DEFOR

We are the largest manufacturer of modern curtain wall systems in Poland. Our company has been operating since 1990 and is part of the French Groupe GOYER SA, one of Europe’s leading producers of aluminium and glass façades. At our production facilities in Śrem, Poland, we have been manufacturing PVC and aluminium windows and doors for over thirty years, using cutting-edge technologies and maintaining strict quality control. A wide range of profiles and colours provides versatile architectural solutions that harmoniously integrate into any setting — from modern to traditional. Today, PVC represents the core of our offer for the Italian market, thanks to its durability, versatility, and excellent energy performance. Our goal is to provide clients with reliable, aesthetically refined, and technologically advanced products that enhance living comfort and add value to every building. DEFOR – experience, quality, and innovation at the service of modern architecture.