Reinforcing profile PVC insert By itself, polyvinyl chloride, even modified with chemical additives, is not a very strong material mechanically, moreover, it is prone to thermal deformation. But in combination with metal inserts, its stability and resistance to mechanical stress increase by an order of magnitude. It is more reliable to fasten all the fittings to the metal, which is quite a lot in a modern window.
PVC used for the production of profiles has a number of features that manufacturers are constantly struggling with: 1. Sufficiently high linear expansion, reaching several millimeters per meter of length. In order to compensate for this phenomenon, it is necessary to leave special gaps, use reinforcement and correctly calculate the number of fasteners. The same feature of the PVC profile limits mamaximum dimensions of window structures. 2. Low coefficient of elasticity, but even at the factories it is leveled by the use of metal inserts and the correct calculation of the thickness of the inner walls, which are stiffeners. 3. Insufficient temperature stability and UV resistance. Manufacturers also learned to deal with this drawback by introducing special modifiers and stabilizers into PVC, which preserve the color and structure of the material. In high-quality windows, such additives serve no less than the entire structure. They are, in most cases, completely harmless to humans. But if the frame emits a pungent smell that does not disappear for a long time, do not buy this window. It used lead or cadmium, or even more dangerous chemicals, instead of harmless zinc and calcium.
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.
Having wondered how to choose a double-glazed window, it is necessary to determine the conditions in which the metal-plastic window will function. Single-chamber double-glazed windows are suitable for glazing balconies and unheated rooms. Windows with double-glazed windows are worth buying for those who value energy saving and need increased sound insulation.
The product range of the brand is in demand in almost 50 countries around the world. Products are certified and comply with European standards. In order to confirm the quality of the PVC profile from Salamander marked.
Reliability from Salamander: choosing German windows! The best plastic windows are those that satisfy you in terms of size, materials, appearance, functionality and price.
Window profiles are produced according to EN 12608 SR (Europe) and GOST 30673-99 (Russia). According to the main indicators, they are almost identical. The main parameters are the thickness of the walls of the outer contour and internal partitions. According to these indicators, the profile is divided into three types - "A", "B" and "C".
What else to look for when choosing plastic windows We talked about the main parameters of window structures - they should be taken into account when choosing in the first place. However, there are other characteristics that you should pay attention to in order to choose the best option in terms of thermal protection, sound insulation, durability and ease of use.
Many opponents of PVC windows argue that wood is better for translucent structures, as it "breathes". Most likely, these people do not know about the existence of exprof Aero plastic windows, which allow air to pass through when the leaves are closed, providing a normal indoor climate without drafts, freezing and condensation.
Making measurements correctly To determine the exact dimensions of the future window, you need to call the measurer. Masters know how to take measurements correctly so that the profile is easy to mount, and in the future there will be no difficulties with operation. But if you want to know the approximate cost of the structure, you can do this work yourself or order a free measurement. To determine the width of the window, the opening is measured along the lower and upper edges, and then in the middle. how to measure the window correctly If the results will vary slightly, you should choose the smallest value. It is necessary to determine the height in a similar way, measuring the opening on the left, right and in the middle. When taking measurements, take into accountthe presence of a mounting gap, the size of which varies between two to five centimeters. Important! The frame size should always be smaller than the opening size. Measurements must be taken inside and outside the room. Having decided on the parameters of a metal-plastic window, its appearance, the number of wings, the presence of a transom, a window sill and a low tide, order a free call for individual production and installation of a window in Kyiv. Managers will promptly calculate the approximate cost of the structure, and you can finally make your choice.