Our most innovative patents yet

Innovation is at the core of our business. By putting future issues such as simplicity and energy-efficiency high on the agenda, we continuously invent and launch patented technologies that lead the way forward.​ Here are some of our most recent and exciting patented technologies. ​


UltraLink is a unique and energy saving method of measuring airflow and temperature with multiple applications within the ventilation industry. The technology is based on ultrasound sensors, which means there are no obstacles in the air stream. Air flow measurement can be done with high accuracy also with low air velocity.




  • Unique algorithm to find the flow.

  • Moving the electronics away from the sensor to a measuring device.

  • Magnet on the shaft to indicate the position directly on the print.



​Lindab Pascal is a demand Controlled Ventilation System (DCV) The solution is developed and designed to simplify and optimise all phases of construction and to maintain a healthy indoor climate without compromising with energy efficiency. 

  • Patented MBBV damper with perforated cylinder.
  • Designed with holes of different sizes to create
    a linear pressure drop.
  • Minimises the noise level even at high pressure