Watch for these patterns
- attic frost
- air leakage
- frozen pipes
- ice dams
Climate intelligence
Subarctic
Long heating seasons, very low outdoor temperatures and large winter vapour-pressure differences.
N2regional packs
Evidence to collect first
- air leakage path
- attic humidity
- snow melt pattern
- pipe freeze exposure
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.
