Nordisk Innovation - Poison-Free Sewer Rat Protection

Danish-made innovation that keeps rats out - and quality high

Nordisk Innovation is a leading manufacturer of patented mechanical rat blockers for sewer systems. Our solutions fit approximately 95% of sewer types and are developed in close collaboration with Danish drainage professionals to ensure safe installation, reliable performance and efficient maintenance.

Danish innovation since 2006

Nordisk Innovation was founded in Aarhus, Denmark, in 2006, when the first TX11 rat blocker was invented as a non-toxic alternative to conventional rat control. Today, our patented solutions protect private, commercial, and public buildings across Europe.

From an IPM perspective, sewer exclusion provides a practical, non-toxic layer of long-term rat prevention by stopping rats before they enter buildings through the drainage system. In Denmark, rat-blocking solutions are mandatory, where technically possible, in municipal buildings such as schools, day-care institutions and elderly care facilities.

All Nordisk Innovation rat blockers are manufactured in Denmark from acid-resistant European stainless steel. This ensures durability, a long service life, consistently high quality and easy recycling.

More than 350,000 buildings across Europe are protected with rat blockers, and the solution is recommended by several leading insurance companies.