What actually causes an ice dam?
Heat escaping into the attic warms the underside of the roof and melts the bottom layer of snow. That meltwater runs down to the cold eaves and overhangs, where it refreezes into a ridge of ice. New meltwater then pools behind that ridge and is forced up under the shingles. The root cause is almost always attic heat loss combined with poor ventilation, not the cold weather itself.
Are icicles the same as an ice dam?
Big icicles hanging from the eaves and gutters are a warning sign that meltwater is reaching the cold edge of the roof, which is the same condition that creates ice dams. Icicles alone are not proof of a leak, but on a Hutchinson home they tell us to look closely at attic insulation, ventilation, and the ceilings below for water staining.
Can you find ice-dam damage in summer?
Yes. Even with no snow on the roof, the evidence lingers: rust and water marks on the lower roof deck, lifted or curled shingles at the eaves, stained sheathing visible from the attic, and old ceiling stains along exterior walls. We read those clues to tell you whether the home has a recurring ice-dam problem.
How are ice dams permanently fixed?
The lasting fix targets the cause: air-sealing the attic floor, adding insulation to keep the roof deck cold, and improving soffit-to-ridge ventilation so heat is carried out. Ice-and-water shield at the eaves and improved gutters help manage the symptom. Heat cables only mask the problem. Our report points you toward the underlying cause so repairs actually work.
Does an ice dam mean I need a new roof?
Not necessarily. Many homes with ice-dam history just need attic air-sealing, insulation, and ventilation upgrades. But repeated ice dams can rot sheathing and ruin shingles at the eaves, so we document the extent so you know whether a repair or a partial replacement is the right call.
