We install sectional doors according to the drawings with our own hands. Do-it-yourself overhead sectional gates Do-it-yourself sectional garage doors drawings

Design overhead gates It is a solid panel covering the entire opening, which, when opened, rises up and is fixed under the ceiling inside the garage.

Car enthusiasts who have chosen the option of overhead garage doors note the following advantages:

ease of opening in one movement, which does not require much effort;
Possibility of installation in a garage of any type and design;
complete safety in sudden gusts of wind;
maintaining usable space both inside and in front of the garage;
difficulty of unauthorized entry.

Before choosing overhead garage doors, you should consider their features:

the gate design does not retain heat well;
there is a high probability of overloading the mechanism that opens the gate;
manufacturing will require skill, precision and special tools.

In severe frosts, you will have to make great efforts to open the doors.

In order to successfully install lifting lifts with your own hands Garage Doors, Must have welding machine, have the skills to work with it and be able to read the drawings, since you will have to carefully check all the dimensions against them.

Types of gates (sectional, automatic)

There is one interesting type of lifting gates, when the whole door leaf divided into equal rectangular parts located horizontally. When opening the gate, these parts fold at a certain angle, allowing you to save as much as possible. usable area in front of the garage. In front of such gates, the car can be parked almost close to the gate - the opening leaf will not hit the car. Sectional overhead garage doors open even easier and quieter, but installing them yourself is much more difficult. Experts also believe that such gates are easier to break into.

If it is located in a protected area and there is no risk of burglary, it is worth considering the option of installing rolling gates. They consist of narrow horizontal slats. When the gate is opened, the slats are wound around an axis located at the top. This option is extremely convenient for low ceilings.

Automatic overhead gates are considered the most comfortable to use. They allow you to open the door and enter the garage without leaving the car. Any car enthusiast will appreciate the opportunity not to leave the warm interior in bad weather or, if necessary, to quickly remove the car from the roadway if the garage is built on the edge of the site and borders the road. This convenience is provided by an electric drive and remote control.

Automatic overhead garage doors have one significant drawback - the door locks when the power goes out. The solution to the problem may be to install a special release device or connect the automation to a gasoline or diesel generator.

How to make a lift gate with your own hands

The design of these gates is quite simple, and many garage owners decide to make overhead garage doors with their own hands, using drawings. The whole process consists of one preparatory and several main stages:

preparation of drawings, materials and tools;
installation of door frame and guides;
manufacturing of driving mechanism;
gate installation;
installation of a counterweight system.

Let's look at each point in more detail.

Preparatory stage

For installation work The following tools will be required:

welding machine;
electric drill (hammer,);
building level;
roulette;
set of wrenches;
pencil.

To install the lifting mechanism, you should prepare:

channels and steel angles;
counterweights (special for elevators or cast iron blanks);
brackets, corners, metal guides;
return type springs;
steel rope.

It is also worth choosing a sealing tape that is laid along the entire perimeter of the sash.

To cover the door leaf, use a metal profile sheet. It is quite durable, lightweight and corrosion resistant.

Installation of door frame and guides

For successful installation, it is important that the doorway is perfectly level.

The door frame is assembled from metal corners or a wooden beam in the shape of the letter P. The lower part of the frame must be recessed into the floor screed by at least 2 cm.

To prevent the sash from jamming when moving, the hinges must be installed so that the bracket moves freely along it.

Assembling the door leaf

The metal frame is welded to the exact dimensions of the door frame. At this stage, it is necessary to consider a place for attaching handles, locks and various anti-burglary devices. On one side of the frame a corrugated sheet is screwed to it. It is advisable to choose self-tapping screws with a painted head of the same color. WITH reverse side the frame is insulated with sandwich panels or other insulation. At the end of the assembly, seals are glued.

Installation of the opening mechanism

The door lifting mechanism consists of:

door leaf, solid or sectional;
left and right posts, which control the movement of the gate along the desired trajectory;
two counterweights, one on each side;
devices for adjusting and fixing racks.

On door panel install 4 brackets with guide rollers-bearings. Two parts are welded to the bottom brackets to secure the counterweight cable on both sides.

The racks consist of five parts:

channel stand, bent from galvanized steel, 4 pieces;
arc – two parts curved according to a template;
internal arc, two parts;
steel plate;
mounting bracket, 3 pieces for each rack.

The mechanism should be assembled in strict accordance with the drawings.

The assembled structure must be made without the slightest deviation in the plane of the door leaf and in the arrangement of parts, otherwise jamming during movement is possible.

Gate assembly

The entire structure is assembled in the following sequence:

The racks are installed in place in door frame. Align them strictly perpendicular to each other.
Mark the holes in the ceiling for the mounting brackets. There should be 12 of them.
Move the stand aside and drill holes according to the markings. Install dowels in them.
Return the stand to its place and secure the ceiling brackets with self-tapping screws. Do not tighten the screws all the way yet;
Once again, align the stand perpendicular to the opening, then tighten the screws completely.
Weld stops to the posts that will adjust and fix the distance between the two posts.

Then repeat all steps for the second rack. All parts on it should be installed in mirror image to the first.

A tie is installed between the racks - a metal rod with threads at the ends. When installing on the rod, screw 4 nuts so that they are located on both sides of the stops. This system will allow you to accurately adjust the position of the racks and maintain it for a long time.

Installation of gates with counterweights

The door leaf is connected to the driving mechanism in the following order:

Drill holes in the sash for brackets with rollers.
Install the canvas between the posts.
Place the rollers in the grooves of the racks and secure them with screws.
Assemble the counterweight system. Their total weight must be equal to the weight of the gate assembly. For example, if a sash weighs 60 kg, each counterweight should weigh 30 kg.
Install handles, locks and other fittings.

After all the steps have been completed, it is advisable to paint all the ends of the galvanized steel parts with metal paint for external works to avoid corrosion.

At this stage, the installation of overhead garage doors can be considered complete.

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 simple ones swing gates.

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 garage doors with a 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.
They are much more convenient to use, 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 view on the levers represents the most simple designs, which ensure 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.

The leaf of an overhead sectional door is 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 examples of country house solutions 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 overhead garage door frame, the best choice is metal profiles 40x20 mm in size and at least 2 mm thick. 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 box of the lever-hinged mechanism can be made from a metal angle or beam. 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 ready-made. They are selected according to the dimensions of the guides. The remaining parts can be easily made yourself using a welding machine and a grinder.

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 the box, you can also 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. Boards with thermal insulation are sewn inside the metal profiles, 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, and a door lock and opening handle are installed.

With careful and correct installation, as well as reliable protection against 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.

And sealing various (including garage) premises. Such structures consist of a spring that absorbs vibration of the canvas, other fittings and guides. The canvas itself is equipped with special mechanisms designed for remote opening/closing using the remote control included in the kit.

Sectional doors are found mainly in rooms where free space is limited. When opened, the canvas rises up, which significantly saves free space.

Attention! Gate panels, which are made in any color, are coated with a special polymer coating during manufacturing, which protects the structure from corrosion and ensures a long service life.

If desired, a durable acrylic window can be built into the canvas to illuminate the garage, and thanks to insulating sandwich panels, the structure can operate in a fairly wide temperature range (from -50ᵒС to +70ᵒС).

It is also worth highlighting the safety of such a design, because closing is ensured by a special locking system, which makes it possible to automatically lock the panel immediately after lifting. With proper operation and strict adherence to the manufacturer’s instructions, the structure will last about ten years without repair or replacement. individual elements. Now let's figure out how to assemble with your own hands.

Varieties of design

Modern sectional doors are suitable for all types of premises.

Attention! Garages built earlier often do not meet current building standards, as a result of which the gates are produced in various modifications.

Vertical lift structures

Designed for garages with high lift heights. They are sold exclusively in construction hypermarkets and are distinguished by the fact that they take up minimal space during installation.

High lift structures

Such gates are more expensive and are used where low height does not allow vertical lifting of the canvas. The high price is explained by the use of hanging brackets, special guides and a large number of consumables.

Find out the master class from a subscriber in our new article.

Standard lift designs

They are used in rooms that are completely ready for installation, with a minimum ceiling height of at least 18 cm. All elements are made of stainless steel. The simplest and most convenient option, and therefore the most popular.

Low rise designs

Low-lift gates are suitable in conditions of limited opening height (lintel). Control elements and torsion springs are attached to the ceiling, and if it is low, then the entire apparatus is fixed on the back of the guides. More specifically, such a device consists of:

torsion shaft;
winding pulleys;
balancing springs.

After choosing a suitable design, you can begin preparatory work.

Prices for sectional doors

Stage 1. Equipment preparation

Before you begin, you should prepare all the necessary tools.

This is especially necessary if the gate width exceeds 5 m. The fact is that ordinary water levels give a certain error (from 1.5 cm to 3 cm), which is unacceptable when installing sectional doors.
Electric drill for fastening individual elements at height.
1.5 kW hammer drill for making holes in concrete.
Other tools: screwdriver, wire cutters, pliers.

Attention! The given list of tools is incomplete; it all depends on the individual characteristics of the gate and the quality of preparation of the opening.

Various fastening elements will also be required, regardless of whether the walls are made of concrete or loose sandstone.

Stage 2. Measurements

Before ordering sectional design You need to take careful measurements of the opening and the room as a whole.

Step 1. First, the value H is measured - the height of the opening. In this case, it is not the specific height that is indicated, but the place for the vehicle to enter. Let's assume the height is 200 cm. In this case, you must specify 30 cm more when ordering, because after installation the clear passage will be 180 cm.

Step 3. The width of the opening (B) is determined. The resulting figure increases by 2 cm on each side, taking into account the future design.

Step 4. The technical gap (b1, b2) is determined, at least 8 cm on each side. This will provide free access to the fastening elements during service.

Step 5. Finally, measure the depth of the garage (L). A special feature of sectional doors is that the door leaf rises to the ceiling, so the depth must be greater than the height.

Stage 3. Preparing the opening

After measurements and preparation of tools, they order them themselves. Production usually takes approximately two weeks. During this time, you can prepare the opening.

Step 1. First of all, the walls and ceiling are plastered (if this has not been done previously). This can be explained quite simply: after installing the gate guides, access to unprepared areas will be inaccessible.

Step 2. The plane of each wall is checked in relation to the neighboring ones.

Attention! If the opening is not in line with the walls, then installing the gate will not work.

Such structures have the correct horizontal shape, so even the slightest errors in the construction of the garage are unacceptable. Of course, the gate can also be placed on curved surfaces (you will have to work hard), but in this case the strength of the fasteners and aesthetics will be in question. Yes and in winter time will blow snow and cold air, which will lead to freezing of the room.

Step 3. The walls and ceiling are finished with a metal corner.

Attention! If you have no experience, it is better to entrust the preparation of the garage to professionals, and after completing the work, check the results using a level. If specifications are not met, the owner will have to frequently carry out repairs and replace components, and the service life will accordingly be reduced.

Stage 4. Installation of sectional doors

Attention ! Independent joining fabrics is an extremely complex process that only experienced craftsmen can handle. Therefore, it is better to order ready-made gates and install them in the frame.

Step 1. First, all weak coating is removed or strengthened. The horizontalness of the floor is checked (the permissible error in this case is only 1 mm). If everything is in order, you can begin preparing the panels for installation. It must be remembered that such gates are quite expensive, so the canvas should be handled with extreme care so as not to accidentally damage it.

Step 2. Next, markings are applied to attach the guides. The vertical profiles are fixed first - they are attached to the wall using mounting screws (these have a long leg). Then, focusing on the vertical profiles, the horizontal guides are fixed. It is important that the “rails” are positioned strictly at right angles to each other, otherwise the canvas will not be able to rise.

Step 3. Next, the panels are assembled (if ready-made gates were not purchased). In this case, you need to carefully measure everything, because sectional doors, as mentioned above, do not tolerate distortions. If they do form, then planks cannot be used for leveling. different sizes or polyurethane foam, otherwise the dimensions of the structure will be violated in the future.

Instead, it is better to use iron gaskets of different thicknesses.

Step 4. Next, the controls and lifting mechanism are attached. The accuracy of all measurements is checked.

Before starting installation work, you should read the manufacturer's instructions. Many companies (such as Alutech, Khormane or Dorhan) describe the installation of the structure step by step. Features of installation work may vary depending on the manufacturer, but in general it is a simple procedure.

Step 5. Upon completion of installation of the panels, additional elements (lock, hinges and handles) are fixed. The lock should be given special attention - it must be of high quality, since it is intended to protect property.

Step 6. Install the springs that are responsible for opening/closing the gate. At the final stage of work, the limiters necessary to limit the movement of the web are fixed.

Attention! If you are installing a gate model with, you will also need to install an electric drive. For correct installation and connections, you should also read the instructions for the device.

With the right approach and correct calculations Gate installation takes a maximum of one day.

Stage 5. Verification

The main indicator of correct installation is the presence or absence of clearance when the blade is lowered. In this case, the seals will properly perform their functions of sealing and protecting the garage from ingress. atmospheric precipitation. It is worth noting that the seals should be invisible from the outside. If they are visible, then the measurements were taken incorrectly.

Next, the bottom panel is inspected. The seal fixed at the bottom should fit as tightly as possible to the floor. If a gap is detected, the structure is checked by level. To eliminate defects that are not level, the position of the guides is adjusted.

The last thing to check is the balancing (balancing springs). They can be located on the sides of the profiles or on a torsion beam - it all depends on the area of the canvas. If you raise the gate by 1.5 meters, then the springs should be in place, without falling or rising.

Video - Installation of sectional doors

Sectional door installation diagrams

Torsion mechanism and spring charging

Read our new article, and also learn the process of installing electric gates with your own hands.

There are several main designs of overhead gates, each of them has its own principles of operation. The definition of “lifting” speaks for itself - this means that the door leaf is lifted using a certain force, which can be done manually or using automation. In this article we will provide instructions for making various types such a gate.

Main types of overhead gates

Overhead gates can be divided into three main classes: roller, sectional and solid.

Roller or roller shutter gates are a structure of narrow transverse sections (lamellas). The sections, screwing onto the shaft, open the opening. If the gate is connected to an electric drive, it can be controlled using remote control. They are light in weight and can cover fairly wide or high openings. The gates have a modern and very neat appearance, fitting into any architectural style of the building. Their main disadvantage is the highest cost in the overhead gate segment. Making roller gates yourself will not save much money, since the main components of the system (leaf, shaft, guides and electric drive) are almost impossible to manufacture at home.
Sectional doors are very similar in design to roller doors, the only difference is the size of the sections. For such gates, the width of the sections ranges from 30 to 50 cm, and they move upward along special guides. The sections are connected to each other using movable fasteners. Sectional doors require extra space for a raised canvas and are often used to cover large openings. The big advantage of the system is that it can be manufactured by a person without special skills and equipment. To do this, it is important to decide on the design, calculate it, and determine the required amount of materials and tools.
Up-and-over gates are a single piece mounted on a frame. The frame with the canvas is driven manually or using an electric drive. The gates are characterized by increased strength, burglary resistance and simple design. The canvas frame, made of a metal profile, is not subject to distortion and jamming. The door leaf can be made of any material and can decorate a garage or home. Compared to other models, solid overhead gates can be very inexpensive, while their self-production and installation will not cause much trouble. Before starting work, it is necessary to calculate the expected weight of the canvas and ensure that the lifting mechanism can withstand this load.

Design and calculation of sectional doors

Choosing the optimal garage door size depends on the following criteria:

Calculation of the optimal size of the opening for a sectional door for a passenger car looks like this:

Minimum opening height: 1788 + 200 = 1988 mm.
Minimum opening width for perpendicular entry: 1942 + 700 = 2642 mm.
Minimum opening width when entering at an angle: 1942 + 1000 = 2942 mm.

We have calculated the minimum acceptable dimensions of garage doors. When drawing up a sketch or drawing, it is more advisable to round these values to the nearest whole number. The height of the gate is rounded to 2 m, and the width to 3 m.

Selection of materials for making gates

All items must be purchased according to specification. Sandwich or metal panels are mainly used as sections, and wooden slats are used much less often.

A sandwich panel consists of two metal plates coated with protective compounds and insulation between them

Since the panels are connected to each other by special flexible elements, the simplest and most convenient option is to purchase a ready-made sectional sheet of the required size.

The sectional fabric at the bottom is closed with an end profile. It is covered from the sides with side linings, which provide additional rigidity and protect the end part of the gate from external factors. Metal channels are used as guide profiles. Metal corners are used as corner vertical profiles. The brackets are also made from metal profiles. For lifting mechanism must be purchased:

spring;
spring tips;
drum;
cable;
suspension;
coupling.

Selection of tools

When manufacturing and installing sectional doors, you will need a standard set of tools:

Roulette.
Construction level.
Hammer.
Construction knife.
Pliers.
Screwdrivers.
Hammer.
Drill.
Bulgarian.
Drill bits.
Set of wrenches.

By means personal protection You should also not neglect it - for work you need to purchase construction gloves and safety glasses. If the gate is of considerable height, then you need to ensure there is a stepladder.

Instructions for the manufacture and installation of sectional doors

Before starting work, check the verticality of the walls adjacent to the opening and the geometry of the opening itself. If significant errors are found, the situation should be corrected if possible, for example, by plastering the surfaces.
Before installing the guides, apply the bottom panel to the opening so that its edges extend behind the opening at the same distance on both sides. These distances are marked with a pencil. Next, proceed to the installation of vertical and horizontal guides, which need to be cut with a grinder into the required lengths. Holes are drilled in the walls of the opening using a drill and vertical profiles are attached using anchors according to the markings. Horizontal guides are mounted on brackets, which, in turn, are fixed to the ceiling. To prevent distortion of the structure, the profiles are placed strictly vertically or horizontally; their position is checked using a building level.
Then the sectional canvas itself is mounted directly. At the joints of the sections of the canvas, rollers are fixed, which allow the canvas to move up and down along the guides.
Start installing the lifting mechanism. The gate can be raised manually or electrically. We will consider all the nuances of choosing and manufacturing an automatic lifting mechanism in more detail below.
After all the main elements of the gate are installed, handles are attached to the door leaf on both sides. The lock is usually cut into the lower section. To increase burglary resistance, two locks are sometimes installed, each to different parties canvases.
Finally, a catching device is installed, which allows the door leaf to be in a half-open position, and stoppers that limit the movement of the gate when lifting.
The gate is put into operation. A properly installed gate should move freely along the guides. In the lowered position there should be no gaps, the lock should function without the use of additional force.

Selection and installation of automation for sectional doors

There are two types of automatic mechanisms that are suitable for automating sectional doors.

Bulk electric drive. It has great power and is designed mainly for industrial sectional doors.
Ceiling-type electric drive. This mechanism is more suitable for a garage and is attached to the ceiling in the middle of the opening with inside. The electric drive drives the door leaf using a cable secured with a traction lever in the upper section of the door leaf.

Almost all electric drives are equipped with a safety system that prevents the blade from falling during a power outage. Various additional functions can also be useful when operating the gate:

remote control;
the presence of photocells that react to movement;
presence of signal lamps.

When buying automation from well-known European brands, you will never regret your choice, because they really produce high-quality and reliable equipment. Installation automatic system is as follows:

Brackets are secured to the ceiling using anchors.
They are equipped with a drive with a chain or torsion mechanism.
A lever is installed, which is attached to the gate section on one side and to a chain or cable on the other.
The drive with a torsion bar mechanism is mounted on brackets to the ceiling and connected to the canvas using a lever
Electrical wiring is installed on one side of the opening.
The device is configured for operation in a mode convenient for you.
It is necessary to connect power and control wires and a signal cable from photocells to the drive mechanism

Video: installation instructions for sectional doors

Manufacturing of swing gates

Opening for overhead gates is calculated similarly to the opening for sectional ones. Need to know exact dimensions your car and the angle of approach to the gate relative to the main road.

At the stage of designing the entrance to the garage, you should think about a possible change of car, and therefore a possible increase in its dimensions.

The swing gate leaf is a solid panel that can be made of any material. The canvas can be lifted by hand or using an electric drive. It is driven by a lever through a tensioned cable and moves along horizontal guides using sliding rollers attached to its ends. The opening is framed steel frame to distribute the load. To limit the opening angle, special springs are installed.

When drawing up a sketch, you need to measure the distance from the gate to the main road. This distance should be sufficient so that a car approaching the garage does not interfere with the lifting of the canvas, since in any case it will conceal a certain space in front of the entrance to the garage.

Required materials and tools

The door leaf of overhead gates is usually made by hand, and the components are purchased factory-made.

To calculate the material for the canvas, you need to subtract the thickness of the steel frame from the height and width of the opening. There should be a minimum gap between the canvas and the frame, allowing the canvas to move freely in the opening.

When choosing a material, you must be guided, first of all, by the desired degree of burglary resistance and thermal insulation, the permissible weight of the canvas and the decorative properties of the coating:

the cheapest and least labor-intensive option is a sheet of corrugated sheets mounted on a frame made of a metal profile. This option will not save you from burglary, will not protect you from heat loss, and will not greatly decorate your garage with its appearance, but it will be light in weight;
the wooden design of the door can create a very decent appearance; the gate will have good thermal insulation properties, but its weight will also be significant.

Coating wooden surfaces Gates need to be updated from time to time to protect them from the elements.

To perform the work you will need the following set of tools:

Pencil.
Roulette.
Level.
Screwdriver.
Drill.
Drills, bits, wrenches.
Ladder.
Bulgarian.
Gloves, safety glasses and hard hat.

Instructions for the manufacture and installation of solid up-and-over gates

Step-by-step instructions for making gates from corrugated metal sheets:

First, metal profiles are cut with a grinder required sizes to frame the opening. By using mounting angles or brackets, the profiles are attached to the opening through anchors, checking their horizontality and verticality.
Next, they proceed directly to the production of the canvas itself. Made of metal rectangular pipe weld a rectangular frame with braces, cover it protective composition which will protect the metal from rust. A profiled metal sheet is attached on top of the frame.
Using metal corners, the lifting mechanism is assembled. On one side, two holes are drilled in the corner for attaching the mechanism to the frame, and on the other side, one hole is drilled for attaching the bracket on which the spring will rest.
Through metal plate the spring is attached to the frame on one side, and fastened to the bracket on the other. When the gate is lowered, the spring will compress and rest against this bracket.
The spring is attached to the lifting mechanism frame and to the locking bracket
The hinge unit is made from a corner that needs to be welded between the center of the groove for the lifting mechanism and the frame.
A metal plate with a hole is attached to the lever.
Running rails are made of metal corners.
One side of the running rail is welded to the plate. A channel 15 cm long is welded to the other side. Next, this channel is attached to the horizontal frame framing the opening.

Automation for overhead gates

The automatic lifting mechanism significantly increases the comfort of using the gate; it makes it possible to control it from a remote control. The electric drive for the gate is selected based on the required lifting height, area and weight of the door leaf.

The installation process of the electric drive is fully described in the instructions for the device. In general, the installation looks like this:

Video: DIY automatic garage doors

Using detailed instructions, you can make and install various types of overhead gates with your own hands. Independent work would save family budget and bring the most original ideas to life.

Previously, the garage was a simple shelter that provided protection from the effects of precipitation and car break-ins; it did not have any special devices. But for last years a lot has changed. Now instead traditional type lifting ones are often used, characterized by convenience and manufacturability. The following types of lifting mechanisms are produced:

solid;
sectional;
roller shutters

The most popular designs are those that fit harmoniously into any garage structure and save space. Let's find out what they are and consider the process of their manufacture and installation with our own hands.

Design and principle of operation

The main goal in the development of sectional doors was to increase the maneuverability of the door leaf while maintaining its thermal properties and burglary resistance. Gates of this type, smoothly rising to the ceiling, create good thermal insulation for the garage.

The canvas consists of sandwich panels connected by hinges. Its movement is ensured by a torsion system (drums, shafts, cables). The canvas is balanced using a spring mechanism, and its fixation is carried out by guides that are installed along the ceiling and frame. Reducing resistance is achieved thanks to rollers attached to the sides of the panels. Since these rollers are made of polyamide, a wear-resistant material, the gate rises softly and silently. During the movement, the canvas is refracted, all sashes are laid in a horizontal direction.

To reduce the load created by the weight of the gate, balancing springs are used, which makes it easy to lift it using a handle mounted on the door leaf. To protect the cables from breakage, the design includes ratchet couplings. The lock is placed so that it is convenient for the driver to use it. In most cases, sectional doors are equipped with a retractable crossbar and ease of use is achieved thanks to automation. There is no need to get out of the car to enter the garage. For closing automatic gates The transmission mechanism is responsible.

Installation around the perimeter is possible additional elements- built-in sensors that react to movement and stop the gate, protecting it from damage.

In the absence of electricity, sectional doors can be opened with a special key designed to unlock the mechanism. IN in this case the drive is switched off, control is performed in manual mode. Sectional garage doors must have a manual lock. It will be needed in the event of an emergency.

Basic kit for making gates

Manufacturers of sectional products produce kits, using which you can assemble the gate yourself and save money cash. All models of sectional mechanisms are universal and suitable for installation in any garage.

Work must be performed in accordance with the instructions included with the kit. When choosing a basic kit, you need to decide what power motor will be used for installation in the gate drive mechanism. The sectional doors, photos of which you see, are made on the basis of one of the basic kits, which are created by manufacturers of such mechanisms.

Preparation for installation

Before starting assembly, you need to make sure that there is the necessary space around the gate opening:

on the sides of the opening - 450 mm;
before ceiling- 300 mm.

If you decide to create sectional doors with your own hands from ready-made parts, prepare the following tools for assembly work:

installation tool kit;
screwdriver;
perforator;
drills with pobeditovy nozzle;
measurement tool (tape measure, level, etc.).

Gate assembly process

If you don’t want to make sectional ones, assemble them from a ready-made set of parts. First you should start preparing the opening. If the garage structure is made of lightweight foam concrete blocks, it must be strengthened. Next, the installation diagram must be transferred to the opening. To implement this task, markings are made on the walls, marking the places where the main components will be attached. load-bearing nodes, namely guides for moving the web.

When installing all load-bearing elements, it is important to adhere to the order established by the instructions. After completing the first task, they move on to the next one - assembly. Usually it is carried out from the lowest lamella. If, after its completion, the upper cut of the leaf does not fit well to the gate “plate”, you need to adjust the upper brackets.

Next, you can proceed to securing the gate control units and auxiliary elements, such as bolts, locks, handles, and then to installing the balancing springs. They should be adjusted so that the lifting ropes always remain taut. The final stage is mounting the sensor to limit the movement of the web. After all necessary work Check several times whether the sectional door moves easily. Photos of finished structures are presented below.

Self-production

Instead of purchasing a kit for making gates, you can create this design on your own. This option is suitable for those people who have construction skills and have enough free time. It is important to understand that such work is complex and painstaking. To create a sectional door with your own hands, you need to follow these steps:

make a welded frame (with its help you will secure the canvas);
install durable guides;
using corners, weld vertical guides, then make horizontal ones;
take the frame and weld brackets for installing the rollers to it;
Maintaining a slight angle, position the guides;
install the counterweight mechanism.

Accessories for sectional mechanisms

It is necessary to eliminate the possibility of manufacturing an unreliable design and take into account the compatibility of spare parts. When implementing the task, it is necessary to use only original gate drawings. It is not recommended to create structures from used parts.

You can use useful add-ons - systems that prevent torsion spring rupture, cable breakage and finger pinching, as well as additional accessories.

The nuances of installing garage doors

The installation of sectional doors, instructions for which are included with the basic kit, must be carried out without gaps and in compliance with the maximum possible density.

To prevent the blade from jamming, the installation of the vertical guide must be done with high precision.

Providing adjustment and locking sectional mechanism, use pads of varying thicknesses made of metal.

Install sectional doors that are the perfect size for your garage.

Is it worth making sectional doors yourself?

Sectional doors are a complex design that not everyone can create on their own. Such garage doors are less reliable than structures created from factory parts; their service life is almost impossible to predict. Sectional mechanisms made by hand are not particularly safe. In the event of an emergency, people may be injured and the vehicle may be damaged.

A reasonable way to save money is to assemble sectional doors from cheaper factory parts according to original drawings, taking into account their versatility and compatibility.

If you want to create a sectional gate with your own hands, make sure that the finished structure is reliable and safe, and do not start work until you have a good understanding of this issue.