October Winter Roof Prep

October Winter Roof Prep

October in West Michigan is the last practical window to prepare your roof for winter’s heavy snow, ice, and freezing temperatures. Proactive maintenance now prevents costly emergency repairs in January and protects your home from ice dams and structural stress.

Prevent Ice Dams with Attic Inspection

Ice dams form when heat escapes from a warm attic, melting snow on the roof only for it to refreeze at the colder eaves. To stop them:

• Check attic insulation: Ensure it’s evenly distributed and meets current R-value recommendations for Michigan.
• Verify ventilation: Soffit, ridge, and gable vents must be clear to allow cold air to flow and keep the roof deck uniformly cold.
• Seal air leaks: Look around plumbing stacks, light fixtures, and the attic hatch where warm air escapes.

If your attic lacks proper insulation or ventilation, schedule an attic upgrade before the first freeze.

Handle Heavy Snow Load

West Michigan’s lake-effect snow can accumulate quickly. Ensure your roof can handle the weight:

• Inspect rafters & trusses: Look for sagging, cracks, or signs of moisture in the attic.
• Clear overhanging branches: Heavy, snow-laden limbs can fall and puncture shingles.
• Know your roof’s load rating: Most modern roofs are built to code, but older homes may need reinforcement.

If you’re unsure about your roof’s strength, a professional inspection provides peace of mind.

October Maintenance Checklist

• Clean gutters and downspouts one final time before leaves freeze.
• Inspect flashing around chimneys, vents, and skylights for cracks or separation.
• Check shingles for curling, cracking, or missing granules.
• Trim tree branches within 10 feet of the roof.
• Test sump pumps and ensure downspouts drain away from the foundation.

Commercial Property Considerations

Flat and low-slope roofs are especially vulnerable to ponding water that freezes and expands. Schedule a commercial roof inspection to address membrane seams, drains, and insulation before winter.

Act Before the First Frost

Once temperatures drop, repairs become difficult and often delayed until spring. Use October’s stable weather to secure your roof. Contact Horizon Roofing for a free winter prep inspection and estimate.