There are several basic modifications of seals that differ in some properties and, of course, in price. The most common are: Thermoplastic (TPE). Thermopolymer (EPDM). Rubber. Silicone. Let's consider them in more detail.
TPE seal Flexible thermoplastic (TPE) seals are one of the most widely used seals due to their ability to be used on automated assembly lines. It is very convenient for welding, easily changes its shape when compressed by the sashes, quite firmly fills the junction area and seals the window under normal operating conditions.
types of opening of shutters of plastic windows Deaf windows. Stationary construction of a frame and a double-glazed window. Blind windows do not have fittings and do not open. Most often they are installed as an element of a multi-leaf window or as a showcase. Tilt and turn window. This is the standard and most common type of opening, it is suitable for houses and apartments. The mechanism opens in a horizontal and vertical plane, it is suitable for rectangular, arched and trapezoidal structures. With this option, micro-slit ventilation is possible. Fanlight (windows with a transom). Shtulpovye windows (oar). Their shutters open in one plane and, as a rule, open into the interior of the room. Sliding blocks. Such windows are the right choice for rooms with limited space. They are ideal for glazing loggias and balconies.
Metal-plastic windows have practically replaced wooden structures, since they are absolutely maintenance-free and durable. The choice of metal-plastic windows is a responsible task. Do not give preference to cheap designs. Saving on materials and accessories will negatively manifest itself already with the advent of the first cold weather. It is most expedient to address the issue of choosing windows to the professionals of TM Windows KORSA or independently study how to choose plastic windows, and when buying, start from your knowledge. The right choice of windows ensures that there are no drafts, fogging, freezing and many other problems that residents of houses and apartments face.
On the vast expanses of the Internet, a lot has been written about how to choose plastic windows. Nevertheless, we will give a number of general professional recommendations for those who are going to order windows for a house or apartment, but have not yet decided on their choice. Sections of the article: Choosing a plastic window - where to start Window configuration and design How to choose the right color for metal-plastic windows How to choose a double-glazed window for a plastic window Which profile to choose for windows Choosing fittings for plastic windows Mistakes when choosing plastic windows Where to start choosing plastic windows Almost everything who has on the agenda the replacement of old or the purchase of new windows, they begin with the selection of a profile system. And for some reason, it has taken root that the question “which plastic windows are better to install” is immediately associated with the name of the plastic manufacturer. For example, everyone knows Rehau windows. But there are no Rehau windows - there are metal-plastic windows from the Rehau profile. Moreover, the profile itself is only a plastic stick 6.5 meters long. Of course, a PVC profile system is a very important component, but we will do the right thing and, for starters, decide on the configuration. That is, we will decide how your new window will look like. Window configuration and design The shape of the opening (a niche in the wall into which plastic windows are installed in a private house or high-rise building) determines the final form of PVC structures. The most common shape is the classic rectangular, which is the generally accepted standard. But there are also non-standard ones - arches, trapezoids, triangles, a polygon, an oval, etc., which brings its own charm and zest to the home. Configuration and design of plastic windows On the basis of the opening, it is necessary to create a general configuration and design of the future window: visually divide the window niche into vertical and, if necessary, horizontal elements. In this way, you will create a frame with a certain number of sections; determine which of the resulting elements will open (sashes), and which will be “deaf”; think about the color of the windows; How to choose the right color for metal-plastic windows In fact, there are no specific recommendations here, you can choose a color coating, for example, to match the color and texture of wood or monochrome white. The lamination palette is very large, and the lamination film is applied both on the inside of the frame and on the outside in various combined options.
The most significant criteria are the recommendations of acquaintances or those who have already used the services of a particular company. The following are taken into account: the company's work experience in the market; staff professionalism; the technologies and materials used in the production (and the certificates corresponding to them) the timing of the production of orders; availability of warranties.
If you see that the glasses in the double-glazed window are not parallel to each other, you can no longer buy a window. The same applies to all kinds of seals: they should fit snugly against the glass, there should not be any gaps. Sometimes the distance bar inside is designed for three glasses, although there are only two of them in a double-glazed window - this also worsens the characteristics of the double-glazed window and reduces all heat retention by the window to zero.
It is certification that is a tool to protect the buyer from an unscrupulous manufacturer, and also acts as a guarantor of safety, confirmation of the declared quality indicators of the goods.
The best plastic windows from a trusted company! What plastic windows are better? Objective customer reviews are an excellent guide for those who are confused in the abundance of companies and killed by colorful advertising promising incredible engineering solutions and all sorts of "chips".
The most common window profile width levels in Russia are 60 (from 58 to 62 mm) and 70 (from 70 to 76 mm). For most regions of our country, the second option is preferable.