Advanced Solutions for Window Opening Management
When it comes to façade performance, the window opening is one of the most critical elements. Proper management of this area is essential to ensure energy efficiency, indoor comfort, and long-term durability.
For over forty years, Alpac has been developing integrated solutions for window opening management, combining research, innovation, and sustainability.
Alpac’s thermal insulating monoblocks represent one of the most advanced construction systems on the market. These prefabricated systems offer a complete solution that ensures fast installation, certified thermal and acoustic insulation, and the elimination of thermal bridges typically found in traditional subframes.
The result is a high-performance façade — ideal for low-energy buildings and NZEB (Nearly Zero Energy Buildings) construction.
Each monoblock consists of a roller shutter box, insulated side panels, and an optional windowsill element, all engineered for seamless insulation continuity and precise installation. The high-performance EPS box can be customized for the chosen shading system (roller shutter, brise-soleil, or technical blind), while the fiber cement and XPS panels ensure stability and durability over time.
You can explore Alpac solutions in our showroom, where innovation, efficiency, and comfort come together to shape the future of modern living.







