Ventilation duct cleaning
- Inspect the ventilation system
- Clean the supply and extract ducts
- Clean the air valves
- Final report with advice
- Probiotic treatment
- Filter included
- Transport included
Ventilation maintenance and cleaning
Need your ventilation ducts cleaned, your unit serviced, or both? Choose the package that matches your system.
Maintenance packages
System D
Mechanical air supply and extraction.
Ventilation unit servicing
- Inspect the ventilation system
- Replace the filters and clean the heat exchanger
- Clean the unit and fans
- Check that the unit works correctly
- Final report with advice
- Probiotic treatment
- Filter included
- Transport included
Combined package
- Inspect the ventilation system
- Clean the supply and extract ducts
- Clean the air valves
- Replace the filters and clean the heat exchanger
- Clean the unit and fans
- Check that the unit works correctly
- Final report with advice
- Probiotic treatment
- Filter included
- Transport included
System C
Natural air supply through vents and mechanical extraction.
Ventilation duct cleaning
- Clean the extract ducts
- Clean the air valves
- Final report with advice
- Probiotic treatment
- Transport included
Ventilation unit servicing
- Inspect the ventilation system
- Clean the unit and fan
- Check that the unit works correctly
- Clean the control dampers on System C+
- Final report with advice
- Probiotic treatment
- Transport included
Combined package
- Inspect the ventilation system
- Clean the extract ducts
- Clean the air valves
- Clean the unit and fan
- Check that the unit works correctly
- Clean the control dampers on System C+
- Final report with advice
- Probiotic treatment
- Transport included
Roof fan
Natural air supply and mechanical extraction through the roof.
Roof fan servicing
- Check operation and air extraction, including the motor, fan blades, mounting brackets and vibration dampers
- Remove dust, dirt and grease deposits, then clean the blades and housing
- Check the bearings and supports, tighten fixings and lubricate moving parts where needed
- Report on the condition of the roof fan with advice on repair or replacement
- Probiotic treatment
- Transport included
Ongoing maintenance agreements for businesses
Do you manage several homes, an apartment building or a commercial site? Talk to us about an ongoing ventilation maintenance agreement.
Discuss an agreement