Ventilation design,
compliant by calculation.
AirflowPilot is the all-in-one platform for MVHR & MEV engineers — design, commission, certify and maintain residential ventilation systems with defensible, regulation-ready documentation.
10-day free trial · No card required to start
Everything an ventilation engineer needs
From first calculation to annual service — one platform, fully documented.
Part F Calculations
Occupancy & area-based airflow sizing for MVHR, MEV & dMVHR to TGD F / Approved Document F.
Materials Schedules
Automatic duct, plenum, valve & distributor estimation from your room layout.
Commissioning Certs
Branded PDF certificates with measurements, signatures & QR verification.
Annual Service Records
Service checklists, filter logs & automated annual reminder emails.
From design to long-term maintenance
A complete project lifecycle, not just a calculator.
Design
Enter the dwelling area & rooms — get compliant airflow rates and a materials schedule in minutes.
Commission
Capture site measurements, generate a signed commissioning certificate with a verifiable QR code.
Maintain
Track the full lifecycle — services, filter changes & repairs — with automatic annual reminders.
Ready to design your first system?
Start your 10-day free trial today. No card required to begin.