Philip Person Roofing | Roofing Services in Saint Louis, MO 63112

Yes, that grit is likely shingle granules, and it's a common issue here due to our temperature swings and storms. Granule loss exposes the asphalt underneath to UV rays, speeding up deterioration and leading to leaks. We recommend a professional inspection to assess the extent of the wear and discuss repair or replacement options to prevent further damage to your roof deck and insulation.

Often, yes. The key is finding and fixing the source of the moisture, which is frequently compromised flashing, damaged shingles, or inadequate ventilation—all common in older Saint Louis homes. Our process starts with a detailed inspection to locate the entry point. We can then perform targeted repairs, improve attic airflow, and assess if the insulation needs drying or replacement, saving you the cost of a full reroof when possible.

For our climate, we recommend impact-resistant asphalt shingles with a high granule adhesion rating to combat hail and granule loss. Proper attic ventilation is also critical to manage the humidity that leads to insulation moisture. For a longer-term solution, metal roofing offers excellent durability against the elements. We'll help you choose a material that balances performance, longevity, and value for your specific home.