Ohm Scott R | Roofing Services in Rochester, MN 55901

In Rochester, our frequent freeze-thaw cycles are a primary cause. Water gets under the flashing, freezes, and expands, prying it loose. Our fix involves a thorough inspection to identify all compromised areas, carefully removing the old sealant and fasteners, and then reinstalling or replacing the flashing with high-quality, weather-resistant materials and proper sealing techniques to prevent recurrence.

Shingle cracking here is often due to thermal shock from rapid temperature changes and UV degradation over time. Once brittle, they can't flex. We assess the extent of the damage. For isolated issues, a precision repair with matching shingles may suffice. However, widespread cracking often indicates the roof is at the end of its lifespan, and we would discuss a full replacement with more durable, modern shingles suited for our climate.

Proactive maintenance is key. We recommend biannual inspections, especially in spring and fall, to catch small problems early. Keep gutters clean to prevent ice dams, ensure attic ventilation is adequate to reduce thermal stress, and trim overhanging branches. If you notice any lifted flashing, cracked shingles, or granules in your gutters, give us a call promptly for an assessment to avoid more extensive and costly water damage.