Four Seasons Roofing | Roofing Services in Tyler, MN 56178

Signs of roof decking rot from ice dams often appear inside your attic. Look for dark stains or streaks on the underside of the roof sheathing, a musty odor, or soft, spongy spots you can push a screwdriver into. From the outside, you might notice sagging roof lines or shingles. Because this damage is hidden, we recommend a professional inspection, especially after a tough winter, to catch rot early before it affects your home's structure.

Prevention starts with proper attic insulation and ventilation to keep your roof's temperature even. This stops snow from melting and refreezing at the eaves. We also recommend keeping your gutters clean in the fall and considering heated cables in persistent trouble spots. During our inspections, we check your attic's airflow and can advise on specific upgrades for your home to minimize the risk of ice dams forming in the first place.

Not necessarily. The extent of the repair depends on how widespread the rot is. We conduct a careful inspection to map the damaged areas. Often, we can remove the affected shingles and sheathing, replace the rotten decking, and re-shingle that section to match your existing roof. Our goal is to provide a complete, lasting repair that addresses the root cause without unnecessary cost, preserving the undamaged portions of your roof.