Fittings for plastic windows

It would seem - well, think of it, furniture. Handles, hinges ... are themselves and stand. Why is it every company, sells and installs windows, so focuses on buyers of this stuff? And does it make sense to overpay for accessories made in Germany, where you can buy a simpler and cheaper? It turns out that these "little things" to hold the weight of the heaviest box (one fold - about seventy-five pounds), not allowing it to fall into your apartment, or a fly on the heads of passers-by. Hardware - is not only a loop handle. it is also complicated, the exact mechanism of locking, in which more than a hundred parts. By fittings applies mikroprovetrivaniya mechanism, the lifter who holds doors from sagging, scissors, limiting the opening of the plastic window, burglar accessories. That is fitting for plastic windows - all the mechanisms that provide the opening and closing of the plastic window and the snug fit of the valves. So what is required of high-quality furniture? For a start, it should be calculated on the extra weight. European Standard plastic windows - single-chamber windows. In Russia, as a rule put plastic windows with triple-pane windows - for the single-chamber climate is not one. A triple-pane windows and a half times heavier than a twin. Ideal option for him - chrome steel fittings strength. It would be nice to include in the kit furniture lifter and balcony doors to additional loop - they allow you to distribute the load more evenly, preventing buckling. Handle for plastic windows do not make better use of enamel, but with plastic overlays. Enamel, unfortunately, can crack, wear out, and if not there will be chipped. A plastic lining is easy to replace - if necessary. You can even find them under the interior - it would wish. All power components in a reliable, quality fittings must be metal. No plastic axes or constipation - they are the weak link, which sooner or later fail. Of course, at the most inopportune moment. If the hardware is designed properly, it works "like clockwork, without requiring physical effort during its opening. Moreover, applying physical effort, you are helping to break down. The best, as mentioned, is fitting for German manufacturers, such as Siegenia, GU, Maco, AUBI, Roto, Winkhaus. Of course, nothing is constant in this world. Come to new producers and new brands. Besides trusted name, quality criterion for fitting plastic windows can be a warranty. Self-respecting manufacturers guarantee five or even ten years uninterrupted service of its hardware. Alternatively, the service life of fittings can be determined in cycles - in which case he must be at least 10,000 cycles, though many well-known companies guarantee up to 60 thousand cycles.