The KNS Silensia Window Factory was established in 2008 and has one of the most technologically advanced production parks among companies in the window industry in Poland and Europe. In production, the company prioritizes innovation, durability, aesthetics, and the pursuit of exceptional products. Our mission from the start has been to surround ourselves with exceptional products, so for our customers we produce the highest class of PREMIUM windows.

We are a company with extensive experience, logistical and production resources, and a powerful export business to 21 European countries and two North American countries and we have no intention of stopping there. Over the years, we have worked hard to attain our current position in the market and the responsibility that comes with it.

We value honesty and hard work, because that’s what we are, and based on this we have built a thriving production company in such a competitive market as the window industry. That’s why we are so widely developed, innovative, and follow the principle of combining quality, aesthetics, and timely production.