The Etem E75 is a robust and powerful windows system that excels in both structural integrity and energy efficiency. Its sleek and modern flat design perfectly aligns with contemporary aesthetic preferences. The Etem E75 performs exceptionally well even in the most challenging environmental conditions. It incorporates specially engineered gaskets and insulators, guaranteeing reliability and optimal energy conservation. With a glazing capacity of up to 55mm, this system offers ample opportunities for customization. Additionally, it can be equipped with burglar-resistant hardware, meeting the requirements of class RC2 applications.