What may be original
- Region-specific envelope and service systems
- Later retrofit layers should be recorded separately
Continental Europe House DNA
High-performance European buildings
Airtight construction, mechanical ventilation and high-efficiency heating.
2010–present
What deserves attention
- commissioning
- vapour control interfaces
- balcony penetrations
- ventilation maintenance
Reduce uncertainty first
- Confirm original construction era
- Record major renovations
- Compare symptom timing with weather and system use
Add to House DNA
Open My House →Original era is only the start.
Record later insulation, windows, roof, ventilation and service replacements in My House before relying on era assumptions.
