It's expensive, but very high quality. The Deceuninck Urban 17 profile with grey elastic bands and triple glazing is a charm. They were placed very carefully. The manager of the Dinar is very kind. I advise everyone who appreciates quality.
I chose quality and service, received an inflated price by 50%, the window openings were torn apart with a puncher, the previous windows were almost destroyed during dismantling and a mountain of imperfections. Absolutely not high-quality windows, installers are clearly from a dime, the price is three times too high. I will not advise anyone !