Sectional garage doors: sizes and prices of practical designs

Sectional doors are the most popular for garage installation today.

The main advantages of door systems

Practical and elegant automatic door systems have been developed as an alternative to conventional swing gates. The scope of such structures is quite wide: individual garages, entrances and exits from private territories, industrial and commercial complexes and other facilities.

Sectional garage door

The advantages that distinguish these designs in comparison with the usual swing models:

• the use of innovative technologies guarantees the reliability of entry systems during operation, regardless of weather conditions;
• excellent thermal insulation properties, high-quality sealing of the opening;
• high degree of resistance to burglary;
• operational safety - the design of the system is such that it reduces the risk of injury during operation to zero;
• rational use of space in the area of ​​the garage opening is achieved due to the arrangement of the sections when opening under the ceiling;
• the possibility of automation: control from the remote control, mobile phone;
• equipping with additional devices for comfortable and safe control;
• modern design.

When equipping a garage opening for a car entrance, it is necessary to calculate the dimensions of the sectional doors planned for installation. Each of the manufacturers offers its own parameters as standard sizes of sectional garage doors, which may differ. At the same time, it is possible to order door systems for the dimensions of an existing opening. However, the purchase of structures according to standard parameters will be more profitable in price than an individual order.

Sectional doors - an indispensable attribute for a modern garage

Conditions for the installation of overhead sectional doors

Sectional garage doors are a lifting mechanism, the leaf of which in the open position is located in the space under the ceiling. The design of the canvas includes several sections, interconnected by hinge loops. In motion goal drives a system of cables and drums balanced by a spring mechanism. The sections are equipped with rollers that move along guides installed along the opening and under the ceiling.

Parameters that should be considered when choosing the size of the opening for sectional garage doors:

• vehicle dimensions - these parameters are determined based on the average width and height of the vehicle, taking into account the distance for a comfortable ride (about 40-50 cm on each side and 60 cm on top);
• location features - this takes into account the required number of maneuvers when entering the garage, as well as the quality of the road surface on the site in front of it;
• purpose of the premises - if you plan to use the garage not only for parking a car, but also for storing and storing any things, equipment, etc., this should also be taken into account when determining the size of the gate.

Construction of sectional garage doors

Note! If the driveway to the garage has a turn or has a steep slope, this should be taken into account when calculating the parameters of sectional door systems.

In addition, when choosing the size of sectional garage doors, consider:

• distance from the upper line of the opening to the ceiling (lintel). For normal door operation, the minimum headroom must be at least 2.1 m;
• the width of the wall from the line of the left and right edges of the opening to the wall should not be less than 1 m, which will provide normal conditions for mounting the system drive;
• the absence of any kind of communications in the area of ​​the guides, in order to avoid their damage during the operation of the gate.

Sectional garage doors: sizes and prices depending on the manufacturer

As noted above, each manufacturer produces sectional garage doors of standard sizes, but each company has its own parameters. In addition, each company has its own product specification and specific installation requirements. So, the prerequisite for the height of the lintel for Alutech sectional garage doors differs from the same parameter of the DoorHan company, and the distance for the guides is identical for almost all manufacturers.

High-quality garage doors must ensure the safety of its contents, as well as the mobility of access to it

As a rule, the dimensions of door systems in height are from 2 to 6 m, in length - from 5 to 7 m. The width of each individual section is in the range from 35 to 61 cm. The sections are made of sandwich panels with a thickness of 40-45 mm, which are two plates filled with polyurethane foam. Such insulation does not allow moisture to pass through and is an excellent heat insulator. Thanks to this, the gate does not freeze in winter.

The dimensions of standard sectional doors of the Classic series, presented by Alutech, are limited by the following parameters: width from 2250 to 5000 mm, height from 2085 to 3085 mm. It is possible to manufacture modules with intermediate dimensions in width and height, adding 5 mm to the standard parameters. Thanks to this, it is possible to select a structure for the required dimensions of almost any opening.

Typical parameters of sectional garage doors manufactured by Alutech of the Standart series are somewhat different and are:

A certain width of the typical dimensions of Herman sectional doors (made in Germany) corresponds to its own height:

• 2250x1875 / 2000/2125 mm;
• 2375х1875 / 2000/2125/2250 mm;
• 2500х1875 / 2000/2125/2250/2375/2500/2750 mm;
• 2625х2125 mm;
• 2750x2000 / 2125/2250/2375/2500/2750 mm;
• 3000х2000 / 2125/2250/2375/2500/3000 mm.

Each of the door widths 3250, 3500, 3750, 4000, 4250, 4500, 4750 and 5000 mm has heights of 2000, 2125 and 2250 mm.

Helpful advice! When ordering sectional structures, select the minimum required dimensions, since the lighter the module, the more stable its operation.

The dimensions of Dorhan overhead sectional garage doors in standard design vary from width and height of 2000x1800 to 3000x2700 mm, respectively.

Sectional garage doors DoorHan

Sectional garage doors cost

The functionality and attractive design of overhead sectional garage doors make these designs quite popular among consumers. In addition to technical characteristics, many are interested in the price of sectional doors for garage... The cost of door systems is influenced by the dimensions of the door leaf, the type of mechanism, the degree of sound and heat insulation and other factors. Besides, the price of overhead sectional doors depends on their manufacturer.

Alutech sectional doors price

The order of garage sectional doors (sizes, price, equipment are indicated in the price lists) can be done by contacting sites specializing in the sale of door systems. For convenience, not only technical specifications are placed on them, but also photos of garage sectional doors. This gives a visual representation of the color of the panels and the design of the structures.

Sectional garage doors Alutech

The basic set of Alutech overhead sectional doors includes:

• door leaf made of 45 mm thick sandwich panels in standard colors with wood-like texture. Panels are equipped with hinge reinforcement and finger trap protection;
• the presence of a torsion mechanism for sectional doors, designed for 25,000 cycles;
• set of fasteners;
• guides;
• blocking the fall of the canvas;
• hangers up to a lintel height of 300 mm;
• spring gate valve;
• cord to close the canvas;
• original packaging.

The table shows the prices of Alutech overhead sectional doors, depending on the size with the type of panels used "microwave L, M, S-ribbed", in rubles. Delivery and installation are not included in the price:

Although the door systems have a rather complex design, it is possible to integrate an entrance gate into them. Such a door can significantly save the resource of the lifting mechanism, for example, if there is no need to open the gate to enter the car, and the driver needs to go to the garage. However, in such models, there will be an increase in the cost of sectional doors by about 40%.

Note! The built-in wicket is equipped with a position sensor, which excludes the possibility of movement of the door leaf if the wicket is open.

Alutech garage doors are widely used in the construction of cottages, garages and parking lots

Cost of overhead sectional doors Dorhan

The popularity of Dorhan sectional garage doors is explained by the affordable price with high quality products. Gate sections and accessories are manufactured in Russia. Depending on the customer's preferences, the canvas can be made of 5 types of sandwich panels with different textures and a standard color palette, including up to 10 shades.

You can buy sectional garage doors (prices for Dorhan products do not depend on the exchange rate) in two series: Economy and Premium. Comparing them, it can be noted that in the premium version, the potential of the springs is increased and there is the possibility of filling large openings. In addition, only in this series it is possible to purchase overhead sectional doors with a wicket. If the gate is rarely used, it makes sense to save money by ordering an economy class system.

On the websites of companies that sell products, you can make an online price calculation for Dorhan sectional doors. The calculator takes into account the dimensions of the opening, the type of panels, the type of lift and drive, as well as other additional parameters.

Prices for overhead sectional garage doors of the Economy series are presented in the table:

Many companies offer seasonal discounts and promotions on standard gate models. As part of the promotions, a free visit of a specialist is possible to measure the opening for sectional garage doors.Often, buyers are interested in the question of how to install sectional garage doors themselves so that the quality of the structure remains unchanged. With this in mind, manufacturing companies sell ready-made kits for installing sectional doors with their own hands.

Helpful advice! Do-it-yourself installation of sectional doors allows you to save up to 25% of the cost of the finished structure.

Features of installing garage sectional doors with your own hands: video installation instructions

So that anyone who wants to be able to assemble sectional garage doors with their own hands and correctly install electrical mechanisms, manufacturers complete the products with accompanying technical documentation. Each of them manufactures gates according to their own technology, be it Dorhan, Herman or Alutech. Installation of sectional doors (instructions are attached to the kit) must be carried out in a strictly defined sequence.

Installation of sectional garage doors

Basic requirements for installing sectional doors: video guide

One of the main requirements for the installation of door systems is considered to be high-quality fixation of all fasteners and a strict vertical of the garage opening. When installing the structure, adhere to the following recommendations:

• before installation, it is necessary to check the compliance of all fasteners with the mounting card;
• even the slightest distortions should not be allowed, as they will lead to disruption of the entire system;
• polyurethane foam cannot be used to level the structure. In this case, it is necessary to provide metal linings of different thicknesses;
• bearing parts must be fastened in a specific sequence specified in the instructions;
• start assembling the door leaf from the bottom panel;
• after the gate is assembled, check how tightly the upper sash is in contact with the strip. If necessary, adjust the correct position using the upper brackets;

Elegant electrically operated sectional door that opens vertically upwards and follows the ceiling of the garage

• system control mechanisms, locks and handles are attached after assembling the canvas;
• when installing balance springs, make sure that the lifting cables are tight;
• after the installation of the curtain limiter and the operator is completed, check the door travel by performing several opening and closing cycles.

Note! Failure to comply with the instructions when installing sectional doors in a garage with your own hands can lead to a deterioration in the performance of the system.

As an example, you can watch a video of installing sectional doors with your own hands.

Do-it-yourself preparation of the opening for sectional doors: drawings and diagrams of the structure device

The assembly diagram of the structure will allow you to correctly calculate the required amount of materials and will not allow you to make mistakes with the dimensions. Before starting the preparatory work, develop a drawing of the gate with all the necessary dimensions and locations of mechanisms, guides, sockets, etc. on it.

To make sure the depths garage will be enough, use the following calculation: add 0.5 m to the door height, and if you plan to install an automatic or manual chain drive for sectional doors, add 1 m.

The main weight of the door system will fall on the lintel (lintel) and ceiling, so they must be made of durable material. As for the walls, they must also have considerable strength, since the guides will be fixed to them. The optimal lintel parameter is from 25 to 50 cm. If this size is not maintained, non-standard gates are installed, the cost of which will be higher.

Sectional gate mechanism, where 1 - sections; 2 - brackets; 3 - vertical guide; 4 - guiding arc; 5 - rollers; 6 - drum; 7 - torsion shaft; 8 - horizontal guide; 9 - electric drive

Before installing the door, it is recommended to remove the old cladding material, plaster the opening, observing the evenness of the surface. This will provide a snug fit and improve thermal insulation. In addition, it is necessary to check that the left and right walls are in the same plane with a lintel. If the garage is made of lightweight material, measures must be taken to strengthen the walls with a metal frame.

Related article:

Do-it-yourself gate. Drawings, photos and videos. Sequence Pinstallation process, basic rules. Advantages and disadvantages of swing and sliding gates, features of their installation.

Sectional door installation video

On the network, you can easily find a whole series of training videos devoted to the self-installation of overhead sectional doors from Alutech, DoorHan and other manufacturers. The videos contain detailed information on how to correctly measure, prepare the opening, assemble the canvas and fix all the structural elements. Practical advice will help those who first encountered the installation of such systems.

Getting acquainted with thematic plots, you can get comprehensive information about the construction of sectional door systems, types of drives, tools required for installation, the quality of fasteners, as well as step-by-step instructions for installing mechanisms and automation. If your budget is limited, experts will explain how you can save money and where you should not.

Overhead sectional doors are considered the most convenient, compact and safe

Helpful advice! To ensure the functional qualities of the structure are at the proper level, avoid using fasteners that do not correspond in thickness.

In addition, you can search for information about the installation of door systems from a specific manufacturer, for example, a video of installing a Dorhan gate with your own hands. Sectional structures of this company and the requirements for their installation will slightly differ from analogues of other manufacturers.

Repair of overhead sectional doors

During the operation of the door systems, damage and malfunctions can be observed. The reasons may be different: incorrect assembly of the structure, violation of installation technology, failure of elements and other breakdowns. This not only causes a lot of inconvenience, but also leads to some financial costs.

Let's consider the most common malfunctions and how to fix them.

Breakage (damage) of the cable - may occur due to intensive use, incorrect installation, damage to the cable due to winding on a damaged drum, on which there are chips. It is necessary to identify the cause of the damage, replace the cable, balance the torsion shaft, and adjust the automation.

Loosening the torsion spring - observed in the case of prolonged operation, exposure to an aggressive environment, untimely maintenance, malfunction of the shaft coupling. Eliminated by repairing the clutch, replacing and balancing the torsion spring.

Sectional doors are convenient, practical and stylish

Gate skew - appears in the event of a malfunction of the guide bar, drum or shaft coupling, as well as damage to the cable, rollers, brackets, incorrect winding of the cable on the drum. It can be eliminated by straightening the tire, if the deformation is insignificant, as well as by replacing the cable, support brackets, drum, coupling.

Squeaks when opening, difficult movement - wear of rollers, damage or skewing of the belt, malfunction of the drum, torsion mechanism, guide tires. Eliminated by replacing damaged parts.

Remote control does not work - the battery or radio may be faulty, which has got wet, the buttons are worn out, the electrical wiring is damaged. Remedy - replacing and adjusting the failed elements.

Incomplete gate closing - blade skew, failure of the drive position and sensitivity settings, torsion springs overtightening, incorrect drive installation. Elimination is possible by adjusting the positions of the actuator and adjusting the sensitivity, eliminating the skew, replacing the actuator as needed

Remote control of garage doors

Automatic gate operation does not function - failure of the drive, no voltage supply, the drive is switched to manual mode, wiring, remote control, switch failure. To eliminate, check the presence of power, the state of blocking, the functioning of the controls. Replace if necessary.

Helpful advice! Since the structure of the system is rather complicated, it is recommended to conclude a contract for the repair of sectional garage doors as part of the service. In this case, troubleshooting will be performed efficiently, inexpensively and in the shortest possible time.

You can install automatic entrance systems in almost any garage. Equipping the door with automatic equipment makes everyday use comfortable, and the modern design refreshes the garage architecture and gives it a stylish look.