A masterful solution - MasterLine 8 is a unique window system that offers countless design possibilities and excellent performance in terms of thermal insulation, air permeability, water tightness, wind load resistance, also characterised by optimised production times. The new generation of innovative window solutions reflects current architectural trends that seek to maximise daylight while maintaining the highest levels of thermal insulation.

MasterLine 8 offers three insulation levels, making it suitable for high-insulation, energy-efficient and even passive buildings. The different insulation levels are made possible by the use of high-tech and innovative materials. This unique system solution offers new options for opening sashes of different sizes, such as single or double patio doors with a low threshold in both inward and outward opening door variants. The choice of aesthetic variant makes MasterLine 8 suitable for any architectural style.