Houses should have a (clean) ventilation system
After a successful collaboration with the company VentiCleaning, Andy Camps participated on a reportage for the VRT-journaal of 28/1/2016. VentiCleaning participated a few months ago in a course on maintenance of ventilation systems. They are using it in practice now.
Andy, lector at PXL, summarizes it as follows: "Replacing the filters and cleaning fresh air inlets every year is the message if you want a clean ventilation system"
The reportage was published in text earlier at: bouwenwonen.net.