Watch for these patterns
- window condensation
- attic moisture
- cold surfaces
- ice dams
Climate intelligence
Very cold
Cold winters amplify thermal bridges, stack effect and condensation risk at envelope weak points.
N3regional packs
Evidence to collect first
- surface temperature
- indoor humidity
- air barrier continuity
- roof snow pattern
Different buildings, shared climate behaviour
Apply this climate
Open Clue Engine →Use climate as context—not as a diagnosis.
The Clue Engine combines the regional layer with location, timing, weather and separating evidence.
