Windows from the manufacturer. Business idea: how to open a business producing plastic windows

Premium German brand on the Russian market since 1995. With us you get real German quality from a company with a 48-year history around the world.

ALL profile systems of the highest class “A”
ALL are made frost-resistant and marked with the letter “M”
ALL have maximum 4-sided steel reinforcement
Uniform quality standard regardless of country of production

The more air chambers, the less air exchange and, accordingly, the higher the thermal insulation.

The wider the profile and the greater the installation depth, the higher the thermal insulation.

Profiles ONLY of the highest class “A”

According to the thickness of the internal walls, ALL of our profiles are of the highest class “A” - the thickness of their front wall is at least 3 mm.

class “A”: front wall not less than 3.0 mm
class “B”: front wall not less than 2.5 mm
class “C”: wall thickness is not standardized

Please note that 80-90% of the Russian market are classes “B” and “C” and only 10-20% are class “A” profiles. At the same time, in our assortment VEKA profiles are ONLY class “A”.

We fundamentally DO NOT use profile systems of classes “B” and “C” (with a front wall width of less than 3.0 mm).

ONLY frost-resistant profiles

According to GOST 30673-99 “PVC profiles for window and door units” for resistance to climatic influences, ALL of our profiles are “frost-resistant” - for areas with an AVERAGE monthly air temperature in January BELOW minus 20°C.

GOST standards for different classes:

normal version “N”: the average temperature in January is minus 20°C and above
frost-resistant version “M”: the average temperature in January is lower than minus 20°C

Our assortment includes ONLY frost-resistant profile systems marked with the letter “M”.

Heat transfer resistance (thermal thermal resistance) is the main thermal insulation coefficient. It is determined by the ratio of the temperature difference between the outside and inside the room to the heat flow passing through the window. The higher this number, the better the insulation performance.

Evolutionary double-glazed windows SmartGlass 2.0

Our multifunctional double-glazed windows work for you both in winter and summer. In winter, the spraying of silver particles retains up to 90% of the thermal energy of heating devices, and in the summer, a double-glazed window reflects 25% more solar heat than conventional plastic windows.

42% more HEAT in winter (energy saving properties)
25% less HEAT in summer (sun protection properties)

All our double-glazed windows contain special energy-efficient glass. We DO NOT use regular glass even in the most basic configurations.

AirDrive I, II and III climate control systems

Optimal ventilation mechanisms are built into the windows - the sashes open slightly by 1-5 mm, depending on the selected mode. These are NOT external devices (combs or valves), but BUILT-IN ventilation fittings.

Three options:

AirDrive I: slot ventilation (1 mode)
AirDrive II: discrete multi-stage ventilation (3 modes)
AirDrive III: discrete multi-stage ventilation (5 modes)

We try not to place combs based on their appearance (only at your request). In principle, we do not use valves due to the fact that they violate the integrity of the window, reduce its tightness and strength (since the profile and its reinforcement are drilled through).

Russian factories for the production of windows: 100 domestic manufacturers. Large brands and new brands of plastic windows made of PVC and wood, aluminum window structures, etc. Catalog 2019: official websites, addresses, contacts and prices of manufacturers and suppliers. Order a price list for the supply range or custom production, become a dealer!

The production of modern windows is a multi-stage technological process. Manufacturers use double-glazed windows and only if the room does not need thermal insulation - single glass. The Russian regulatory industry standard is GOST 23166-99 “Window blocks. General technical conditions".

The German designer Heinz Pasche is considered the inventor of plastic windows - in 1952 the engineer received a patent for window frames using PVC. The window consisted of metal structures lined with soft plastic.

Today, Russian production of metal-plastic windows and doors uses titanium oxide, stabilizers and other chemical additives to increase the service life and reliability of structures, guaranteeing up to 40 years of use of windows without loss of quality characteristics.

The catalog of the online exhibition includes small, medium and large window factories and factories. In-demand and emerging brands are suppliers of high-tech products.

Companies manufacture and offer to buy in bulk:

plastic windows for industrial premises;
grilles, roller shutters, protective blinds;
fireproof, armored windows;
wooden window sills;
aluminum and PVC profile;
curtains for decoration with protection functions, etc.

Prices without trade markups from intermediaries according to the manufacturer’s price list are 30-300% cheaper than imports and offers from resellers. Direct sale of components will reduce the cost of opening a window business.

Russian manufacturing companies support import substitution, offer cooperation and discounts to construction companies, housing and communal services enterprises, industrial organizations and other wholesale clients.

Delivery to regions of the Russian Federation, CIS and for export.

The production of windows from PVC profiles consists of several stages and is carried out using new generation technological equipment. For the most critical processes today, CNC machines are used, thanks to which it is possible to achieve high precision cutting and assembly. In the production of windows, both format-cutting centers and machines for milling, cutting glazing beads, welding parts and cleaning corner joints are used. The production of window structures is always carried out in a strictly defined sequence, and this article will tell you about all the main stages of production.

Measurement of plastic windows

The manufacturing process always begins with measurement, and this procedure cannot be isolated from all other stages. It is recommended, since only a specialist knows all the nuances of this process. When customers decide to independently determine the dimensions of windows, they make standard errors, as a result of which the sizes of windows and openings do not match up or down. Both options are bad because they provoke:

the need to perform additional work to adapt openings before installing windows with incorrect sizes;
depressurization of structures along the perimeter of the assembly seam;
deformation of sashes and frames;
depressurization of the glass unit.

In some cases, if the dimensions are incorrectly determined, it is necessary to order new windows. If the dimensions are provided by the client, all work is performed at his expense.

Specification preparation

Today, determining the dimensions of parts and their quantity is carried out on computers using special software - no one makes calculations manually with a calculator. After handing over the documentation to the surveyor, the designer enters all the necessary data into the computer, and the program calculates the dimensions of frames, sashes, double-glazed windows and each component element separately. Then this information is transmitted electronically to workshops for the production of double-glazed windows and window or door units.
Some window manufacturers can order double-glazed windows from companies that specialize only in the production of these products. However, the essence of the technological process does not change depending on where exactly these window elements are manufactured.

Double-glazed window production

This stage of window manufacturing is also partially automated. All large and medium-sized double glazing enterprises today use CNC centers for glass cutting. Moreover, in some cases, automation affected not only the cutting procedure, but also the assembly of finished products. The entire production process of double-glazed windows is as follows:

When the sealant has completed the full polymerization cycle, which takes from 3 to 12 hours, the double-glazed window is ready for transportation to the workshop where the main production of plastic windows is carried out.

Production of window and door blocks from PVC profiles

This process consists of several stages - cutting, milling, reinforcement, welding (fusion), grinding connecting seams, integrating mullions and tying with fittings. After this, the design of window or door units can be considered virtually ready. All that remains is to insert double-glazed windows into the light openings of the sashes.

Preparation of PVC profiles

This stage includes several procedures. To prepare profiles for the assembly of window structures, three operations are performed with them in sequence:

Cutting - according to the specification that came from the computer in the design department to the CNC machine in the workshop, PVC profiles are cut at an angle of 45 degrees.

Milling - During this stage, small holes are cut in certain areas of some parts. This procedure is necessary to create drainage channels in the structures of door and window blocks.

Reinforcement - steel liners are cut to the dimensions of already cut profiles, which are inserted into the internal chambers and fixed with metal screws. This significantly increases the rigidity of plastic parts.

After completing the listed activities, the profiles are considered ready for assembly into frames and sashes. These steps are performed on welding and stripping machines.

Assembly of window and door blocks

The optimal result, which ensures high strength and precision of connections, is achieved by simultaneously connecting all joints of the frame or sash. That is, all 4 corner connections must be made at once. This can only be achieved with automated equipment. The fusion of profiles is carried out at high temperature and pressure. If the optimal welding mode is violated, the quality of the seams will be unsatisfactory.

To achieve the required parameters, special Teflon elements are lowered into strictly fixed gaps between parts of PVC profiles, which melt the plastic. After reaching the desired temperature, the non-stick coated plates are quickly raised, and all parts are simultaneously pressed against each other and held until the plastic hardens completely. Before moving on to the next stage, the machine independently checks the strength of the connecting seams.

Cleaning corner joints

Since the molten plastic is partially squeezed out when joining PVC parts, the joints after fusion of the profiles look very rough. It seems that the frames and sashes are covered with wide scars at the corners. To give the structures a normal appearance, all exposed plastic is removed using a special milling machine. This equipment not only removes excess polyvinyl chloride from joints, but also sands reduced-sized seams. Thanks to this procedure, frames and sashes made of PVC profiles acquire a presentable appearance.
If a laminated profile is used to make windows, after welding and cleaning the seams, narrow white stripes appear at the corner joints. This technological flaw is eliminated by painting over the joints with special markers, the color of which matches the color of the decorative film.

Not long ago, a production technology appeared on the market that makes welding seams invisible to the naked eye.

Milling and integration of mullions

Imposts are inserted into ready-made structures. To integrate the mullions, they must be adapted to the shape of the profiles. This procedure is performed using a special milling cutter that removes excess plastic. After adjustment, the imposts are either attached using corners and self-tapping screws, or welded into the main structure.

Installation of door opening systems

Installation of fittings is carried out on special stands. If such equipment is not available, the harness is attached manually using templates. Along with the installation of the main fittings, the strikers are fastened from inside the light openings and the control handles for the opening systems, which are connected to the locking mechanism of the fittings, are fixed.

Attaching seal circuits

To fix the seals in the profiles, special grooves are provided. The greater the number of circuits, the higher the level of window tightness. As a result, it is recommended to use systems in which their number is at least three. Sealing contours of various shapes are inserted into grooves on both frames and sashes, after which the window or door units are ready for the final stages of assembly.

Hanging sashes

Elements of the opening mechanism (hinges) are available both on the frame and on the doors. Thanks to this, when performing the hanging procedure, you just need to insert the sashes into the light openings and fix the fittings.

Installation of double-glazed windows

Before performing this procedure, it is necessary to wipe the seals and glass, and also remove any remaining smeared sealant, if any. There should be no dust or other debris on the inside of frames and sashes. Double-glazed windows are inserted into the light openings after fixing the straightening plates, after which they are fixed using clamping beads. These operations are performed manually and in a strictly defined sequence. Sometimes double-glazed windows are inserted into openings already on site during

For glazing balconies and loggias, installing windows in apartments, cottages and country houses, we use plastic profile systems from well-known European and Russian brands:

REHAU

Profiles from the German manufacturer Rehau are distinguished by durability, high quality and a wide variety of solutions - from inexpensive solutions to luxury energy-saving windows.

In addition to standard swing systems, the company's product range also includes sliding structures (Euro Slide) with a high thermal insulation rate.

KBE

PVC systems from the German company KBE combine affordable price, good quality and environmental friendliness. Greenline technology is used in the production of profiles (harmful lead compounds are replaced with calcium and zinc).

All brand profiles are adapted to Russian climatic conditions.

GRUNDER

German windows with excellent geometry and classic design at a competitive price. Safe, lead-free stabilizers are used in production.

The company's catalog includes two PVC systems: three-chamber 60 mm for regions of the middle zone and five-chamber 70 mm for regions with cold climates and sudden temperature changes.

Montblanc

Mont Blanc windows from a Russian manufacturer, designed taking into account the climatic conditions of Russia and the use of modern European technologies.

The affordable price of Montblanc windows is due to the location of the plant in the Russian Federation, which has reduced logistics costs.

Brusbox

Brusbox is one of the largest manufacturers of profiles and window sills in Russia, offering plastic window systems designed taking into account the characteristics of our climatic zone.

Brusbox Glide three-chamber sliding systems are the optimal choice for narrow balconies and loggias.

Slidors

The Slidors company offers sliding plastic systems for inexpensive semi-warm glazing of balconies and loggias. Profile reinforcement ensures the strength and rigidity of the structure and resistance to wind loads.

An additional advantage of the systems is the presence of a lock that prevents the doors from opening from the outside and illegal entry.

There are several reasons why it is profitable to order plastic windows from the Okna Prosvet company. One of them is our own production base. Today, the buyer strives to choose not just plastic windows, the prices of which correspond to certain characteristics. He needs to receive first-class quality, a high level of service and warranty from the manufacturer. We can offer all this.

Long-term cooperation with the German concern REHAU allows us to produce high-quality plastic windows and sell them at the best prices. Products are manufactured using modern equipment, taking into account all innovative technologies. Moreover, the company has developed its own certification system. And now each of our clients is sure that when ordering REHAU PVC windows, he is completely insured against counterfeits.

The production process begins with computer processing of the data obtained during measurement - the type of window, its dimensions, color, type of glass unit and other additional characteristics. The entire range of works on the production of PVC windows is fully controlled. Before delivery to the site, the products are carefully checked by the Technical Control Department.

Why is in-house production profitable?

The impeccable quality of the product is achieved, in which we are confident. And we guarantee it to all clients who purchase plastic windows. The price is good, the service is improving, the quality is growing - aren’t these signs of a successful company?

Why is your own production interesting?

The range of products is increasing every year. Treating work as creativity is an excellent motivation for all our employees. We know how to make beautiful and high-quality windows and, importantly, we get real pleasure from the result.

Why does in-house production help?

Each customer is always primarily interested in the production time of PVC windows. We respect our customers, so we produce windows quickly and on time. Our clients do not depend on anyone - high-quality windows are delivered from the production base directly to their sites, bypassing the warehouses of intermediary companies. This saves time and allows you to work quite mobile.

The production of plastic windows by the Okna Prosvet company is:

Using German REHAU profiles. We are official representatives of this brand and have a license to produce REHAU window profiles in Russia.
Large-scale production: more than 4000 square meters of finished products per month!
Huge selection. We are always happy to offer various options for plastic windows and balcony blocks and fully provide installation of structures.

These advantages allow our products to outperform competitors not only in quality, but also in all other indicators. We have our own production, to which we devote all our efforts every day, so that our customers have the opportunity to buy only the best PVC windows of real German quality!