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What you need to know when choosing pvc windows When you want to buy plastic windows, you get the feeling that they are all the same. White in color, with similar handles, glasses and seals - you just need to say the dimensions and choose those that are cheaper. But in this case there are many nuances that it is desirable to know when choosing a window.

Compared to wood and aluminum, which are traditionally used for window structures, PVC is also more preferable for aesthetic reasons. It is easy to assemble from it not only rectangular structures, but almost any geometric configuration.

Seat for installation of a double-glazed window One of the most important parts of a metal-plastic window is a double-glazed window. Both the light transmission of the window and its heat-saving properties depend on its quality - one of the main characteristics, because of which plastic windows are selected.

The system width of exprof profiles is 58, 60 or 70 mm, depending on the type of window and the number of chambers. The manufacturer's profile systems allow installing a double-glazed window up to 36 mm thick in a 58 mm profile, and up to 44 mm thick in a 70 mm one.

How to determine the quality of the profile The first thing you need to pay attention to when buying windows is the appearance of the plastic. If the window is not laminated with decorative wood-like film, then the type of material will tell you a lot. High-quality polyvinyl chloride is a monolithic material, completely smooth, uniform in color. If spots are visible on it, or, worse, small or large grains, this is a fake, which is not worth buying in any case.

Sooner or later, but a sealant working in a stressful mode, which can withstand both mechanical and thermal and chemical influences, the material wears out. It is not difficult to make a replacement even on your own, if you choose a suitable sealant from the entire range of products offered by manufacturers.

Reliability from Salamander: choosing German windows! The best plastic windows are those that satisfy you in terms of size, materials, appearance, functionality and price.

The more chambers, as well as the distance between their walls, the higher the noise performanceo- and thermal insulation. Two-chamber profiles are intended mainly for cold glazing, unsuitable for windows in heated rooms due to low thermal insulation.

PVC profile device for windows, Seal., U-shaped reinforcement., Bead with seal., Chambers with profile., Seal., Square reinforcement.

Fittings Before choosing a plastic window, pay attention to fittings. It must: meet high strength and durability indicators: the best operational properties are shown by fittings with an external anti-corrosion coating; be multifunctional: easy to open, close, provide multi-stage, automatic, emergency, ventilation, scheduled operation, guarantee protection against unauthorized entry (break-in), prevent attempts to control children.