LAROS provides a comprehensive range of premium products and specialised services for Passivhaus and high-performance, healthy buildings. Our extensive product range includes airtightness & weatherproofing membranes, heat recovery ventilation systems, and premium triple-glazed timber-alu windows. To ensure the highest level of thermal insulation, we also supply innovative structural thermal breaks designed to eliminate energy loss at critical building junctions.

In addition to our product offerings, we provide expert consulting services to support your project from initial design through to final certification. Our technical capabilities include detailed Passivhaus planning and modelling, in-depth WUFI moisture analysis, and ventilation design modelling & layouts. To guarantee real-world results, we also offer professional on-site testing and analysis, ensuring your building meets the most rigorous standards for comfort, efficiency, and long-term health.