February in Chicagoland is deceptive.
One week it’s below zero. The next, it’s 50 degrees and melting. That freeze-thaw cycle is one of the most damaging weather patterns in our area.
And it’s happening right now.
What Freeze-Thaw Actually Does
When snow melts during the day and refreezes at night:
Ice dams form along rooflines
Gutters expand and crack
Water backs up under shingles
Brick and masonry begin to deteriorate
Foundation cracks expand
For luxury homes with slate roofs, cedar shake, or intricate gutter systems, the damage can be especially costly.
What Many Homeowners Don’t Realize
Most policies cover sudden and accidental water damage — butnot long-term seepagedue to poor maintenance.
If ice dams cause interior water damage, coverage may depend on:
Roof age
Maintenance history
Policy endorsements
Action Steps for February
Inspect attic insulation and ventilation
Clear heavy snow accumulation safely
Review your water backup coverage
Confirm replacement cost adequacy
This is one of the most common late-winter claim scenarios we see in the North Shore.