Building Volume Calculator
Calculate blower-door test volume from the internal airtightness layer. Use AI plan reading for the first pass, then review and adjust each zone before using the final volume.
Plan Reading
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Upload a floor plan image
PNG, JPG, or WebP. PDF support can reuse the existing plan pipeline next.
Volume Result
Included Area
0.0 m²
Airtight Volume
0.0 m³
AI Confidence
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Upload a plan image or add zones manually to begin.