Inputs
Existing + new dwellings • Defaults checkbox-ready • gbXML fills geometry where possible
Ready.
Results
BER band
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Primary energy (kWh/m²/yr)
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CO₂ (kg/m²/yr)
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HLP (W/m²K)
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Effective ACH (ac/hr)
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Raw output (debug):
Explanation
Summary
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Issue codes
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Top improvements
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