Ice Dams & Attic Bypass
Ice Dams & Attic Bypass is a roof defect common in Lake Minnetonka and west-metro homes. Ice dams drive water under shingles and shake into walls — a recurring Glen Lake and Greenbriar problem that damages finishes.
Ice Dams & Attic Bypass is a roof defect common in Lake Minnetonka and west-metro homes. Ice dams drive water under shingles and shake into walls — a recurring Glen Lake and Greenbriar problem that damages finishes.
What causes ice dams & attic bypass?
Warm air bypassing into the attic melts roof snow that refreezes at cold eaves, forming ice dams on steep shake and complex valleys.
What we check
We inspect insulation depth, air-sealing, ventilation balance, and interior staining at exterior walls and ceilings.
Why it matters
Ice dams drive water under shingles and shake into walls — a recurring Glen Lake and Greenbriar problem that damages finishes.
Related: Drone Roof Inspection · All defects · Defect atlas · Learning center
What it looks like.
Photos are representative of ice dams & attic bypass conditions across the Lake Minnetonka west metro. Every inspection delivers your home's own photo-mapped findings within 24 hours.
Know the house before you own it.
Same-week availability · Photo-mapped digital report in 24 hours · 507-721-2081