  5. The bracket and the spring are connected using an adjusting plate made from a strip of iron. The outer coils of the spring are used as hooks, and a tension regulator made of a rod is attached to the bottom. On one side a ring is formed, on the other a thread is cut.
  6. The hinge unit at the bottom is made from a corner with a hole (0.85 cm) and welded to the frame between the lower rib and the middle of the hole for the lifting mechanism lever at a distance of 12 cm.
  7. A plate with a hole for the tension regulator is welded to the end of the lever.
  8. Rails are made for the movement of the shield: 2 corners are made, and the edges of their shelves are welded so that the internal space between their tops is 5 cm.
  9. One end of such a rail is welded to a plate with holes. There should be a gap of 8 cm between the center line of the guide and the lower edge of the crossbar. The channel pieces are welded to the other edges of the rails at a distance of 14-15 cm. The channel is attached to the ceiling beam with a bolt.

After assembly is completed, the structure is painted to give it aesthetically pleasing, hard to reach places It is recommended to paint before assembly.

  • It is recommended to use welding to assemble parts, which will reduce the need for fastening and drilling holes;
  • the height of the gate opening should not be less than 2.2 meters, and the distance from the top of the opening to the ceiling should be 0.35-0.5 meters;
  • if the rise is low, the drum should be located at the rear;
  • there should be a groove in the lower profile of the canvas into which the seal is installed;
  • the weight of the canvas is very important parameter, its optimal value is 100 kg;
  • as a drive you can install a reversible self-locking winch (220 V, 350 W, traction force - 125 kg);
  • To install automation, you can use a car alarm.

For ease of use, the canvas can be made with inserts made of translucent materials, which will increase the amount of light, and also be equipped with locking devices and security systems that protect against pinching or prevent break-ins.

Homemade up-and-over gates are the most economical opportunity to close a garage opening without limiting the functionality, ease of use and originality of their design.

On video - detailed story O self-production up-and-over garage doors: