PUBLIC/EDUCATION

Protecting Public Buildings and Educational Institutions from Rat Intrusion

Public buildings, schools, universities, cultural institutions, libraries and municipal facilities are essential for communities. These environments are used daily by children, students, staff and citizens, which makes safety, hygiene and operational reliability crucial.

Rats entering through the sewer system can cause damage, spread disease, contaminate shared spaces and force temporary closures. For public-sector facilities, this results in both operational challenges and reputational risk. A preventive strategy is therefore essential for ensuring safe, healthy and uninterrupted operations.

PROBLEMS

Why Public & Educational Facilities Are Vulnerable

These environments often have features that make them particularly exposed to rat intrusion:

  • Large and old sewer systems
  • Multiple buildings connected via underground pipes
  • Technical rooms, basements and service corridors
  • High activity in kitchens, canteens and waste areas
  • Frequent use of toilets, drains and communal facilities
  • Outdoor recreation and green areas are attractive to surface rats

Even well-maintained schools and public buildings can face rat problems if the sewer system has defects or lacks proper rat protection.

 

Typical Rat Problems in Public and Educational Buildings

  • Damage to technical installations and infrastructure: Rats chew electrical wiring, IT cables, insulation and building components, leading to:
    • Power outages
    • IT issues
    • Fire hazards
    • Disruptions in heating, ventilation and water systems

Such failures can disrupt teaching, public service operations and daily activities.

  • Contamination of indoor and communal areas: Rats can contaminate:
    • Classrooms
    • Libraries
    • Kitchens and cafeterias
    • Changing rooms
    • Basements and storage areas

This requires immediate cleaning and may force closure of affected areas.

  • Odour problems and visible damage: Sewer odour or gnawing marks often indicate that rats are active inside building infrastructure.
  • Safety and health risks for children and staff: Rats can transmit bacteria, parasites and allergens, a concern in environments with many people in proximity.
  • Disruption, closures and financial impact: If rats are detected, facilities may need to shut down sections or entire buildings while sanitation, inspections and repairs take place.

A Strong Preventive Solution for Public Facilities

The most effective way to stop rats from entering public buildings is to secure the sewer system with rat blockers. This prevents rats from travelling through underground pipes and accessing classrooms, kitchens, basements and technical rooms.

Installing a rat blocker provides:

  • Protection of critical installations
  • Fewer operational disruptions
  • Improved hygiene and indoor environment
  • Lower maintenance and repair costs
  • Documented preventive measures for audits and building inspections
  • Long-term protection without the use of toxic methods

This improves safety and stability for the entire facility.

5 Key Steps to Protect Public & Educational Buildings

Nordisk Innovation recommends a complete, structured approach:

1

Document the condition of the sewer with a TV inspection
A CCTV inspection reveals leaks and breaks that allow rats to enter beneath classrooms, corridors and common areas.
2

Rectify faults and leaks documented by the inspection
Repairing the sewer system prevents rats from moving freely under the building.
3

Install rat blockers as close to the utility’s system as possible
Placing the rat blocker near the main line gives maximum protection across the entire building network.
4

Empty the area of rats with electronic, non-toxic traps
Non-toxic solutions protect children and staff while preventing chemical exposure.
5

Secure the building against surface rats through building inspections
Exterior inspections should cover:
- Green areas and playgrounds
- Waste stations and outdoor bins
- Delivery entrances
- Ventilation ducts and facades
- Cracks and utility penetrations
This ensures the building is protected both above and below ground.

New health and safety responsibilities under the Social Housing Act 2023

The Social Housing Act 2023, including Awaab’s Law, strengthens requirements for addressing health-related hazards in public-sector buildings. From October 2026, this will also include pests, meaning rat activity in schools, public buildings and community facilities must be handled within strict response timeframes.

Rats pose clear risks to hygiene, fire safety, electrical systems and the well-being of children, staff and visitors. By securing the sewer system with rat blockers, organisations can reduce disruptions, protect public health and demonstrate proactive compliance with the new safety expectations.

 

A Complete Protection Strategy for Public & Educational Institutions

By combining sewer protection, structural inspections and preventive methods, public facilities can achieve long-term safety and operational continuity.

This supports:

  • Schools and kindergartens
  • Universities and campuses
  • Libraries and cultural institutions
  • Sports halls and community centres
  • Municipal buildings
  • Public service facilities

Nordisk Innovation’s certified rat blockers provide a reliable, durable and toxin-free solution tailored to the unique needs of public and educational buildings.

SOLUTION

Benefits of Nordisk Innovation’s rat blockers

With our solutions, you get:

  • Long-lasting, non-toxic and sustainable security
  • Increased security and well-being in everyday life
  • Lower maintenance and fewer acute problems
  • A solution that meets municipal requirements

Why choose Nordisk Innovation?

We have experience with deliveries to public buildings and can document:

  • Certified and tested products
  • Efficient installation – even in older sewers
  • Minimal maintenance and the possibility of service agreements
  • Focus on the environment and health

Do you want to secure your public buildings effectively?

Contact us and get a solution that matches your needs and budget.

Find an installer for the job now

If you already know what you need, you can also simply make use of our installer overview and find a NI certified installer close by.