Aluminum windows

The SAPA 1086/SX/PX system windows offer high thermal insulation values, achieving the Passive House standard with a Uw value as low as <0.8 W/m²K. These SAPA aluminum windows combine excellent strength, minimal maintenance, and long service life, making them an ideal choice for energy-efficient building projects. The system is designed to provide superior insulation while maintaining durability and ease of upkeep, making it perfect for both residential and commercial properties in climates where energy efficiency is a priority.