Conceptsystem

Concept System 77 is a highly versatile window and door system that can complement any building project with its many design options. The aluminum windows are compatible with different levels of burglar resistance, providing both safety and style. Additionally, there are bulletproof and fireproof variants available.   Design options Standard: Offers a functional design that will fit any building style. It is available with a standard insulation level to ensure thermal comfort inside the building. Hidden vent: an openable element that looks like a fixed element from the outside, for architectural symmetry and a clean look. Caption   Technical details - System dimensions: Min. Frame-Vent Width 115 mm, Depth Frame 68 mm... More