Fresh air without throwing away the heat you paid to make.
Mechanical ventilation with heat recovery, renewing indoor air without opening windows or losing the heating.
What we deliver
- Airflow calculation per room and duct layout
- Installation of single-flow and heat recovery systems
- Heat exchanger and filtration
- Extraction for garages, basements and plant rooms
- Airflow balancing and a filter replacement schedule
A well-insulated building is an airtight building, and an airtight building collects moisture, carbon dioxide and the smell of everything that happens in it. Opening a window fixes the air and ruins the heating. Mechanical ventilation with heat recovery fixes both: it extracts stale air and supplies fresh air, passing one through the other in an exchanger that keeps the outgoing heat.
We calculate airflow room by room, install the ductwork and balance the system once it is running — an unbalanced system is noisy and ventilates the wrong room. We also handle extraction for garages, basements and plant rooms, which in residential blocks is a safety requirement before it is a comfort one.
Where we apply this service
Request a technical audit before the next breakdown picks the time
A free site visit, a written report within days. No obligation to hire us.