A profile that leans slightly towards a "serious" solution, where everything is done not for the sake of beautiful words, but for the sake of stable warmth and comfort. In a sense, six chambers and a depth of seventy-six millimeters sound like dry specifications, but in reality, they provide a quite noticeable effect: the air remains calm, and in winter, the radiators do not run at full strain.
Meanwhile, there is a third sealing contour here, and this, by the way, adds not only warmth but also a sense of silence - as if the door to the city has closed more tightly. One could say that the sound of the street becomes a background rather than an intrusive detail. Moreover, the profile accommodates glazing units up to forty-eight millimeters, which practically means: whether you want double or triple glazing - the system handles it without any extra questions.
Externally, the window appears more or less modern: the lines are thin, a lot of light passes through, and, frankly speaking, the room feels slightly more spacious. On the other hand, the strength of the profile remains high - you can install large sashes, and they won’t start to rattle from the wind or time.
In general, Standart 76 MD is a solution where technology remains in the background, while in reality, a person gets a calm home, a bit quieter, warmer, and brighter. And this is probably the most valuable thing that people usually seek in windows.