Helpdesk for tenants

Other request - Inside » Ventilation » Natural ventilation

Natural ventilation

Usually there is no mechanical ventilation system in older buildings. Residents are dependent on natural ventilation through vents in facades, windows or drains. By opening these vents and windows it’s possible more or less to regulate the natural ventilation according to your needs. This is the healthiest method because the fresh air is supplied directly in to the living areas.


On the other hand with natural ventilation a lot of heat is lost, which can lead to unnecessarily high heating costs. You should be airing regularly, but don’t open the windows in winter for longer than half an hour.

Tips

  • Always leave vents open
  • Keep the vents clean - wipe with a damp cloth or use the hoover to assist in getting dust out.
  • Leave (cover) windows open when you are home.
  • Ensure that air can flow through spaces under doors or through vents in walls or doors