Windows using Swedish technology. Window insulation using Swedish technology: features and advantages. Methods for insulating windows using Swedish technology
Insulation of windows according to Swedish technology allows you to restore old frames and extend their service life. At the same time, it improves appearance, functionality and tightness are increased, the design better protects from cold and wind. Thanks to these features, it is not necessary to dismantle wooden frames for the purpose of replacement. It is recommended to first compare the cost of updating an existing structure and purchasing a metal-plastic window. The complexity of implementing the technology is also taken into account.
The effectiveness of insulation using this method is due to the fact that a seal made of rubber is added to the design and is characterized by excellent performance in reducing heat loss in the room. This is Swedish material, hence the name of the technique. It is mounted in a special way, which makes it more difficult to carry out repairs yourself.
Swedish window insulation technology is popular due to a number of positive qualities:
- The seal lasts a long time - about 20 years. For comparison: foam rubber and simple rubber require replacement after several seasons of use.
- Swedish material does not accumulate pollution.
- Tightness. The seal does not allow wind to pass through and significantly reduces heat loss.
- Thermal and sound insulation properties are improved.
- By reducing the intensity of heat outflow, heating costs are reduced.
- Time saving and practicality due to the absence of the need to repeat the procedure annually.
- The seal can withstand significant temperature fluctuations: from -50°C to +80°C,
- Creating a barrier to dust and other contaminants that often penetrate from the street into the room.
- Improving the appearance of the window frame and sashes, because Before installing the Swedish sealant, the wood is restored.
- No need for additional insulation windows.
- Reduces the risk of condensation.
- The window frame retains the ability to “breathe”.
- If we compare the Swedish method with the Finnish one, there is another advantage: it is not necessary to install insulation on all sashes (only on the internal ones), because The window is a prefabricated structure (double sashes are twisted together).
There are also disadvantages to this method. If you plan to use Swedish insulation technology wooden windows with your own hands, you may encounter difficulties. We are talking about the need to use special equipment. Yes, to install rubber seal you need to make a groove around the perimeter of the sashes. The material will be placed in it.
Another disadvantage is the relatively high cost of performing the work. In addition, if you make mistakes during installation or use low-quality material, the service life will be shortened, and the sound and thermal insulation properties will weaken. For this reason, it is recommended to use the Swedish method in two cases:
- it is not possible to dismantle the window and replace it with a metal-plastic one;
- there is confidence in the professionalism of the worker who will restore the window frame.
Necessary tools and cost of consumables
To restore old wooden windows, use the following set of tools:
- roller walker, through which the rubber seal is placed in the grooves;
- screwdriver;
- milling tool - it is used to make grooves.
The cost of the material depends on its type and cross-section configuration. Available options:
- thermoplastic elastomer, or TPE, costs less than its analogues (from 11 rubles/linear meter and more), because does not last long due to exposure to temperature changes;
- rubber material is made from rubber and represents an average price category;
- silicone rubber - a material for sealing windows, representing a high price category (25 rubles / linear meter) - is distinguished by a convenient cross-sectional shape (round with a herringbone fastening) and is characterized by elasticity.
Stages of work
To repair wooden windows, you should first select insulation. It differs in cross-section configuration:
- W-shaped;
- P-shaped;
- V-shaped;
- round;
- in the form of a semicircle;
- tubular material with internal fins.
The diameter of the Swedish seal also differs. The market offers a large number of options, but the material is selected taking into account the size of the leaks in the frame: 2-12 mm. When the sealant has been selected, we proceed to window repair using Swedish technology:
If you plan to insulate windows using Swedish technology, then gluing silicone material to the sash is not recommended. At the same time, it loses its elasticity. In addition, in cases where the moving elements of the window unit are opened separately, the seal is secured only from the inside.
You should know that the Swedish repair method is also suitable for thermal insulation of plastic windows.
How much will it cost to insulate windows using Swedish technology when you call a specialist to your home?
First, the cost of materials that will be used in the process of restoration of the valves is calculated. If it is not possible to use necessary tools, invite the master. Wood repair cost window frames calculated separately. The degree of complexity and scale of the work should be taken into account. Average price— 100 rub./linear meter. Direct installation Swedish insulation in grooves costs more - 200 rubles/linear meter.
In addition, a fee may be charged for filling out and processing the application, as well as the initial call to the specialist and consultation (300-500 rubles). The announced prices are not final, because may vary depending on which repair company you contact. The cost of restoring a large window using this technology corresponds to the price of a plastic window block from the middle price category. However wooden structures look more attractive.
People have come up with a lot different ways insulation of old wooden windows. But, unfortunately, almost all of them affect the “appearance” of the product being repaired. The Swedish groove insulation technology, known in our country as “EuroStrip,” allows you to increase the tightness of the window unit and maintain its attractive appearance.
The essence of technology
Repair of wooden windows using Swedish technology includes several stages:
- cutting a groove around the perimeter of the wooden door;
- laying a special EuroStrip tubular cord into the resulting channel. The seal fits tightly to the edges of the frame, which ensures its maximum tightness. Attention! Work begins only if there are no defects on the wood: cracks, chips, areas of rot. Otherwise, all sealing measures are in vain;
- adjusting fittings (hinges, latches), adjusting the frame;
- sealing the contact points between the frame and glass using special glue or transparent silicone.
Advantages of improving windows using EuroStrip technology
- maintaining the usual operating mode of the window. Insulated with EuroStrip technology window unit opens without problems to ventilate the room at any time of the year;
- reduction of heat loss by 5 times;
- complete ridding of the premises from drafts and street dust and fluff;
- increasing the soundproofing properties of the window. External noise becomes almost inaudible, which is important for owners that the houses are located near busy roads;
- no condensation. After the upgrade, the glass stops fogging up;
- the ability to carry out window insulation work in any weather.
Fly in the ointment in a barrel of honey
Along with the benefits, you need to know about negative points Swedish insulation technology:
- difficulty of installation. Insulate windows using this technology with your own hands, without carpentry skills and profile tool, extremely difficult. The slightest mistakes immediately reduce all work to zero;
- high cost. Thermal insulation of windows using this method costs a pretty penny. But the durability and quality of its operation completely compensate for this flaw. Warm windows will delight their owner with excellent sealing for at least 15 years.
And finally. Insulation using Swedish technology does not apply to window structures, which is in a very deplorable state. The costs are not worth it here. In this case, it is more advisable to save money and order the right size and forms from a reliable company.
HideEach of us remembers how, in distant, distant childhood, my mother late autumn To prevent us from catching a cold, we lined the windows with foam rubber. Or cotton wool. It took her several hours to do this work. But if, in order to make his work easier, “a wise Englishman invented a steam engine,” then the no less wise Swedes invented their own, purely Swedish technology for insulating windows.
What are the features of Swedish window insulation technology?
Groove for laying insulation
Let's turn to the memories of an honored user of our site, a folk craftsman Ivan Sergeevich Semikhatko, who tried to reproduce this very Swedish technology for insulating windows with his own hands:
– First you need to remove the window sashes with hinges. Of course, it is necessary that the hinges and everything else are in perfect order. Nothing should be loose or frayed: tighten all the screws, clean out any rotten spots. Rearrange the loops if necessary.
The essence of insulating windows using Swedish technology is to install a silicone seal around the perimeter of the sash. In the place where she end surfaces form a step and converge at a right angle, you need to make a groove four millimeters deep and three millimeters wide at an angle of 45 degrees to each of the surfaces.
How to insulate windows using Swedish technology with your own hands?
Placing insulation in the groove
For this, the Swedes have special tool– type of combination of a cutter with a vacuum cleaner. The cutter sharpens the groove, and the vacuum cleaner immediately sucks out the chips. I tried to sharpen such a groove with an ordinary chisel, but quickly realized that the main advantage of foreign technologies is not in the idea itself, but in the fact that they prepare a special tool for it.
We will not retell the saga of our honored user about how many grinders and circular hacksaws he tested until he came across a Virutex milling cutter in one of the specialized stores, which, in its properties, turned out to be, according to Ivan Sergeevich, closest to the tool of Swedish craftsmen .
Necessary tools and cost of consumables
Groove with insulation fixed in it
“Don’t think that you can put an ordinary tourniquet or, say, a catheter into this groove, as some of our craftsmen do,” Ivan Sergeevich continued his story. – The second trick of the Swedes is that they use silicone tube. It's called the Eurostrip seal.
If you watch TV programs about our stars and other film stars, you know that silicone is a material that is not only pleasant to the touch, but very durable, elastic and wear-resistant. In addition, this eurostrip is not just a hose, but a tube with something like a stiffener running along its entire length. And this rib is made in cross-section with “ruff” protrusions, or, one might say, like a jagged arrowhead.
It is with this “edge” that the Swedes place their eurostrip in the groove, and the “ruff” is needed so that it holds more firmly and does not fall out.
Eurostripe in cross section
Of course, this material is not cheap. Prices start at about 20 rubles per linear meter. For companies that buy this sealant for kilometers, it is, of course, cheaper, but for us, simple craftsmen, something like this: the one with a diameter of 6 mm costs from 20 rubles, and the one with a diameter of 10 mm costs up to 34 rubles per linear meter.
(Ivan Sergeevich forgot or did not consider it necessary to say that the Swedes place the Eurostripe in the groove using a special seaming roller. However, the design of this tool is quite simple, and it is not much different from the roller that our housewives use to roll up jars of cucumbers).
“Of course, you can use a cheaper seal,” Ivan Sergeevich continued to talk. – Domestic elastics are sold from 11 rubles. But over time, they deteriorate faster and lose their elasticity when paint gets on them. And the silicone “Eurostripe” has a 10-year warranty, but in reality it will last fifteen years.
How much will it cost to insulate windows using Swedish technology when calling a specialist to your home?
Tool for rolling Eurostripe into a groove
“That’s all, actually,” the folk craftsman summed it up. “There are mere trifles left: apply sealant to all permanent connections (joints of glass with sash and the like), and, consider, a new Euro-window is ready from your old wooden one!”
For those who were excited and captivated by the story of Ivan Sergeevich: if you do not feel the strength to implement Swedish insulation windows yourself, we will inform you that a branded specialist called to your home will charge at least 200 rubles per linear meter of Euro-strip laid around the perimeter of your window. Plus one hundred rubles for sealing each frame with a silicone or acrylic-based compound.
You will have to give him some more for the accompanying repairs to the sashes, platbands and everything else: you can’t do without it. From 300 to 500 rubles an additional charge will be taken by the manager, who will make a calculation, place an order, measure your windows and in all other ways interfere with the work of the master.
Window insulated using Swedish technology
Simply put, insulating a window with dimensions of 1400*1700 mm “in Swedish” will cost you about 1500 rubles. Which is almost an order of magnitude cheaper than installing a plastic double-glazed window.
Let us add on our own that using Swedish technology it is possible to insulate not only wooden, but also plastic windows. All manipulations are exactly the same.
Despite the rapid growth in popularity metal-plastic windows, millions of apartments across the country are still equipped with wooden windows. It is quite natural that as they wear out and fail, not in all cases the owners prefer the expensive replacement of windows with new ones. Still in demand are renovation work related to the insulation of structures, replacement of fittings and restoration of the geometry of the sashes.
Fortunately, today there is a technology that allows not only to restore the functionality of wooden windows, but also to bring them as close as possible to metal-plastic ones in terms of heat, dust and noise insulation, protection from drafts and leaks. For this purpose it is used window repair using Swedish technology– a relatively new, but already proven effective technique.
It is precisely these services - restoration and insulation of wooden windows using Swedish technology in Moscow and the Moscow region - that are provided by specialists from the Teplo Doma company.
What is “Swedish technology”?
It is natural that homeland innovative way Window repair has become a country where issues of thermal insulation of housing play a special role. We are talking, of course, about Sweden - a country with a fairly harsh climate, comparable to northern regions Russia.
The basis of the repair in this case is the insulation of windows using Swedish technology using special seals along the entire perimeter of the sash. A special tape solves the key problem of wooden windows - airflow at the junction of glass and frame. Insufficient tightness of structures results in drafts, heat loss during the cold season, and penetration of noise and dust from the street.
Window repair using Swedish technology - simple and effective solution problems of insufficient tightness, which makes it possible to make even an old wooden window almost as reliable as a new metal-plastic one (provided that the glass is intact, the sash geometry is preserved and normal condition accessories).
How are wooden windows repaired using Swedish technology?
To understand the features and benefits this method, let us consider the sequence of actions of the master when carrying out repairs. So, how are windows repaired using Swedish technology?
- The sashes are removed from their hinges.
- Special grooves are made in the frame for installing sealing strips.
- Glass is processed silicone sealant, on which the sealing tape is installed.
- An inter-frame seal is installed.
- The sashes are fitted into place, adjusted and adjusted to ensure the windows open and close perfectly.
- Old fittings are being replaced with new ones - more reliable and modern.
- Locks and hinges are adjustable.
note that Swedish technology for insulating wooden windows- this is, first of all, work to improve their tightness. In the event that the appearance of the structures leaves much to be desired and/or there is damage (cracked glass, frame deformation, etc.), solving the problem should begin with traditional methods repair - replacement or restoration of failed elements.
What is a seal?
As is easy to see, window restoration using Swedish technology is based, first of all, on the use of special seals, which ensure high level the tightness of the valves.
In this capacity they are usually used tubular silicone seals, which are fixed into grooves prepared in advance by milling in the frame. Such seals are an excellent barrier against dust, dirt and drafts.
The tubular structure further increases the efficiency of the seal: a closed space with air sharply reduces heat transfer, which, in turn, reduces heat loss in winter.
The main advantages of Swedish window insulation technology
Summarizing the above, Let's highlight the key advantages of Swedish window repair technology for you, the owner of an apartment or house:
- silicone seal can be used in a wide temperature range: from -50 to +100 degrees Celsius without loss of functionality;
- a high-quality seal is distinguished by its ability to maintain elasticity over a long period of operation;
- it is very profitable to repair windows using Swedish technology: the price of new metal-plastic window systems about 10 times higher;
- the seal can be painted, it is chemically inert to dyes and atmospheric moisture;
- window restoration using Swedish technology is relatively easy to implement: windows can be insulated within one day at any time of the year, without “dirty” work and a large number of construction waste;
- Swedish technology allows you to forget about sealing windows for the winter: there is no need for this.
Insulation and repair of windows using Swedish technology in Moscow and the Moscow region is now more accessible than ever, because the services of the Teplo Doma company have many years of experience in providing services of this kind, best seals on the market, guarantee on ALL work, affordable prices and prompt order execution. Our services have already been used by thousands (and this is not an unfounded statement) of clients, whose opinions about our work you can find out from theirs.
Find out more from our consultants and hurry to complete the repair of wooden windows before the onset of cold weather!
