Great company. I contacted Okna Konsalt in the fall, preparing for the winter season. We ordered windows for the kitchen, bedroom, and complete glazing of the balcony in our three-room apartment. They did an amazing job; it really looks like a European renovation, nothing compares to the balcony that other contractors did in my previous apartment, even though they charged the same amount. Plus, Okna Konsalt offered a warranty that's 3 years longer. The choice is obvious.
