Upload an architect’s drawing and generate a RIBA Stage 1–2 ventilation feasibility report.
Ventilation Feasibility · Budget Costing Support · Coordination · RIBA Stage 1–2
Get indicative airflow requirements, equipment duties and manufacturer-enquiry schedules for early costing and coordination. Final design remains with the appointed consultant or ventilation specialist.
Step 1 — Project type
Approved Document F Volume 1 (2021) · ADF Domestic Ventilation Compliance Guide (2021)
Step 2 — Upload or enter your drawing
Beta upload limits: maximum 10 MB and up to 3 PDF pages per analysis.
PDF, PNG, JPG or WEBP. Original, clearly scaled PDFs give the best results. Photos should be sharp, square-on and well lit.
Generated Outputs
✓Ventilation Feasibility Report✓Room Schedule✓Airflow Calculations✓Plant Recommendations✓PDF Export✓Excel Export
Upload Drawing→Review Assessment→Export PDF & Excel
Engineering review and approval required prior to implementation.
Suitable for Consultants · Project Engineers · D&B Contractors · Manufacturers
Drawing files are processed in real time and are not retained. Usage metadata is retained in accordance with our Privacy Policy.
Early-stage feasibility · ADF 2021 · Part F · CIBSE · BS EN 16798
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Questions? info@ventcalc.ai