Ice Dam and Snow Removal Guide:

What Is An Ice Dam?

Ice dams and heavy snow accumulation can cause serious roof damage, leaks, and even structural issues if not properly addressed. At QuillCraft Construction, we believe in educating our clients and keeping them informed every step of the way.

This guide covers both short-term solutions for immediate snow and ice removal and long-term strategies to prevent ice dams from forming in the future.

Step 1: Identifying Ice Dams and Risk Areas

Ice dams form when attic heat melts snow, which refreezes at the roof’s edge.
Look for large icicles, ice buildup in gutters, or water leaks inside your home.
Monitor snow accumulation—more than 6 inches increases ice dam risk.

Step 2: Emergency Ice Dam Prevention

Keep gutters clear of leaves and debris before snowfall.
Apply calcium chloride ice melt at problem areas to prevent ice buildup.
Improve attic insulation to reduce heat loss and uneven snowmelt.

Short-Term Solutions: Immediate Ice Dam & Snow Removal

1. Remove Excess Snow from the Roof

Use a roof rake with an extended handle to pull snow off the roof safely from the ground.
Have a professional roofer go up on roof and shovel off.
Focus on clearing the first 3-4 feet from the roof edge to prevent ice buildup.
Avoid standing on the roof to prevent falls and shingle damage.

2. Create Drainage Paths Through Ice Dams

Use calcium chloride and lay it across the ice dam, perpendicular to the gutter.
This melts a channel through the ice, allowing water to drain.
Avoid rock salt, which can damage shingles and landscaping.

3. Use Heated Cables (if installed)

If you have heat cables, turn them on to help melt ice and prevent further buildup.
Do not attempt to install heat cables in winter—this should be done in warmer months as a preventative measure.

Long Term Solutions: Preventing Ice Dams

1. Improve Attic Insulation

Upgrade insulation to maintain a consistent roof temperature and prevent snow from melting unevenly.
Aim for R-49 insulation in colder climates to reduce heat loss.

2. Enhance Roof Ventilation

Install ridge vents and soffit vents to allow proper airflow and keep the roof cool.
Proper ventilation prevents warm air from being trapped, reducing ice dam risk.

3. Seal Air Leaks in the Attic

Seal gaps around vents, chimneys, and recessed lighting to prevent heat from escaping into the attic.
Use spray foam, caulk, or weather stripping to close off leaks.

4. Upgrade Roofing and Gutters

Install ice and water shield underlayment along eaves and valleys for added leak protection.
Use metal drip edges and larger gutters to improve water runoff.
Consider heat cables in problem areas for additional winter protection.