Pros and cons technology of frameless glazing

Frameless glazing - The newest equipment arrangement of space on the balcony, the main goal of which is to obtain an open, well-lit room, protected from weather influences. It is generally accepted to consider the frameless glazing of the Finnish invention, although Finns recognized that the technique was borrowed from their neighbors of the Germans.

The technology of frameless glazing implies the presence of an extensive transparent surface of a very strong tempered glass, the thickness of which is 6-8 mm. Those., In fact, this surface consists of several glasses connected to the joint without the use of frames and vertical supports. At the bottom and at the top of these parts of this surface there is an aluminum pad equipped with mobile rollers. They help sash moving along the guides, opening the entire balcony or part of it. To do this, it is enough to open the first glass inside, as the standard window, then the second sash shifts in its place, rotates and becomes close to the first. All the following components of this system of frameless glazing are also discovered in the same way, going to a peculiar "book", as can be seen in the photo.

Manufacturers of frameless glazing systems

1. Finnish firm LUMON OY. And its system LUMON.. Since the release of the first model, Elegant setting and the appearance of the glass surface has undergone a lot of changes: latches, fixing glass, hid inside the lining cavity, reduced the width of the upper profile, thereby increasing the light opening. There was an elegant accessories for glasses. Rollers are now from ball bearings with polyamide coating of increased strength. The possibility of rolls of sash through the angles, which is especially effective on the loggias of complex configurations. For Frameless Finnish glazing, LUMON is characterized only by the upper carrier profile with the bottom profile as a guide. Those., The load on the balcony grille is significantly reduced (only guide profiles are fixed on it).
2. The competitor of Finnish companies in the Russian market is the company STS And its products, the prices of which are higher than on Finnish, approximately 1.5-2 times. In general, our designs and imported manufacturers are identical. The main difference - in domestic glass systems are attached to the top, and to the lower profiles. Each separate sash has 4 hinged axes from 3 horizontal rollers. Folds are locked with a rotary latch. You can on the order to make a special safe lock, convenient if there are children in the house. Domestic systems are widespread in the arrangement of not only balconies and loggias, but also when building transparent walls in offices, shops and exhibition pavilions. For tightness at the joints of the glasses, transparent silicone seals are attached. Finnish design looks a little air and elegant.
3. Special glazed systems deserve special attention Cover. Firms "CoverGlobal" LtdIn 1985, founded in Finland - this glazing system is very popular around the world. Finnish products have proven itself during operation in different climatic zones, resistant to temperature fluctuations. Firm "Hansaglass" Ltd. endowed with representative powers of the Coverglobal Ltd Corporation on the expanses of Russia.
4. Another option for the equipment of the balcony in the post-Soviet expanses - Frameless glazing Metropol - This is an economical version of frameless glazing. The products of the system of frameless glazing Metropol are produced on the basis of components of the German company SKS-Stakusit. Features of such a system:

• Glasses move along the guide to the bottom profile using roller carriages, having driven by each other, like the glass cabinets.
• The device of such glazing allows for the presence of a set of guides, i.e. You can simultaneously move all the glasses to the side. It is also possible if the loggia is long, collect part of the glasses on the left, and the part is to the right.
• Such glazing is designed only for balconies and loggias with a straight facade, the glasses are not able to "rush around the corners".

  

• A certain tightness in the Panorama system is created using the use of a "Schlel" type brush seal in the places of kneading to each other.

All manufacturers provide high-quality products from durable and durable materials. But, choosing, of course, to you, taking into account the individual preferences, the form of construction and the location of the balcony.

Positive characteristics of the system of frameless glazing

Consider the "pros" of frameless glazing systems, based on the analysis of the reviews of the owners of these wonder-loggias and masters on their installation.

1. Exemption of the maximum possible light opening. Such an effect is achieved by refusal of frames, compounds and vertical refill. Nothing prevents the light to penetrate the inside of the room.
2. The transparent surface perfectly copies the balcony design, which looks much more aesthetic than with standard glazing. This form perfectly complements the decor of the facade composition.
3. The frameless balcony protects perfectly from atmospheric precipitation.
4. In the rooms adjacent to the loggia, the noise background is reduced, the thermal insulation increases.
5. The strength characteristics of the tempered glass 5 times exceed the similar properties of the glass of normal. Such a surface is able to withstand the punch with a stone or hammer. Well, of course, no winds are not afraid.
6. Even crashing, glass will not be dangerous. It is completely scattered with small cubes, without forming sharp edges.
7. With closed windows, it is almost impossible to penetrate the balcony (warning illegal invasion).
8. All components of frameless glazing systems are created from proven wear-resistant raw materials, which guarantees a long service life. The fasteners are made of stainless steel, both are predominantly made of plastisol or polyester. When installing, polyurethane sealants are used, resistant to direct sunlight.
9. Lack of vibration of glasses and extraneous noise.
10. The discovery of all glasses is carried out inside the balcony, the much easier care for them.
11. Rollers-loops are placed inside the profile and fenced from contamination.
12. The design of the balcony has technical clearances, i.e. The room is ventilated, and the windows do not sweat.

Disadvantages of frameless glazing systems

But, not all owners of new-fashioned transparent balcony fences (both Finnish and domestic) are absolutely satisfied. Customer feedback indicate that against the background of indisputable "pros" and "minuses" too. So, we analyze the most common causes of discontent of the owners of the balconies arranged on the technology of frameless glazing.

1. The balcony without frame performs the function of the fence without ensuring the insulation of the internal space. Here it will be only a little warmer than outside. Those., Enjoy a comfortable stay on such a balcony only in good weather. And this does not always like our compatriots who manage to use every square centimeter of their apartment for economic purposes.
2. Absolute transparency. Everything that happens on your balcony can be the property of curious neighbors or just passersby. This problem is particularly concerned about the inhabitants of the lower floors. If you are indifferent to those interested in the eyes, rarely visit the loggia, then the question is exhausted. But, in another case, you will have to take care of the curtains or blinds in advance.
3. The impossibility of fixing the mosquito net on such glasses. And in the summer the problem of insect attacks is very relevant.
4. The need to keep glass in perfect purity. Obviously, a huge transparent surface should remain transparent all the time. Dust, divorces and drips will not give the charm the appearance of the dear loggia.

   

5. Frameless glazing does not guarantee complete tightness, joints can skip moisture. Such structures also do not suit people whose housing is located in noisy places, since on sound insulation properties, frameless surfaces are three times inferior to standard metal-plastic bags.

conclusions

• Frameless glazing is aesthetic and fashionable, but not everyone likes. Conservative buyer will prefer the old familiar glass.
• The system of frameless glazing is not invented for those who save each meter of living space, but for those who appreciate the space and good lighting.
• Such a balcony performs a protective, but not heat and noise insulating function.
• You will have to contact the cleaning company or wash the windows yourself (experts claim to do this with this glazing system just enjoy).
• The cost of frameless glazing is much higher than the usual glazing.

And you should not produce frameless glazing with your own hands, because The key to the ideal operation of the new-fashioned balcony is high-quality installation. Otherwise, the rollers can begin to eat, the sash does not open, etc. Better trust specialists! Solving what to choose the system (Finnish or Patriotic), keep in mind that they are similar. Our more adapted to domestic realities (and more expensive). Finnish, maybe a little less practical, but elegant. Just choose a license company and providing a glazing warranty at least 2 years, at least 1 year.

Detailed information about the system of frameless glazing You can learn from the video: