Winter in Buffalo is no joke. With heavy snowfall fueled by Lake Erie and freezing temperatures that last for months, local homes face one major seasonal threat: ice dams.
At Bors Pros Construction Inc., we see ice dam damage every year — and most homeowners don’t realize there’s a problem until water starts leaking inside.
Here’s what you need to know to protect your home this winter.
What is an Ice Dam?
An ice dam forms when:
- Snow accumulates on your roof
- Heat from your attic melts the bottom layer of snow
- Melted water flows down toward the colder eaves
- The water refreezes at the edge of the roof
Over time, this creates a thick ridge of ice that blocks proper drainage. When new snow melts, the water has nowhere to go — so it backs up under your shingles and into your home.
Signs You May Have an Ice Dam
Watch for these warning signs:
- Icicles hanging along gutters and roof edges
- Thick ridges of ice at the eaves
- Water stains on ceilings or walls
- Peeling paint near rooflines
- Wet attic insulation
If you notice water inside your home during winter, don’t ignore it — ice dam damage can quickly spread to drywall, insulation, framing, and even electrical systems.